| /linux-4.1.27/include/linux/ |
| D | backing-dev.h | 50 struct backing_dev_info *bdi; /* our parent bdi */
62 struct backing_dev_info { struct
110 struct backing_dev_info *inode_to_bdi(struct inode *inode); argument
112 int __must_check bdi_init(struct backing_dev_info *bdi);
113 void bdi_destroy(struct backing_dev_info *bdi);
116 int bdi_register(struct backing_dev_info *bdi, struct device *parent,
118 int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev);
119 int __must_check bdi_setup_and_register(struct backing_dev_info *, char *);
120 void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages,
122 void bdi_start_background_writeback(struct backing_dev_info *bdi);
[all …]
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| D | writeback.h | 29 struct backing_dev_info;
114 void laptop_io_completion(struct backing_dev_info *info);
158 unsigned long bdi_dirty_limit(struct backing_dev_info *bdi,
161 void __bdi_update_bandwidth(struct backing_dev_info *bdi,
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| D | nfs_fs_sb.h | 132 struct backing_dev_info backing_dev_info; member
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| D | coda_psdev.h | 18 struct backing_dev_info bdi;
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| D | blkdev.h | 363 struct backing_dev_info backing_dev_info; member
831 clear_bdi_congested(&q->backing_dev_info, sync); in blk_clear_queue_congested()
840 set_bdi_congested(&q->backing_dev_info, sync); in blk_set_queue_congested()
1047 extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev);
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| D | swap.h | 438 struct backing_dev_info;
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| D | sched.h | 829 struct backing_dev_info;
1565 struct backing_dev_info *backing_dev_info; member
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| D | fs.h | 37 struct backing_dev_info;
1303 struct backing_dev_info *s_bdi;
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| /linux-4.1.27/mm/ |
| D | backing-dev.c | 17 struct backing_dev_info noop_backing_dev_info = {
47 struct backing_dev_info *bdi = m->private; in bdi_debug_stats_show()
117 static void bdi_debug_register(struct backing_dev_info *bdi, const char *name) in bdi_debug_register()
124 static void bdi_debug_unregister(struct backing_dev_info *bdi) in bdi_debug_unregister()
133 static inline void bdi_debug_register(struct backing_dev_info *bdi, in bdi_debug_register()
137 static inline void bdi_debug_unregister(struct backing_dev_info *bdi) in bdi_debug_unregister()
146 struct backing_dev_info *bdi = dev_get_drvdata(dev); in read_ahead_kb_store()
165 struct backing_dev_info *bdi = dev_get_drvdata(dev); \
176 struct backing_dev_info *bdi = dev_get_drvdata(dev); in min_ratio_store()
195 struct backing_dev_info *bdi = dev_get_drvdata(dev); in max_ratio_store()
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| D | page-writeback.c | 399 static inline void __bdi_writeout_inc(struct backing_dev_info *bdi) in __bdi_writeout_inc()
417 void bdi_writeout_inc(struct backing_dev_info *bdi) in bdi_writeout_inc()
430 static void bdi_writeout_fraction(struct backing_dev_info *bdi, in bdi_writeout_fraction()
466 int bdi_set_min_ratio(struct backing_dev_info *bdi, unsigned int min_ratio) in bdi_set_min_ratio()
487 int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned max_ratio) in bdi_set_max_ratio()
540 unsigned long bdi_dirty_limit(struct backing_dev_info *bdi, unsigned long dirty) in bdi_dirty_limit()
667 static unsigned long bdi_position_ratio(struct backing_dev_info *bdi, in bdi_position_ratio()
845 static void bdi_update_write_bandwidth(struct backing_dev_info *bdi, in bdi_update_write_bandwidth()
950 static void bdi_update_dirty_ratelimit(struct backing_dev_info *bdi, in bdi_update_dirty_ratelimit()
1114 void __bdi_update_bandwidth(struct backing_dev_info *bdi, in __bdi_update_bandwidth()
[all …]
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| D | fadvise.c | 33 struct backing_dev_info *bdi; in SYSCALL_DEFINE4()
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| D | vmscan.c | 455 static int may_write_to_queue(struct backing_dev_info *bdi, in may_write_to_queue()
462 if (bdi == current->backing_dev_info) in may_write_to_queue()
1501 current->backing_dev_info == NULL || in current_may_throttle()
1502 bdi_write_congested(current->backing_dev_info); in current_may_throttle()
