| /linux-4.4.14/Documentation/device-mapper/ |
| D | era.txt | 17 era <metadata dev> <origin dev> <block size>
19 metadata dev : fast device holding the persistent metadata
39 Create a clone of the metadata, to allow a userland process to read it.
44 Drop the metadata snapshot.
49 <metadata block size> <#used metadata blocks>/<#total metadata blocks>
50 <current era> <held metadata root | '-'>
52 metadata block size : Fixed block size for each metadata block in
54 #used metadata blocks : Number of metadata blocks used
55 #total metadata blocks : Total number of metadata blocks
57 held metadata root : The location, in blocks, of the metadata root
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| D | thin-provisioning.txt | 23 - Improve metadata resilience by storing metadata on a mirrored volume
26 - Improve performance by storing the metadata on SSD.
40 Userspace tools for checking and repairing the metadata are under
54 The pool device ties together the metadata volume and the data volume.
55 It maps I/O linearly to the data volume and updates the metadata via
66 Setting up a pool device requires a valid metadata device, and a
67 data device. If you do not have an existing metadata device you can
68 make one by zeroing the first 4k to indicate empty metadata.
72 The amount of metadata you need will vary according to how many blocks
74 less sharing than average you'll need a larger-than-average metadata device.
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| D | cache.txt | 16 The target reuses the metadata library used in the thin-provisioning
49 3. A small metadata device - records which blocks are in the cache,
53 e.g. as a mirror for extra robustness. This metadata device may only
68 block sizes are bad because they increase the amount of metadata (both
79 the metadata.
124 Updating on-disk metadata
127 On-disk metadata is committed every time a FLUSH or FUA bio is written.
130 cache. If power is lost you may lose some recent writes. The metadata
177 cache <metadata dev> <cache dev> <origin dev> <block size>
181 metadata dev : fast device holding the persistent metadata
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| D | persistent-data.txt | 4 The more-sophisticated device-mapper targets require complex metadata
17 framework for people who want to store metadata in device-mapper
49 On power failure your metadata will be as it was when last committed.
55 dm-space-map-metadata.[hc]
62 the metadata space. The latter is complicated by the need to store
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| D | dm-raid.txt | 121 containing the metadata (if any); the second is the one containing the
125 given for both the metadata and data drives for a given position.
130 # RAID4 - 4 data drives, 1 parity (no metadata devices)
131 # No metadata devices specified to hold superblock/bitmap info
139 # RAID4 - 4 data drives, 1 parity (with metadata devices)
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| D | snapshot.txt | 49 snapshots less metadata must be saved on disk - they can be kept in
136 Both <sectors_allocated> and <total_sectors> include both data and metadata.
150 ^^^^ metadata sectors
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| D | verity.txt | 130 The verity kernel code does not read the verity metadata on-disk header.
143 The full specification of kernel parameters and on-disk metadata format
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| D | log-writes.txt | 6 to verify the integrity of metadata or data as the file system is written to.
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| D | cache-policies.txt | 146 cache <metadata dev> <cache dev> <origin dev> <block size>
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| /linux-4.4.14/Documentation/filesystems/ |
| D | xfs-self-describing-metadata.txt | 13 Almost all metadata on XFS is dynamically allocated. The only fixed location
14 metadata is the allocation group headers (SB, AGF, AGFL and AGI), while all
15 other metadata structures need to be discovered by walking the filesystem
28 However, if we scale the filesystem up to 1PB, we now have 10x as much metadata
39 One of the problems with the current metadata format is that apart from the
40 magic number in the metadata block, we have no other way of identifying what it
42 you can't look at a single metadata block in isolation and say "yes, it is
46 verification of metadata values, looking for values that are in range (and hence
53 Hence we need to record more information into the metadata to allow us to
54 quickly determine if the metadata is intact and can be ignored for the purpose
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| D | squashfs.txt | 114 Inodes are packed into the metadata blocks, and are not aligned to block
116 by a 48-bit number which encodes the location of the compressed metadata block
132 Like inodes, directories are packed into compressed metadata blocks, stored
140 compressed metadata block, and therefore, can share the start block.
150 in each metadata block. Directories are sorted in alphabetical order,
153 location of the metadata block the filename is in has been found.
154 The general idea of the index is to ensure only one metadata block needs to be
183 fragment lookup table is itself stored compressed into metadata blocks.
193 stored compressed into metadata blocks. A second index table is used to
207 This table is stored compressed into metadata blocks. A second index table is
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| D | ceph.txt | 23 separates data and metadata management into independent server
24 clusters, similar to Lustre. Unlike Lustre, however, metadata and
27 (checksumming, metadata replication, etc.). File data is striped
36 dynamically redistributes metadata in response to workload changes,
38 metadata server takes a somewhat unconventional approach to metadata
44 independent metadata servers, allowing scalable concurrent access.
