Searched refs:snap_ctl (Results 1 – 1 of 1) sorted by relevance
140 static struct snapshot_id snap_ctl; variable409 snap_ctl.sid_next = NULL; in snap_attach()410 snap_ctl.sid_cowinfo = NULL; in snap_attach()411 snap_ctl.sid_flags = 0; in snap_attach()412 rw_exit(&snap_ctl.sid_rwlock); in snap_attach()463 rw_destroy(&snap_ctl.sid_rwlock); in snap_detach()499 rw_exit(&snap_ctl.sid_rwlock); in snap_open()503 snap_ctl.sid_flags |= SID_CHAR_BUSY; in snap_open()504 rw_exit(&snap_ctl.sid_rwlock); in snap_open()570 snap_ctl.sid_flags &= ~(SID_CHAR_BUSY); in snap_close()[all …]