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| D | filemap.c | 2539 current->backing_dev_info = inode_to_bdi(inode); in __generic_file_write_iter()
2599 current->backing_dev_info = NULL; in __generic_file_write_iter()
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| /linux-4.1.27/fs/ |
| D | fs-writeback.c | 75 int writeback_in_progress(struct backing_dev_info *bdi) in writeback_in_progress()
81 struct backing_dev_info *inode_to_bdi(struct inode *inode) in inode_to_bdi()
112 static void bdi_wakeup_thread(struct backing_dev_info *bdi) in bdi_wakeup_thread()
120 static void bdi_queue_work(struct backing_dev_info *bdi, in bdi_queue_work()
138 __bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages, in __bdi_start_writeback()
174 void bdi_start_writeback(struct backing_dev_info *bdi, long nr_pages, in bdi_start_writeback()
190 void bdi_start_background_writeback(struct backing_dev_info *bdi) in bdi_start_background_writeback()
205 struct backing_dev_info *bdi = inode_to_bdi(inode); in inode_wb_list_del()
627 static long writeback_chunk_size(struct backing_dev_info *bdi, in writeback_chunk_size()
833 static bool over_bground_thresh(struct backing_dev_info *bdi) in over_bground_thresh()
[all …]
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| D | super.c | 940 s->s_bdi = &bdev_get_queue(s->s_bdev)->backing_dev_info; in set_bdev_super()
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| /linux-4.1.27/include/trace/events/ |
| D | writeback.h | 95 struct backing_dev_info *bdi = inode_to_bdi(inode);
175 TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work),
212 TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work), \
233 TP_PROTO(struct backing_dev_info *bdi),
247 TP_PROTO(struct backing_dev_info *bdi), \
255 TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi),
300 TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), \
384 TP_PROTO(struct backing_dev_info *bdi,
427 TP_PROTO(struct backing_dev_info *bdi,
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| /linux-4.1.27/fs/ceph/ |
| D | super.c | 529 err = bdi_init(&fsc->backing_dev_info); in create_fs_client()
575 bdi_destroy(&fsc->backing_dev_info); in create_fs_client()
593 bdi_destroy(&fsc->backing_dev_info); in destroy_fs_client()
897 fsc->backing_dev_info.ra_pages = in ceph_register_bdi()
901 fsc->backing_dev_info.ra_pages = in ceph_register_bdi()
904 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld", in ceph_register_bdi()
907 sb->s_bdi = &fsc->backing_dev_info; in ceph_register_bdi()
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| D | debugfs.c | 254 dev_name(fsc->backing_dev_info.dev)); in ceph_fs_debugfs_init()
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| D | super.h | 92 struct backing_dev_info backing_dev_info; member
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| D | addr.c | 533 set_bdi_congested(&fsc->backing_dev_info, BLK_RW_ASYNC); in writepage_nounlock()
645 clear_bdi_congested(&fsc->backing_dev_info, in writepages_finish()
912 set_bdi_congested(&fsc->backing_dev_info, in ceph_writepages_start()
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| D | file.c | 954 current->backing_dev_info = inode_to_bdi(inode); in ceph_write_iter()
1062 current->backing_dev_info = NULL; in ceph_write_iter()
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| /linux-4.1.27/fs/cifs/ |
| D | cifs_fs_sb.h | 67 struct backing_dev_info bdi;
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| /linux-4.1.27/block/ |
| D | blk-core.c | 89 struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev) in blk_get_backing_dev_info()
93 return &q->backing_dev_info; in blk_get_backing_dev_info()
544 del_timer_sync(&q->backing_dev_info.laptop_mode_wb_timer); in blk_cleanup_queue()
555 bdi_destroy(&q->backing_dev_info); in blk_cleanup_queue()
622 q->backing_dev_info.ra_pages = in blk_alloc_queue_node()
624 q->backing_dev_info.state = 0; in blk_alloc_queue_node()
625 q->backing_dev_info.capabilities = 0; in blk_alloc_queue_node()
626 q->backing_dev_info.name = "block"; in blk_alloc_queue_node()
629 err = bdi_init(&q->backing_dev_info); in blk_alloc_queue_node()
633 setup_timer(&q->backing_dev_info.laptop_mode_wb_timer, in blk_alloc_queue_node()
[all …]
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| D | blk-integrity.c | 454 disk->queue->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES; in blk_integrity_register()