126 cached metadata only when a lease or capability ensures it is
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| D | ocfs2.txt | 5 numbers, and has automatically extending metadata groups which may
59 system prior to its metadata being committed to the
62 into the main file system after its metadata has been
67 commit=nrsec (*) Ocfs2 can be told to sync all its data and metadata
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| D | ext4.txt | 76 metadata-intensive workloads.
84 * extent format reduces metadata overhead (RAM, IO for access, transactions)
116 metadata checksumming have been discussed and planned for a bit but no patches
166 system prior to its metadata being committed to the
170 into the main file system after its metadata has been
173 commit=nrsec (*) Ext4 can be told to sync all its data and metadata
355 noblock_validity facility for tracking filesystem metadata blocks
358 extents which might overlap with filesystem metadata
400 mode - metadata journaling. A crash+recovery can cause incorrect data to
405 In data=ordered mode, ext4 only officially journals metadata, but it logically
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| D | btrfs.txt | 28 * Checksums on data and metadata (multiple algorithms available)
135 a metadata B-tree leaf. The value is specified in bytes, optionally
141 Specify that 1 metadata chunk should be allocated after every <value>
270 * btrfs-image: dump filesystem metadata for debugging
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| D | ext2.txt | 138 data held in the object and all of the metadata about an object except
139 its name. The metadata about an object includes the permissions, owner,
286 asynchronous metadata is faster than the ffs synchronous metadata
290 If you're exceptionally paranoid, there are 3 ways of making metadata
297 the first and last are not ext2 specific but do force the metadata to
346 Tweedie. It avoids the risks of metadata corruption and the need to
349 file which stores whole metadata (and optionally data) blocks that have
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| D | xfs-delayed-logging-design.txt | 15 amount of metadata logged low is of prime importance.
61 people should be able to see why the XFS metadata operations writes so much to
65 metadata into the log.
79 Effectively, this gives us the maximum bound of outstanding metadata changes
103 log would greatly reduce the amount of metadata we write to the log, and this
124 metadata changes from the size and number of log buffers available. In other
127 being accumulated in memory. Hence the potential for loss of metadata on a
147 1. Reduce the amount of metadata written to the log by at least
152 4. No on-disk format change (metadata or log format).
420 re-using a freed metadata extent for a data extent), a special, optimised log
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| D | overlayfs.txt | 82 such as metadata and extended attributes are reported for the upper
141 some metadata etc., the file is first copied from the lower filesystem
151 necessary. It then creates the object with the same metadata (owner,
187 metadata. Similarly any file locks obtained before copy_up will not
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| D | jfs.txt | 25 integrity(*) Commit metadata changes to the journal. Use this option to
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| D | qnx6.txt | 78 the data held in the object and all of the metadata about an object except
80 The metadata about an object includes the permissions, owner, group, flags,
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| D | hfs.txt | 62 Finder's metadata.
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| D | xfs.txt | 137 on metadata intensive workloads. The logbsize option below
154 Use an external log (metadata journal) and/or real-time device.
255 The interval at which the filesystem flushes metadata
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| D | omfs.txt | 42 group consists of super block information, file metadata, directory structures,
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| D | 00-INDEX | 156 xfs-self-describing-metadata.txt
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| D | 9p.txt | 72 none = default no cache policy, metadata and data
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| D | fuse.txt | 6 A filesystem in which data and metadata are provided by an ordinary
12 The process(es) providing the data and metadata of the filesystem.
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| D | exofs.txt | 13 attached to it, which are integral part of the object and provide metadata about
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| D | porting | 298 metadata buffers; the method has to use truncate_inode_pages_final() to get rid
311 before, if you are using inode-associated metadata buffers (i.e.
