| /linux-4.1.27/net/ceph/ |
| D | snapshot.c | 45 struct ceph_snap_context *snapc; in ceph_create_snap_context() local
49 size += snap_count * sizeof (snapc->snaps[0]); in ceph_create_snap_context()
50 snapc = kzalloc(size, gfp_flags); in ceph_create_snap_context()
51 if (!snapc) in ceph_create_snap_context()
54 atomic_set(&snapc->nref, 1); in ceph_create_snap_context()
55 snapc->num_snaps = snap_count; in ceph_create_snap_context()
57 return snapc; in ceph_create_snap_context()
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| D | osd_client.c | 357 struct ceph_snap_context *snapc, in ceph_osdc_alloc_request() argument
376 msg_size += 8 * (snapc ? snapc->num_snaps : 0); /* snaps */ in ceph_osdc_alloc_request()
759 struct ceph_snap_context *snapc, in ceph_osdc_new_request() argument
774 req = ceph_osdc_alloc_request(osdc, snapc, num_ops, use_mempool, in ceph_osdc_new_request()
2389 struct ceph_snap_context *snapc, u64 snap_id, in ceph_osdc_build_request() argument
2400 req->r_snapc = ceph_get_snap_context(snapc); in ceph_osdc_build_request()
2451 for (i = 0; i < snapc->num_snaps; i++) { in ceph_osdc_build_request()
2721 struct ceph_snap_context *snapc, in ceph_osdc_writepages() argument
2735 snapc, truncate_seq, truncate_size, in ceph_osdc_writepages()
2745 ceph_osdc_build_request(req, off, snapc, CEPH_NOSNAP, mtime); in ceph_osdc_writepages()
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| /linux-4.1.27/fs/ceph/ |
| D | addr.c | 74 struct ceph_snap_context *snapc; in ceph_set_page_dirty() local
94 snapc = ceph_get_snap_context(ci->i_snap_realm->cached_context); in ceph_set_page_dirty()
99 ci->i_head_snapc = ceph_get_snap_context(snapc); in ceph_set_page_dirty()
109 snapc, snapc->seq, snapc->num_snaps); in ceph_set_page_dirty()
117 page->private = (unsigned long)snapc; in ceph_set_page_dirty()
137 struct ceph_snap_context *snapc = page_snap_context(page); in ceph_invalidatepage() local
166 ceph_put_wrbuffer_cap_refs(ci, 1, snapc); in ceph_invalidatepage()
167 ceph_put_snap_context(snapc); in ceph_invalidatepage()
442 struct ceph_snap_context *snapc = NULL; in get_oldest_context() local
450 snapc = ceph_get_snap_context(capsnap->context); in get_oldest_context()
[all …]
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| D | snap.c | 307 struct ceph_snap_context *snapc; in build_snap_context() local
343 snapc = empty_snapc; in build_snap_context()
349 if (num > (SIZE_MAX - sizeof(*snapc)) / sizeof(u64)) in build_snap_context()
351 snapc = ceph_create_snap_context(num, GFP_NOFS); in build_snap_context()
352 if (!snapc) in build_snap_context()
357 snapc->seq = realm->seq; in build_snap_context()
366 snapc->snaps[num++] = in build_snap_context()
368 if (parent->cached_context->seq > snapc->seq) in build_snap_context()
369 snapc->seq = parent->cached_context->seq; in build_snap_context()
371 memcpy(snapc->snaps + num, realm->snaps, in build_snap_context()
[all …]
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| D | file.c | 566 struct ceph_snap_context *snapc; in ceph_sync_direct_write() local
603 snapc = ci->i_snap_realm->cached_context; in ceph_sync_direct_write()
608 CEPH_OSD_OP_WRITE, flags, snapc, in ceph_sync_direct_write()
637 ceph_osdc_build_request(req, pos, snapc, vino.snap, &mtime); in ceph_sync_direct_write()
683 struct ceph_snap_context *snapc; in ceph_sync_write() local
720 snapc = ci->i_snap_realm->cached_context; in ceph_sync_write()
724 CEPH_OSD_OP_WRITE, flags, snapc, in ceph_sync_write()
769 ceph_osdc_build_request(req, pos, snapc, vino.snap, &mtime); in ceph_sync_write()
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| D | super.h | 855 struct ceph_snap_context *snapc);
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| D | caps.c | 2367 struct ceph_snap_context *snapc) in ceph_put_wrbuffer_cap_refs() argument
2380 if (ci->i_head_snapc == snapc) { in ceph_put_wrbuffer_cap_refs()
2395 if (capsnap->context == snapc) { in ceph_put_wrbuffer_cap_refs()
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| /linux-4.1.27/drivers/block/ |
| D | rbd.c | 152 struct ceph_snap_context *snapc; member
298 struct ceph_snap_context *snapc; /* for writes */ member
916 struct ceph_snap_context *snapc; in rbd_header_from_disk() local
942 snapc = ceph_create_snap_context(snap_count, GFP_KERNEL); in rbd_header_from_disk()
943 if (!snapc) in rbd_header_from_disk()
945 snapc->seq = le64_to_cpu(ondisk->snap_seq); in rbd_header_from_disk()
977 snapc->snaps[i] = le64_to_cpu(snaps[i].id); in rbd_header_from_disk()
994 ceph_put_snap_context(header->snapc); in rbd_header_from_disk()
1002 header->snapc = snapc; in rbd_header_from_disk()
1012 ceph_put_snap_context(snapc); in rbd_header_from_disk()
[all …]
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| /linux-4.1.27/include/linux/ceph/ |
| D | osd_client.h | 317 struct ceph_snap_context *snapc,
323 struct ceph_snap_context *snapc,
333 struct ceph_snap_context *snapc,
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