474 disk->queue->backing_dev_info.capabilities &= ~BDI_CAP_STABLE_WRITES; in blk_integrity_unregister()
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| D | bounce.c | 187 if (!bdi_cap_stable_pages_required(&q->backing_dev_info)) in must_snapshot_stable_pages()
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| D | blk-sysfs.c | 77 unsigned long ra_kb = q->backing_dev_info.ra_pages << in queue_ra_show()
92 q->backing_dev_info.ra_pages = ra_kb >> (PAGE_CACHE_SHIFT - 10); in queue_ra_store()
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| D | blk-cgroup.c | 490 if (blkg->q->backing_dev_info.dev) in blkg_dev_name()
491 return dev_name(blkg->q->backing_dev_info.dev); in blkg_dev_name()
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| D | ioctl.c | 278 struct backing_dev_info *bdi; in blkdev_ioctl()
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| D | genhd.c | 584 struct backing_dev_info *bdi; in add_disk()
613 bdi = &disk->queue->backing_dev_info; in add_disk()
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| D | compat_ioctl.c | 664 struct backing_dev_info *bdi; in compat_blkdev_ioctl()
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| /linux-4.1.27/fs/ncpfs/ |
| D | ncp_fs_sb.h | 146 struct backing_dev_info bdi;
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| /linux-4.1.27/fs/9p/ |
| D | v9fs.h | 117 struct backing_dev_info bdi;
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| /linux-4.1.27/include/linux/mtd/ |
| D | mtd.h | 241 struct backing_dev_info *backing_dev_info; member
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| /linux-4.1.27/drivers/mtd/ |
| D | mtdsuper.c | 52 sb->s_bdi = mtd->backing_dev_info; in get_sb_mtd_set()
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| D | mtdcore.c | 48 static struct backing_dev_info mtd_bdi = {
387 mtd->backing_dev_info = &mtd_bdi; in add_mtd_device()
1243 static int __init mtd_bdi_init(struct backing_dev_info *bdi, const char *name) in mtd_bdi_init()
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| /linux-4.1.27/Documentation/ABI/testing/ |
| D | sysfs-class-bdi | 6 Provide a place in sysfs for the backing_dev_info object. This allows
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| /linux-4.1.27/drivers/md/bcache/ |
| D | request.c | 1007 if (bdi_congested(&q->backing_dev_info, bits)) in cached_dev_congested()
1016 ret |= bdi_congested(&q->backing_dev_info, bits); in cached_dev_congested()
1030 g->queue->backing_dev_info.congested_fn = cached_dev_congested; in bch_cached_dev_request_init()
1120 ret |= bdi_congested(&q->backing_dev_info, bits); in flash_dev_congested()
1131 g->queue->backing_dev_info.congested_fn = flash_dev_congested; in bch_flash_dev_request_init()
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| D | super.c | 836 q->backing_dev_info.congested_data = d; in bcache_device_init()
1161 dc->disk.disk->queue->backing_dev_info.ra_pages = in cached_dev_init()
1162 max(dc->disk.disk->queue->backing_dev_info.ra_pages, in cached_dev_init()
1163 q->backing_dev_info.ra_pages); in cached_dev_init()
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| /linux-4.1.27/drivers/md/ |
| D | raid0.c | 38 ret |= bdi_congested(&q->backing_dev_info, bits); in raid0_congested()
473 if (mddev->queue->backing_dev_info.ra_pages < 2* stripe) in raid0_run()
474 mddev->queue->backing_dev_info.ra_pages = 2* stripe; in raid0_run()
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| D | linear.c | 106 ret |= bdi_congested(&q->backing_dev_info, bits); in linear_congested()
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| D | multipath.c | 169 ret |= bdi_congested(&q->backing_dev_info, bits); in multipath_congested()
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| D | dm.c | 2161 r = md->queue->backing_dev_info.state & in dm_any_congested()
2248 md->queue->backing_dev_info.congested_fn = dm_any_congested; in dm_init_old_md_queue()
2249 md->queue->backing_dev_info.congested_data = md; in dm_init_old_md_queue()
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| D | raid10.c | 930 ret |= bdi_congested(&q->backing_dev_info, bits); in raid10_congested()
3752 if (mddev->queue->backing_dev_info.ra_pages < 2 * stripe) in run()
3753 mddev->queue->backing_dev_info.ra_pages = 2 * stripe; in run()