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| D | nilfs2.txt | 64 checkpoint if no metadata update is going. This mode
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| D | logfs.txt | 135 Both file data and metadata can be compressed. Compression for file
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| D | f2fs.txt | 288 partition, which examines whether the filesystem metadata and user-made data
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| D | proc.txt | 814 also be allocatable although a lot of filesystem metadata may have to be
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| /linux-4.4.14/Documentation/block/ |
| D | data-integrity.txt | 4 Modern filesystems feature checksumming of data and metadata to
14 support for appending integrity metadata to an I/O. The integrity
15 metadata (or protection information in SCSI terminology) includes a
36 allow the operating system to interact with the integrity metadata
42 information to each sector. The data + integrity metadata is stored
49 encouraged them to allow separation of the data and integrity metadata
63 when writing and vice versa. This allows the integrity metadata to be
69 buffers and the integrity metadata. These two distinct buffers must
72 The separation of the data and integrity metadata buffers as well as
104 the kernel) is concerned, the integrity metadata is opaque information
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| /linux-4.4.14/fs/notify/fanotify/ |
| D | fanotify_user.c | 115 struct fanotify_event_metadata *metadata, in fill_event_metadata() argument
123 group, metadata, fsn_event); in fill_event_metadata()
127 metadata->event_len = FAN_EVENT_METADATA_LEN; in fill_event_metadata()
128 metadata->metadata_len = FAN_EVENT_METADATA_LEN; in fill_event_metadata()
129 metadata->vers = FANOTIFY_METADATA_VERSION; in fill_event_metadata()
130 metadata->reserved = 0; in fill_event_metadata()
131 metadata->mask = fsn_event->mask & FAN_ALL_OUTGOING_EVENTS; in fill_event_metadata()
132 metadata->pid = pid_vnr(event->tgid); in fill_event_metadata()
134 metadata->fd = FAN_NOFD; in fill_event_metadata()
136 metadata->fd = create_fd(group, event, file); in fill_event_metadata()
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| /linux-4.4.14/fs/jffs2/ |
| D | fs.c | 59 mdatalen = f->metadata->size; in jffs2_do_setattr()
60 mdata = kmalloc(f->metadata->size, GFP_USER); in jffs2_do_setattr()
65 ret = jffs2_read_dnode(c, f, f->metadata, mdata, 0, mdatalen); in jffs2_do_setattr()
156 old_metadata = f->metadata; in jffs2_do_setattr()
165 f->metadata = NULL; in jffs2_do_setattr()
167 f->metadata = new_metadata; in jffs2_do_setattr()
324 if (f->metadata->size != sizeof(jdev.old_id) && in jffs2_iget()
325 f->metadata->size != sizeof(jdev.new_id)) { in jffs2_iget()
327 f->metadata->size); in jffs2_iget()
331 ret = jffs2_read_dnode(c, f, f->metadata, (char *)&jdev, 0, f->metadata->size); in jffs2_iget()
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| D | file.c | 197 if (f->metadata) { in jffs2_write_begin()
198 jffs2_mark_node_obsolete(c, f->metadata->raw); in jffs2_write_begin()
199 jffs2_free_full_dnode(f->metadata); in jffs2_write_begin()
200 f->metadata = NULL; in jffs2_write_begin()
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| D | gc.c | 507 if (f->metadata && f->metadata->raw == raw) { in jffs2_garbage_collect_live()
508 fn = f->metadata; in jffs2_garbage_collect_live()
823 f->metadata = new_fn; in jffs2_garbage_collect_metadata()
1096 if (f->metadata) { in jffs2_garbage_collect_hole()
1097 jffs2_mark_node_obsolete(c, f->metadata->raw); in jffs2_garbage_collect_hole()
1098 jffs2_free_full_dnode(f->metadata); in jffs2_garbage_collect_hole()
1099 f->metadata = NULL; in jffs2_garbage_collect_hole()
1372 if (f->metadata) { in jffs2_garbage_collect_dnode()
1373 jffs2_mark_node_obsolete(c, f->metadata->raw); in jffs2_garbage_collect_dnode()
1374 jffs2_free_full_dnode(f->metadata); in jffs2_garbage_collect_dnode()
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| D | jffs2_fs_i.h | 40 struct jffs2_full_dnode *metadata; member
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| D | write.c | 407 if (f->metadata) { in jffs2_write_inode_range()
408 jffs2_mark_node_obsolete(c, f->metadata->raw); in jffs2_write_inode_range()
409 jffs2_free_full_dnode(f->metadata); in jffs2_write_inode_range()
410 f->metadata = NULL; in jffs2_write_inode_range()
479 f->metadata = fn; in jffs2_do_create()
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| D | readinode.c | 1171 f->metadata = rii.mdata_tn->fn; in jffs2_do_read_inode_internal()
1282 if (f->metadata) { in jffs2_do_read_inode_internal()
1300 f->metadata = frag_first(&f->fragtree)->node; in jffs2_do_read_inode_internal()
1409 if (f->metadata) { in jffs2_do_clear_inode()
1411 jffs2_mark_node_obsolete(c, f->metadata->raw); in jffs2_do_clear_inode()
1412 jffs2_free_full_dnode(f->metadata); in jffs2_do_clear_inode()
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| D | wbuf.c | 198 if (f->metadata && f->metadata->raw == raw) { in jffs2_incore_replace_raw()
199 dbg_noderef("Will replace ->raw in f->metadata at %p\n", f->metadata); in jffs2_incore_replace_raw()
