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Searched refs:capsnap (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/fs/ceph/
Dsnap.c457 struct ceph_cap_snap *capsnap; in ceph_queue_cap_snap() local
460 capsnap = kzalloc(sizeof(*capsnap), GFP_NOFS); in ceph_queue_cap_snap()
461 if (!capsnap) { in ceph_queue_cap_snap()
484 kfree(capsnap); in ceph_queue_cap_snap()
487 kfree(capsnap); in ceph_queue_cap_snap()
500 inode, capsnap, snapc, ceph_cap_string(dirty)); in ceph_queue_cap_snap()
503 atomic_set(&capsnap->nref, 1); in ceph_queue_cap_snap()
504 capsnap->ci = ci; in ceph_queue_cap_snap()
505 INIT_LIST_HEAD(&capsnap->ci_item); in ceph_queue_cap_snap()
506 INIT_LIST_HEAD(&capsnap->flushing_item); in ceph_queue_cap_snap()
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Dcaps.c1275 struct ceph_cap_snap *capsnap; in __ceph_flush_snaps() local
1289 list_for_each_entry(capsnap, &ci->i_cap_snaps, ci_item) { in __ceph_flush_snaps()
1291 if (capsnap->follows < next_follows) in __ceph_flush_snaps()
1297 if (capsnap->dirty_pages || capsnap->writing) in __ceph_flush_snaps()
1304 BUG_ON(capsnap->dirty == 0); in __ceph_flush_snaps()
1313 if (!again && !list_empty(&capsnap->flushing_item)) { in __ceph_flush_snaps()
1314 dout("already flushed %p, skipping\n", capsnap); in __ceph_flush_snaps()
1346 capsnap->flush_tid = ++ci->i_cap_flush_last_tid; in __ceph_flush_snaps()
1347 atomic_inc(&capsnap->nref); in __ceph_flush_snaps()
1348 if (!list_empty(&capsnap->flushing_item)) in __ceph_flush_snaps()
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Dsuper.h168 static inline void ceph_put_cap_snap(struct ceph_cap_snap *capsnap) in ceph_put_cap_snap() argument
170 if (atomic_dec_and_test(&capsnap->nref)) { in ceph_put_cap_snap()
171 if (capsnap->xattr_blob) in ceph_put_cap_snap()
172 ceph_buffer_put(capsnap->xattr_blob); in ceph_put_cap_snap()
173 kfree(capsnap); in ceph_put_cap_snap()
704 struct ceph_cap_snap *capsnap);
Daddr.c443 struct ceph_cap_snap *capsnap = NULL; in get_oldest_context() local
446 list_for_each_entry(capsnap, &ci->i_cap_snaps, ci_item) { in get_oldest_context()
447 dout(" cap_snap %p snapc %p has %d dirty pages\n", capsnap, in get_oldest_context()
448 capsnap->context, capsnap->dirty_pages); in get_oldest_context()
449 if (capsnap->dirty_pages) { in get_oldest_context()
450 snapc = ceph_get_snap_context(capsnap->context); in get_oldest_context()
452 *snap_size = capsnap->size; in get_oldest_context()