4549 if (conf->mddev->queue->backing_dev_info.ra_pages < 2 * stripe) in end_reshape()
4550 conf->mddev->queue->backing_dev_info.ra_pages = 2 * stripe; in end_reshape()
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| D | dm-table.c | 1665 r |= bdi_congested(&q->backing_dev_info, bdi_bits); in dm_table_any_congested()
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| D | raid5.c | 6081 mddev->queue->backing_dev_info.capabilities |= in raid5_store_skip_copy()
6084 mddev->queue->backing_dev_info.capabilities &= in raid5_store_skip_copy()
6902 if (mddev->queue->backing_dev_info.ra_pages < 2 * stripe) in run()
6903 mddev->queue->backing_dev_info.ra_pages = 2 * stripe; in run()
7451 if (conf->mddev->queue->backing_dev_info.ra_pages < 2 * stripe) in end_reshape()
7452 conf->mddev->queue->backing_dev_info.ra_pages = 2 * stripe; in end_reshape()
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| D | dm-era-target.c | 1383 return bdi_congested(&q->backing_dev_info, bdi_bits); in dev_is_congested()
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| D | raid1.c | 764 ret |= bdi_congested(&q->backing_dev_info, bits); in raid1_congested()
766 ret &= bdi_congested(&q->backing_dev_info, bits); in raid1_congested()
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| D | md.c | 5172 mddev->queue->backing_dev_info.congested_data = mddev; in md_run()
5173 mddev->queue->backing_dev_info.congested_fn = md_congested; in md_run()
5503 mddev->queue->backing_dev_info.congested_fn = NULL; in do_md_stop()
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| D | dm-cache-target.c | 1887 return bdi_congested(&q->backing_dev_info, bdi_bits); in is_congested()
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| D | dm-thin.c | 2387 return bdi_congested(&q->backing_dev_info, bdi_bits); in pool_is_congested()
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| /linux-4.1.27/fs/exofs/ |
| D | exofs.h | 67 struct backing_dev_info bdi; /* register our bdi with VFS */
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| /linux-4.1.27/drivers/block/aoe/ |
| D | aoeblk.c | 399 q->backing_dev_info.name = "aoe"; in aoeblk_gdalloc()
400 q->backing_dev_info.ra_pages = READ_AHEAD / PAGE_CACHE_SIZE; in aoeblk_gdalloc()
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| /linux-4.1.27/fs/nfs/ |
| D | client.c | 851 server->backing_dev_info.name = "nfs"; in nfs_server_set_fsinfo()
852 server->backing_dev_info.ra_pages = server->rpages * NFS_MAX_READAHEAD; in nfs_server_set_fsinfo()
1005 if (bdi_init(&server->backing_dev_info)) { in nfs_alloc_server()
1041 bdi_destroy(&server->backing_dev_info); in nfs_free_server()
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| D | file.c | 495 !bdi_write_congested(&nfss->backing_dev_info)) { in nfs_release_page()
499 set_bdi_congested(&nfss->backing_dev_info, in nfs_release_page()
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| D | write.c | 274 set_bdi_congested(&nfss->backing_dev_info, in nfs_set_page_writeback()
289 clear_bdi_congested(&nfss->backing_dev_info, BLK_RW_ASYNC); in nfs_end_page_writeback()
1727 clear_bdi_congested(&nfss->backing_dev_info, BLK_RW_ASYNC); in nfs_commit_release_pages()
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| D | super.c | 2295 sb->s_bdi = &server->backing_dev_info; in nfs_initialise_sb()
2499 return bdi_register_dev(&server->backing_dev_info, server->s_dev); in nfs_bdi_register()
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| /linux-4.1.27/fs/logfs/ |
| D | super.c | 122 sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info; in logfs_sb_set()
126 sb->s_bdi = sb->s_mtd->backing_dev_info; in logfs_sb_set()
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| /linux-4.1.27/drivers/block/drbd/ |
| D | drbd_proc.c | 291 bdi_rw_congested(&device->rq_queue->backing_dev_info); in drbd_seq_show()
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| D | drbd_nl.c | 1173 if (q->backing_dev_info.ra_pages != b->backing_dev_info.ra_pages) { in drbd_setup_queue_param()
1175 q->backing_dev_info.ra_pages, in drbd_setup_queue_param()
1176 b->backing_dev_info.ra_pages); in drbd_setup_queue_param()
1177 q->backing_dev_info.ra_pages = b->backing_dev_info.ra_pages; in drbd_setup_queue_param()
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| D | drbd_req.c | 934 struct backing_dev_info *bdi; in remote_due_to_read_balancing()