200 return &f->metadata->raw; in jffs2_incore_replace_raw()
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| D | dir.c | 365 f->metadata = fn; in jffs2_symlink()
509 f->metadata = fn; in jffs2_mkdir()
679 f->metadata = fn; in jffs2_mknod()
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| D | os-linux.h | 54 f->metadata = NULL; in jffs2_init_inode_info()
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| D | debug.c | 726 if (f->metadata) in __jffs2_dbg_dump_fragtree_nolock()
727 printk(JFFS2_DBG "metadata at 0x%08x\n", ref_offset(f->metadata->raw)); in __jffs2_dbg_dump_fragtree_nolock()
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| D | README.Locking | 143 in blocks. It protects both the contents of the wbuf and the metadata
|
| /linux-4.4.14/include/uapi/linux/ |
| D | nvme_ioctl.h | 26 __u64 metadata; member
42 __u64 metadata; member
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| /linux-4.4.14/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_object.c | 105 kfree(bo->metadata); in amdgpu_ttm_bo_destroy()
535 int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata, in amdgpu_bo_set_metadata() argument
542 kfree(bo->metadata); in amdgpu_bo_set_metadata()
543 bo->metadata = NULL; in amdgpu_bo_set_metadata()
549 if (metadata == NULL) in amdgpu_bo_set_metadata()
552 buffer = kmemdup(metadata, metadata_size, GFP_KERNEL); in amdgpu_bo_set_metadata()
556 kfree(bo->metadata); in amdgpu_bo_set_metadata()
558 bo->metadata = buffer; in amdgpu_bo_set_metadata()
576 memcpy(buffer, bo->metadata, bo->metadata_size); in amdgpu_bo_get_metadata()
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| D | amdgpu_object.h | 158 int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata,
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| D | amdgpu.h | 533 void *metadata; member
|
| /linux-4.4.14/sound/core/ |
| D | compress_offload.c | 590 struct snd_compr_metadata metadata; in snd_compr_get_metadata() local
596 if (copy_from_user(&metadata, (void __user *)arg, sizeof(metadata))) in snd_compr_get_metadata()
599 retval = stream->ops->get_metadata(stream, &metadata); in snd_compr_get_metadata()
603 if (copy_to_user((void __user *)arg, &metadata, sizeof(metadata))) in snd_compr_get_metadata()
612 struct snd_compr_metadata metadata; in snd_compr_set_metadata() local
621 if (copy_from_user(&metadata, (void __user *)arg, sizeof(metadata))) in snd_compr_set_metadata()
624 retval = stream->ops->set_metadata(stream, &metadata); in snd_compr_set_metadata()
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| /linux-4.4.14/include/sound/ |
| D | compress_driver.h | 118 struct snd_compr_metadata *metadata);
120 struct snd_compr_metadata *metadata);
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| /linux-4.4.14/Documentation/ |
| D | assoc_array.txt | 38 Rather, the array is made up of metadata blocks that point to objects.
93 preallocated metadata blocks that will be installed in the internal tree and
94 keeps track of the metadata blocks that will be removed from the tree when the
358 can contain mixtures of leaves and metadata pointers.
372 constructed of two types of metadata blocks: nodes and shortcuts.
454 then the node will have all those leaves in it and will not have any metadata
457 A node can contain a heterogeneous mix of leaves and metadata pointers.
459 space. The leaves can be in any slot not occupied by a metadata pointer. It
461 metadata pointer. If the metadata pointer is there, any leaf whose key matches
462 the metadata key prefix must be in the subtree that the metadata pointer points
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| D | md.txt | 202 metadata formats which mandate such clipping.
224 This indicates the format that is being used to record metadata
227 the kernel isn't managing metadata at all.
229 is set by user-space. This indicates that metadata is managed
231 requires a metadata update will cause array activity to be
265 reported if the metadata is externally managed.
286 if metadata is known, mark 'dirty' and switch to 'active'.
304 "[+-]N" means that many sectors from the start of the metadata.
306 managed metadata, the offset is from the beginning of the
325 bitmap/metadata
[all …]
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| D | md-cluster.txt | 46 resync, and metadata superblock updates.
52 3.1.1 METADATA_UPDATED: informs other nodes that the metadata has been
151 Device failures are handled and communicated with the metadata update
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| D | bcache.txt | 77 but will allow for mirroring of metadata and dirty data in the future. Your new
434 Sum of all non data writes (btree writes and all other metadata).
443 metadata overhead. Average is the average priority of cache buckets.
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| D | applying-patches.txt | 26 should both be present in the patch file metadata or be possible to deduce
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| D | adding-syscalls.txt | 194 this macro allows metadata about the new system call to be made available for
|
| D | kernel-parameters.txt | 2328 layoutstats to the pNFS metadata server.
