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Searched refs:capsnap (Results 1 – 6 of 6) sorted by relevance

/OK3568_Linux_fs/kernel/fs/ceph/
H A Dsnap.c480 struct ceph_cap_snap *capsnap; in ceph_queue_cap_snap() local
485 capsnap = kzalloc(sizeof(*capsnap), GFP_NOFS); in ceph_queue_cap_snap()
486 if (!capsnap) { in ceph_queue_cap_snap()
490 capsnap->cap_flush.is_capsnap = true; in ceph_queue_cap_snap()
491 INIT_LIST_HEAD(&capsnap->cap_flush.i_list); in ceph_queue_cap_snap()
492 INIT_LIST_HEAD(&capsnap->cap_flush.g_list); in ceph_queue_cap_snap()
535 capsnap->need_flush = true; in ceph_queue_cap_snap()
546 inode, capsnap, old_snapc, ceph_cap_string(dirty), in ceph_queue_cap_snap()
547 capsnap->need_flush ? "" : "no_flush"); in ceph_queue_cap_snap()
550 refcount_set(&capsnap->nref, 1); in ceph_queue_cap_snap()
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H A Dcaps.c1434 struct ceph_cap_snap *capsnap; in __prep_cap() local
1435 list_for_each_entry_reverse(capsnap, &ci->i_cap_snaps, ci_item) { in __prep_cap()
1436 if (capsnap->cap_flush.tid) in __prep_cap()
1438 if (capsnap->need_flush) { in __prep_cap()
1477 struct ceph_cap_snap *capsnap, in __send_flush_snap() argument
1490 arg.follows = capsnap->follows; in __send_flush_snap()
1491 arg.flush_tid = capsnap->cap_flush.tid; in __send_flush_snap()
1494 arg.size = capsnap->size; in __send_flush_snap()
1496 arg.xattr_version = capsnap->xattr_version; in __send_flush_snap()
1497 arg.xattr_buf = capsnap->xattr_blob; in __send_flush_snap()
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H A Daddr.c96 struct ceph_cap_snap *capsnap = in ceph_set_page_dirty() local
100 snapc = ceph_get_snap_context(capsnap->context); in ceph_set_page_dirty()
101 capsnap->dirty_pages++; in ceph_set_page_dirty()
507 struct ceph_cap_snap *capsnap = NULL; in get_oldest_context() local
510 list_for_each_entry(capsnap, &ci->i_cap_snaps, ci_item) { in get_oldest_context()
511 dout(" cap_snap %p snapc %p has %d dirty pages\n", capsnap, in get_oldest_context()
512 capsnap->context, capsnap->dirty_pages); in get_oldest_context()
513 if (!capsnap->dirty_pages) in get_oldest_context()
517 if (snapc && capsnap->context != page_snapc) in get_oldest_context()
521 if (capsnap->writing) { in get_oldest_context()
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H A Dsuper.h225 static inline void ceph_put_cap_snap(struct ceph_cap_snap *capsnap) in ceph_put_cap_snap() argument
227 if (refcount_dec_and_test(&capsnap->nref)) { in ceph_put_cap_snap()
228 if (capsnap->xattr_blob) in ceph_put_cap_snap()
229 ceph_buffer_put(capsnap->xattr_blob); in ceph_put_cap_snap()
230 kfree(capsnap); in ceph_put_cap_snap()
932 struct ceph_cap_snap *capsnap);
1135 struct ceph_cap_snap *capsnap,
1138 struct ceph_cap_snap *capsnap,
H A Dfile.c1151 struct ceph_cap_snap *capsnap = in ceph_aio_retry_work() local
1155 snapc = ceph_get_snap_context(capsnap->context); in ceph_aio_retry_work()
1809 struct ceph_cap_snap *capsnap = in ceph_write_iter() local
1813 snapc = ceph_get_snap_context(capsnap->context); in ceph_write_iter()
H A Dmds_client.c1617 struct ceph_cap_snap *capsnap; in remove_capsnaps() local
1625 capsnap = list_first_entry(&ci->i_cap_snaps, in remove_capsnaps()
1627 __ceph_remove_capsnap(inode, capsnap, NULL, NULL); in remove_capsnaps()
1628 ceph_put_snap_context(capsnap->context); in remove_capsnaps()
1629 ceph_put_cap_snap(capsnap); in remove_capsnaps()
3791 struct ceph_cap_snap *capsnap = in reconnect_caps_cb() local
3794 snap_follows = capsnap->follows; in reconnect_caps_cb()