939 bdi = &device->ldev->backing_bdev->bd_disk->queue->backing_dev_info; in remote_due_to_read_balancing()
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| D | drbd_main.c | 2396 r = bdi_congested(&q->backing_dev_info, bdi_bits); in drbd_congested()
2768 q->backing_dev_info.congested_fn = drbd_congested; in drbd_create_device()
2769 q->backing_dev_info.congested_data = device; in drbd_create_device()
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| /linux-4.1.27/fs/xfs/ |
| D | xfs_buf.h | 107 struct backing_dev_info *bt_bdi;
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| D | xfs_file.c | 786 current->backing_dev_info = inode_to_bdi(inode); in xfs_file_buffered_aio_write()
819 current->backing_dev_info = NULL; in xfs_file_buffered_aio_write()
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| /linux-4.1.27/fs/fuse/ |
| D | fuse_i.h | 592 struct backing_dev_info bdi;
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| D | file.c | 1173 current->backing_dev_info = inode_to_bdi(inode); in fuse_file_write_iter()
1219 current->backing_dev_info = NULL; in fuse_file_write_iter()
1450 struct backing_dev_info *bdi = inode_to_bdi(inode); in fuse_writepage_finish()
1754 struct backing_dev_info *bdi = inode_to_bdi(page->mapping->host); in fuse_writepage_in_flight()
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| /linux-4.1.27/fs/ubifs/ |
| D | ubifs.h | 1240 struct backing_dev_info bdi;
1480 extern struct backing_dev_info ubifs_backing_dev_info;
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| /linux-4.1.27/drivers/staging/lustre/lustre/include/ |
| D | lustre_disk.h | 501 struct backing_dev_info lsi_bdi; /* each client mountpoint needs
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| /linux-4.1.27/fs/ecryptfs/ |
| D | ecryptfs_kernel.h | 354 struct backing_dev_info bdi;
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| /linux-4.1.27/fs/ext2/ |
| D | ialloc.c | 171 struct backing_dev_info *bdi; in ext2_preread_inode()
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| /linux-4.1.27/fs/afs/ |
| D | internal.h | 318 struct backing_dev_info bdi;
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| /linux-4.1.27/fs/ntfs/ |
| D | file.c | 1948 current->backing_dev_info = inode_to_bdi(vi); in ntfs_file_write_iter()
1952 current->backing_dev_info = NULL; in ntfs_file_write_iter()
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| /linux-4.1.27/fs/btrfs/ |
| D | file.c | 1758 current->backing_dev_info = inode_to_bdi(inode); in btrfs_file_write_iter()
1828 current->backing_dev_info = NULL; in btrfs_file_write_iter()
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| D | disk-io.c | 1716 struct backing_dev_info *bdi; in btrfs_congested_fn()
1732 static int setup_bdi(struct btrfs_fs_info *info, struct backing_dev_info *bdi) in setup_bdi()
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| D | ctree.h | 1493 struct backing_dev_info bdi;
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| D | volumes.c | 253 struct backing_dev_info *bdi; in run_scheduled_bios()
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| /linux-4.1.27/fs/nilfs2/ |
| D | super.c | 1079 sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info; in nilfs_fill_super()
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| /linux-4.1.27/drivers/block/ |
| D | pktcdvd.c | 1278 clear_bdi_congested(&pd->disk->queue->backing_dev_info, in pkt_handle_queue()
2407 set_bdi_congested(&q->backing_dev_info, BLK_RW_ASYNC); in pkt_make_request_write()
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| D | rbd.c | 3804 q->backing_dev_info.capabilities |= BDI_CAP_STABLE_WRITES; in rbd_init_disk()
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| /linux-4.1.27/fs/gfs2/ |
| D | super.c | 746 struct backing_dev_info *bdi = inode_to_bdi(metamapping->host); in gfs2_write_inode()
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| D | ops_fstype.c | 1224 s->s_bdi = &bdev_get_queue(s->s_bdev)->backing_dev_info; in set_gfs2_super()
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| /linux-4.1.27/drivers/staging/lustre/lustre/llite/ |
| D | llite_lib.c | 902 static inline int ll_bdi_register(struct backing_dev_info *bdi) in ll_bdi_register()
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| /linux-4.1.27/fs/ext4/ |
| D | super.c | 338 struct backing_dev_info *bdi = inode_to_bdi(bd_inode); in block_device_ejected()
|