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| /linux-4.4.14/Documentation/filesystems/pohmelfs/ |
| D | design_notes.txt | 8 metadata caches but is now evolving into a parallel distributed filesystem.
11 * Locally coherent cache for data and metadata with (potentially) byte-range locks.
48 The main feature of POHMELFS is writeback data and the metadata cache.
54 Because of this feature, POHMELFS is extremely fast at metadata intensive
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| D | network_protocol.txt | 142 when data or metadata were updated. It operates with the following structure:
|
| /linux-4.4.14/drivers/md/persistent-data/ |
| D | Makefile | 8 dm-space-map-metadata.o \
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| /linux-4.4.14/drivers/md/ |
| D | Makefile | 13 dm-thin-pool-y += dm-thin.o dm-thin-metadata.o
14 dm-cache-y += dm-cache-target.o dm-cache-metadata.o dm-cache-policy.o
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| D | dm-snap-persistent.c | 230 int metadata) in chunk_io() argument
246 if (!metadata) in chunk_io()
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| D | bitmap.c | 2364 __ATTR(metadata, S_IRUGO|S_IWUSR, metadata_show, metadata_store);
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| /linux-4.4.14/drivers/net/ |
| D | geneve.c | 596 bool metadata = geneve->collect_md; in geneve_open() local
602 if (ipv6 || metadata) in geneve_open()
605 if (!ret && (!ipv6 || metadata)) in geneve_open()
1160 bool metadata) in geneve_configure() argument
1169 if (metadata && in geneve_configure()
1190 geneve->collect_md = metadata; in geneve_configure()
1205 if (metadata) { in geneve_configure()
1226 bool metadata = false; in geneve_newlink() local
1267 metadata = true; in geneve_newlink()
1270 metadata); in geneve_newlink()
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| D | vxlan.c | 2753 bool metadata = vxlan->flags & VXLAN_F_COLLECT_METADATA; in vxlan_sock_add() local
2759 if (ipv6 || metadata) in vxlan_sock_add()
2762 if (!ret && (!ipv6 || metadata)) in vxlan_sock_add()
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| /linux-4.4.14/sound/soc/intel/atom/ |
| D | sst-mfld-platform-compress.c | 249 struct snd_compr_metadata *metadata) in sst_platform_compr_set_metadata() argument
254 return stream->compr_ops->set_metadata(sst->dev, stream->id, metadata); in sst_platform_compr_set_metadata()
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| /linux-4.4.14/tools/perf/Documentation/ |
| D | perf-lock.txt | 27 'perf lock info' shows metadata like threads or addresses
|
| /linux-4.4.14/sound/soc/ |
| D | soc-compress.c | 560 struct snd_compr_metadata *metadata) in soc_compr_set_metadata() argument
567 ret = platform->driver->compr_ops->set_metadata(cstream, metadata); in soc_compr_set_metadata()
573 struct snd_compr_metadata *metadata) in soc_compr_get_metadata() argument
580 ret = platform->driver->compr_ops->get_metadata(cstream, metadata); in soc_compr_get_metadata()
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| /linux-4.4.14/fs/xfs/ |
| D | Kconfig | 31 information as filesystem metadata and uses journaling to provide a
64 mechanism for ensuring data and metadata/log I/Os are completely
|
| /linux-4.4.14/sound/soc/intel/atom/sst/ |
| D | sst_drv_interface.c | 296 unsigned int str_id, struct snd_compr_metadata *metadata) in sst_cdev_set_metadata() argument
311 sizeof(*metadata), metadata, NULL, in sst_cdev_set_metadata()
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| /linux-4.4.14/Documentation/sound/alsa/ |
| D | compress_offload.txt | 158 So we need to pass this to DSP. This metadata is extracted from ID3/MP4 headers
171 This routine tells DSP that metadata and write operation sent after this would
183 - Set metadata of the first track
188 - Set metadata of the next track
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| /linux-4.4.14/fs/gfs2/ |
