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Searched refs:snapc (Results 1 – 9 of 9) sorted by relevance

/linux/net/ceph/
H A Dsnapshot.c30 struct ceph_snap_context *snapc; in ceph_create_snap_context() local
34 size += snap_count * sizeof (snapc->snaps[0]); in ceph_create_snap_context()
35 snapc = kzalloc(size, gfp_flags); in ceph_create_snap_context()
36 if (!snapc) in ceph_create_snap_context()
39 refcount_set(&snapc->nref, 1); in ceph_create_snap_context()
40 snapc->num_snaps = snap_count; in ceph_create_snap_context()
42 return snapc; in ceph_create_snap_context()
H A Dosd_client.c546 struct ceph_snap_context *snapc, in ceph_osdc_alloc_request() argument
570 req->r_snapc = ceph_get_snap_context(snapc); in ceph_osdc_alloc_request()
1062 struct ceph_snap_context *snapc, in ceph_osdc_new_request() argument
1078 req = ceph_osdc_alloc_request(osdc, snapc, num_ops, use_mempool, in ceph_osdc_new_request()
/linux/fs/ceph/
H A Daddr.c88 struct ceph_snap_context *snapc; in ceph_dirty_folio() local
108 snapc = ceph_get_snap_context(capsnap->context); in ceph_dirty_folio()
112 snapc = ceph_get_snap_context(ci->i_head_snapc); in ceph_dirty_folio()
123 snapc, snapc->seq, snapc->num_snaps); in ceph_dirty_folio()
131 folio_attach_private(folio, snapc); in ceph_dirty_folio()
147 struct ceph_snap_context *snapc; in ceph_invalidate_folio() local
161 snapc = folio_detach_private(folio); in ceph_invalidate_folio()
162 ceph_put_wrbuffer_cap_refs(ci, 1, snapc); in ceph_invalidate_folio()
163 ceph_put_snap_context(snapc); in ceph_invalidate_folio()
595 struct ceph_snap_context *snapc; member
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H A Dsnap.c342 struct ceph_snap_context *snapc; in build_snap_context() local
377 if ((size_t)num > (SIZE_MAX - sizeof(*snapc)) / sizeof(u64)) in build_snap_context()
379 snapc = ceph_create_snap_context(num, GFP_NOFS); in build_snap_context()
380 if (!snapc) in build_snap_context()
385 snapc->seq = realm->seq; in build_snap_context()
394 snapc->snaps[num++] = in build_snap_context()
396 if (parent->cached_context->seq > snapc->seq) in build_snap_context()
397 snapc->seq = parent->cached_context->seq; in build_snap_context()
399 memcpy(snapc->snaps + num, realm->snaps, in build_snap_context()
402 memcpy(snapc->snaps + num, realm->prior_parent_snaps, in build_snap_context()
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H A Dfile.c1460 struct ceph_snap_context *snapc; in ceph_aio_retry_work() local
1470 snapc = ceph_get_snap_context(capsnap->context); in ceph_aio_retry_work()
1473 snapc = ceph_get_snap_context(ci->i_head_snapc); in ceph_aio_retry_work()
1477 req = ceph_osdc_alloc_request(orig_req->r_osdc, snapc, 1, in ceph_aio_retry_work()
1514 ceph_put_snap_context(snapc); in ceph_aio_retry_work()
1520 struct ceph_snap_context *snapc, in ceph_direct_read_write() argument
1548 snapc, snapc ? snapc->seq : 0); in ceph_direct_read_write()
1584 flags, snapc, in ceph_direct_read_write()
1761 struct ceph_snap_context *snapc) in ceph_sync_write() argument
1783 (unsigned)count, snapc, snapc->seq); in ceph_sync_write()
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H A Dsuper.h1340 struct ceph_snap_context *snapc);
H A Dcaps.c3409 struct ceph_snap_context *snapc) in ceph_put_wrbuffer_cap_refs() argument
3426 if (ci->i_head_snapc == snapc) { in ceph_put_wrbuffer_cap_refs()
3442 if (iter->context == snapc) { in ceph_put_wrbuffer_cap_refs()
/linux/drivers/block/
H A Drbd.c157 struct ceph_snap_context *snapc; member
338 struct ceph_snap_context *snapc; /* for writes */ member
993 ceph_put_snap_context(header->snapc); in rbd_image_header_cleanup()
1008 struct ceph_snap_context *snapc; in rbd_header_from_disk() local
1029 snapc = ceph_create_snap_context(snap_count, GFP_KERNEL); in rbd_header_from_disk()
1030 if (!snapc) in rbd_header_from_disk()
1032 snapc->seq = le64_to_cpu(ondisk->snap_seq); in rbd_header_from_disk()
1064 snapc->snaps[i] = le64_to_cpu(snaps[i].id); in rbd_header_from_disk()
1079 header->snapc = snapc; in rbd_header_from_disk()
1089 ceph_put_snap_context(snapc); in rbd_header_from_disk()
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/linux/include/linux/ceph/
H A Dosd_client.h543 struct ceph_snap_context *snapc,
555 struct ceph_snap_context *snapc,