| D | bmap.c | 726 int metadata; in do_strip() local
746 metadata = (height != ip->i_height - 1); in do_strip()
747 if (metadata) in do_strip()
818 __gfs2_free_blocks(ip, bstart, blen, metadata); in do_strip()
830 __gfs2_free_blocks(ip, bstart, blen, metadata); in do_strip()
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| /linux-4.4.14/fs/btrfs/ |
| D | disk-io.h | 124 enum btrfs_wq_endio_type metadata);
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| D | disk-io.c | 85 enum btrfs_wq_endio_type metadata; member
716 if (end_io_wq->metadata == BTRFS_WQ_ENDIO_METADATA) { in end_workqueue_bio()
719 } else if (end_io_wq->metadata == BTRFS_WQ_ENDIO_FREE_SPACE) { in end_workqueue_bio()
722 } else if (end_io_wq->metadata == BTRFS_WQ_ENDIO_RAID56) { in end_workqueue_bio()
730 if (unlikely(end_io_wq->metadata == in end_workqueue_bio()
734 } else if (end_io_wq->metadata == BTRFS_WQ_ENDIO_RAID56) { in end_workqueue_bio()
737 } else if (end_io_wq->metadata) { in end_workqueue_bio()
751 enum btrfs_wq_endio_type metadata) in btrfs_bio_wq_end_io() argument
764 end_io_wq->metadata = metadata; in btrfs_bio_wq_end_io()
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| D | extent-tree.c | 807 u64 offset, int metadata, u64 *refs, u64 *flags) in btrfs_lookup_extent_info() argument
824 if (metadata && !btrfs_fs_incompat(root->fs_info, SKINNY_METADATA)) { in btrfs_lookup_extent_info()
826 metadata = 0; in btrfs_lookup_extent_info()
841 if (metadata) in btrfs_lookup_extent_info()
851 if (ret > 0 && metadata && key.type == BTRFS_METADATA_ITEM_KEY) { in btrfs_lookup_extent_info()
2234 int metadata = !extent_op->is_data; in run_delayed_extent_op() local
2239 if (metadata && !btrfs_fs_incompat(root->fs_info, SKINNY_METADATA)) in run_delayed_extent_op()
2240 metadata = 0; in run_delayed_extent_op()
2248 if (metadata) { in run_delayed_extent_op()
2266 if (metadata) { in run_delayed_extent_op()
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| D | inode.c | 1881 enum btrfs_wq_endio_type metadata = BTRFS_WQ_ENDIO_DATA; in btrfs_submit_bio_hook() local
1889 metadata = BTRFS_WQ_ENDIO_FREE_SPACE; in btrfs_submit_bio_hook()
1892 ret = btrfs_bio_wq_end_io(root->fs_info, bio, metadata); in btrfs_submit_bio_hook()
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| D | ctree.h | 3406 u64 offset, int metadata, u64 *refs, u64 *flags);
|
| /linux-4.4.14/include/linux/ |
| D | nvme.h | 300 __le64 metadata; member
312 __le64 metadata; member
|
| D | lightnvm.h | 164 void *metadata; member
|
| /linux-4.4.14/Documentation/nvdimm/ |
| D | btt.txt | 21 device, and reserves a portion of the underlying storage for its metadata. At
34 Each arena follows the same layout for its metadata, and all references in an
36 next arena). The following depicts the "On-disk" metadata layout:
245 An arena would be in an error state if any of the metadata is corrupted
|
| /linux-4.4.14/Documentation/filesystems/nfs/ |
| D | pnfs-block-server.txt | 5 to handling all the metadata access to the NFS export also hands out layouts
|
| /linux-4.4.14/Documentation/ABI/testing/ |
| D | sysfs-block | 45 support sending integrity metadata.
61 integrity metadata. Set if the device is T10 PI-capable.
77 devices that support receiving integrity metadata.
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| D | sysfs-block-zram | 120 of memory, including allocator fragmentation and metadata
|
| D | sysfs-block-bcache | 150 written to the cache, excluding all metadata.
|
| D | sysfs-firmware-acpi | 7 some associated metadata. This is intended to be used
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| D | sysfs-fs-nilfs2 | 21 This value informs about metadata structures'
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| D | sysfs-kernel-slab | 444 with metadata (debugging information and alignment) in bytes.
490 cache's objects and check the validity of metadata.
|
| /linux-4.4.14/drivers/input/mouse/ |
| D | cyapa_gen5.c | 1197 const struct tsg_bl_metadata_row_params *metadata; in cyapa_pip_check_fw() local
1228 metadata = (const void *)app_integrity->record_data; in cyapa_pip_check_fw()
1233 if (app_integrity_crc != get_unaligned_le16(&metadata->metadata_crc)) { in cyapa_pip_check_fw()
1238 fw_app_start = get_unaligned_le32(&metadata->app_start); in cyapa_pip_check_fw()
1239 fw_app_len = get_unaligned_le16(&metadata->app_len); in cyapa_pip_check_fw()
1240 fw_upgrade_start = get_unaligned_le32(&metadata->upgrade_start); in cyapa_pip_check_fw()
1241 fw_upgrade_len = get_unaligned_le16(&metadata->upgrade_len); in cyapa_pip_check_fw()
1259 if (app_crc != get_unaligned_le16(&metadata->app_crc)) { in cyapa_pip_check_fw()
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| /linux-4.4.14/fs/ocfs2/ |
| D | Kconfig | 12 numbers, and has automatically extending metadata groups which may
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| /linux-4.4.14/drivers/nvme/host/ |
| D | lightnvm.c | 43 __le64 metadata; member
59 __le64 metadata; member
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| D | pci.c | 824 cmnd.rw.metadata = in nvme_submit_iod()
1814 void __user *metadata; in nvme_submit_io() local
1830 metadata = (void __user *)(uintptr_t)io.metadata; in nvme_submit_io()
1838 if (((io.metadata & 3) || !io.metadata) && !ns->ext) in nvme_submit_io()
1849 if (copy_from_user(meta, metadata, meta_len)) { in nvme_submit_io()
1867 c.rw.metadata = cpu_to_le64(meta_dma); in nvme_submit_io()
1874 if (copy_to_user(metadata, meta, meta_len)) in nvme_submit_io()
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| /linux-4.4.14/Documentation/DocBook/ |
| D | filesystems.xml.db | 166 API-sync-inode-metadata
267 API-jbd2-journal-dirty-metadata
|
| D | alsa-driver-api.xml.db | 211 API-struct-snd-compr-metadata
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| D | networking.xml.db | 286 API-dev-fill-metadata-dst
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| /linux-4.4.14/drivers/net/ethernet/tile/ |
| D | tilepro.c | 698 netio_pkt_metadata_t *metadata = NETIO_PKT_METADATA(pkt); in tile_net_poll_aux() local
699 netio_pkt_status_t pkt_status = NETIO_PKT_STATUS_M(metadata, pkt); in tile_net_poll_aux()
743 } else if (NETIO_PKT_ETHERTYPE_RECOGNIZED_M(metadata, pkt) && in tile_net_poll_aux()
785 if (NETIO_PKT_L4_CSUM_CORRECT_M(metadata, pkt)) in tile_net_poll_aux()
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| /linux-4.4.14/Documentation/networking/ |
| D | openvswitch.txt | 14 on packet headers and metadata to sets of actions. The most common
72 attributes. Some attributes represent packet metadata, defined as any
167 essentially like this, ignoring metadata:
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| D | netconsole.txt | 147 Log messages are transmitted with extended metadata header in the
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| D | timestamping.txt | 278 relevant metadata structures. The recvmsg call returns the original
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| D | packet_mmap.txt | 552 - VLAN metadata information available for packets
|
| /linux-4.4.14/Documentation/power/ |
| D | freezing-of-tasks.txt | 102 metadata on disks, we cannot bring them back to the state from before the
105 on-disk data and metadata after the system memory state has been restored from
108 cause the on-disk filesystems' data and metadata to be modified after the
|
| D | userland-swsusp.txt | 129 data, metadata and header MUST be written in _exactly_ the same amount, form
|
| /linux-4.4.14/fs/ceph/ |
| D | mds_client.c | 867 const char* metadata[][2] = { in create_session_open_msg() local
876 for (i = 0; metadata[i][0] != NULL; ++i) { in create_session_open_msg()
877 metadata_bytes += 8 + strlen(metadata[i][0]) + in create_session_open_msg()
878 strlen(metadata[i][1]); in create_session_open_msg()
909 for (i = 0; metadata[i][0] != NULL; ++i) { in create_session_open_msg()
910 size_t const key_len = strlen(metadata[i][0]); in create_session_open_msg()
911 size_t const val_len = strlen(metadata[i][1]); in create_session_open_msg()
914 memcpy(p, metadata[i][0], key_len); in create_session_open_msg()
917 memcpy(p, metadata[i][1], val_len); in create_session_open_msg()
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| /linux-4.4.14/Documentation/filesystems/cifs/ |
| D | TODO | 13 - directory leases (improved metadata caching)
|
| D | CHANGES | 583 inode metadata can be incorrectly kept cached when time near zero)
|
| /linux-4.4.14/Documentation/security/ |
| D | IMA-templates.txt | 9 To overcome these limitations and to add additional file metadata, it is
|
| D | keys-trusted-encrypted.txt | 125 quality symmetric key for HMAC protection of file metadata. The use of a
|
| /linux-4.4.14/Documentation/ABI/obsolete/ |
| D | sysfs-block-zram | 89 of memory, including allocator fragmentation and metadata
|
| /linux-4.4.14/Documentation/filesystems/caching/ |
| D | object.txt | 109 what's found and that create on disk any missing metadata.
170 disk for the object metadata:
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| D | backend-api.txt | 394 for an object and the metadata used to track it. Zero size should be
426 metadata is retained. This will indicate to the netfs that the page needs
477 It should, however, set up any internal metadata required such that
517 (*) Discard retained per-page metadata [mandatory]:
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| D | netfs-api.txt | 254 (9) A function to mark a page as retaining cache metadata [optional].
266 (10) A function to unmark all the pages retaining cache metadata [mandatory].
425 cache to adjust its metadata for data tracking appropriately:
430 space to allocate any extra metadata required in the cache. The attributes
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| /linux-4.4.14/Documentation/vm/ |
| D | idle_page_tracking.txt | 71 because a process needs filesystem metadata stored in it (e.g. lists a
|
| D | slub.txt | 66 a result of storing the metadata (for example, caches with PAGE_SIZE object
|
| /linux-4.4.14/Documentation/usb/ |
| D | hotplug.txt | 29 Because some of those actions rely on information about drivers (metadata)
|
| /linux-4.4.14/Documentation/scsi/ |
| D | osd.txt | 8 integral part of the object and provide metadata about the object. The standard
|
| /linux-4.4.14/drivers/net/wireless/iwlwifi/mvm/ |
| D | fw-api.h | 1302 __le32 metadata[0]; member
|
| /linux-4.4.14/fs/squashfs/ |
| D | Kconfig | 70 Only one block (data or metadata) can be decompressed at any
|
| /linux-4.4.14/drivers/lightnvm/ |
| D | rrpc.c | 661 if (rqd->metadata) in rrpc_end_io()
662 nvm_dev_dma_free(rrpc->dev, rqd->metadata, rqd->dma_metadata); in rrpc_end_io()
|
| /linux-4.4.14/tools/testing/selftests/seccomp/ |
| D | seccomp_bpf.c | 1615 struct __test_metadata *metadata; member
1664 self->sibling[0].metadata = _metadata; in FIXTURE_SETUP()
1672 self->sibling[1].metadata = _metadata; in FIXTURE_SETUP()
|
| /linux-4.4.14/drivers/net/ethernet/broadcom/bnxt/ |
| D | bnxt.h | 555 u32 metadata; member
|
| D | bnxt.c | 829 tpa_info->metadata = le32_to_cpu(tpa_start1->rx_tpa_start_cmp_metadata); in bnxt_tpa_start()
1011 u16 vlan_proto = tpa_info->metadata >> in bnxt_tpa_end()
1019 tpa_info->metadata & in bnxt_tpa_end()
|
| /linux-4.4.14/Documentation/prctl/ |
| D | seccomp_filter.txt | 54 metadata. The BPF program must then return one of the
|
| /linux-4.4.14/net/sched/ |
| D | Kconfig | 549 metadata such as load average, netfilter attributes, socket
742 likely to disappear in favour of the metadata ematch.
|
| /linux-4.4.14/drivers/net/ethernet/chelsio/cxgb3/ |
| D | sge.c | 614 size_t sw_size, dma_addr_t * phys, void *metadata) in alloc_ring() argument
622 if (sw_size && metadata) { in alloc_ring()
629 *(void **)metadata = s; in alloc_ring()
|
| /linux-4.4.14/drivers/net/ethernet/chelsio/cxgb4/ |
| D | sge.c | 699 size_t sw_size, dma_addr_t *phys, void *metadata, in alloc_ring() argument
716 if (metadata) in alloc_ring()
717 *(void **)metadata = s; in alloc_ring()
|
| /linux-4.4.14/Documentation/crypto/ |
| D | asymmetric-keys.txt | 108 PGP-specific metadata, whereas X.509 has arbitrary certificate identifiers.
|
| /linux-4.4.14/drivers/message/fusion/lsi/ |
| D | mpi_history.txt | 483 * Added defines for supported metadata size bits in
485 * Added defines for metadata size bits in VolumeSettings
|
| /linux-4.4.14/Documentation/driver-model/ |
| D | porting.txt | 91 struct device represents a single device. It mainly contains metadata
|
| /linux-4.4.14/fs/befs/ |
| D | ChangeLog | 83 * Added byteswapping to all metadata reads from disk.
|
| /linux-4.4.14/drivers/staging/lustre/ |
| D | sysfs-fs-lustre | 643 metadata servers:
|
| /linux-4.4.14/Documentation/development-process/ |
| D | 2.Process | 221 and other metadata. At any given time, the maintainer can identify which
|
| /linux-4.4.14/Documentation/spi/ |
| D | spi-summary | 450 - The spi_message and spi_transfer metadata used to glue those
|
| /linux-4.4.14/Documentation/blockdev/ |
| D | README.DAC960 | 254 reducing the file system metadata. Finally, on systems that will only be run
|
| /linux-4.4.14/Documentation/RCU/ |
| D | RTFP.txt | 2391 ,title = {Ordering decoupled metadata accesses in multiprocessors}
2401 Uses RCU to protect metadata used in dynamic analysis.
|