snap_rwsem       1639 fs/ceph/caps.c 			WARN_ON_ONCE(!rwsem_is_locked(&mdsc->snap_rwsem));
snap_rwsem       2018 fs/ceph/caps.c 					up_read(&mdsc->snap_rwsem);
snap_rwsem       2041 fs/ceph/caps.c 			if (down_read_trylock(&mdsc->snap_rwsem) == 0) {
snap_rwsem       2045 fs/ceph/caps.c 				down_read(&mdsc->snap_rwsem);
snap_rwsem       2086 fs/ceph/caps.c 		up_read(&mdsc->snap_rwsem);
snap_rwsem       2580 fs/ceph/caps.c 			up_read(&mdsc->snap_rwsem);
snap_rwsem       2623 fs/ceph/caps.c 				if (!down_read_trylock(&mdsc->snap_rwsem)) {
snap_rwsem       2634 fs/ceph/caps.c 					down_read(&mdsc->snap_rwsem);
snap_rwsem       2687 fs/ceph/caps.c 		up_read(&mdsc->snap_rwsem);
snap_rwsem       3098 fs/ceph/caps.c 	__releases(session->s_mdsc->snap_rwsem)
snap_rwsem       3333 fs/ceph/caps.c 		up_read(&session->s_mdsc->snap_rwsem);
snap_rwsem       3958 fs/ceph/caps.c 			down_write(&mdsc->snap_rwsem);
snap_rwsem       3962 fs/ceph/caps.c 			downgrade_write(&mdsc->snap_rwsem);
snap_rwsem       3964 fs/ceph/caps.c 			down_read(&mdsc->snap_rwsem);
snap_rwsem       2021 fs/ceph/inode.c 		if (!down_read_trylock(&mdsc->snap_rwsem)) {
snap_rwsem       2023 fs/ceph/inode.c 			down_read(&mdsc->snap_rwsem);
snap_rwsem       2177 fs/ceph/inode.c 		up_read(&mdsc->snap_rwsem);
snap_rwsem       2922 fs/ceph/mds_client.c 		down_write(&mdsc->snap_rwsem);
snap_rwsem       2927 fs/ceph/mds_client.c 		downgrade_write(&mdsc->snap_rwsem);
snap_rwsem       2929 fs/ceph/mds_client.c 		down_read(&mdsc->snap_rwsem);
snap_rwsem       2944 fs/ceph/mds_client.c 	up_read(&mdsc->snap_rwsem);
snap_rwsem       3634 fs/ceph/mds_client.c 	down_read(&mdsc->snap_rwsem);
snap_rwsem       3725 fs/ceph/mds_client.c 	up_read(&mdsc->snap_rwsem);
snap_rwsem       3731 fs/ceph/mds_client.c 	up_read(&mdsc->snap_rwsem);
snap_rwsem       4156 fs/ceph/mds_client.c 	init_rwsem(&mdsc->snap_rwsem);
snap_rwsem        377 fs/ceph/mds_client.h 	struct rw_semaphore     snap_rwsem;
snap_rwsem        237 fs/ceph/quota.c 			up_read(&mdsc->snap_rwsem);
snap_rwsem        239 fs/ceph/quota.c 			down_read(&mdsc->snap_rwsem);
snap_rwsem        280 fs/ceph/quota.c 	down_read(&mdsc->snap_rwsem);
snap_rwsem        284 fs/ceph/quota.c 		up_read(&mdsc->snap_rwsem);
snap_rwsem        290 fs/ceph/quota.c 	up_read(&mdsc->snap_rwsem);
snap_rwsem        326 fs/ceph/quota.c 	down_read(&mdsc->snap_rwsem);
snap_rwsem        344 fs/ceph/quota.c 			up_read(&mdsc->snap_rwsem);
snap_rwsem        346 fs/ceph/quota.c 			down_read(&mdsc->snap_rwsem);
snap_rwsem        400 fs/ceph/quota.c 	up_read(&mdsc->snap_rwsem);
snap_rwsem        487 fs/ceph/quota.c 	down_read(&mdsc->snap_rwsem);
snap_rwsem        489 fs/ceph/quota.c 	up_read(&mdsc->snap_rwsem);
snap_rwsem        218 fs/ceph/snap.c 	if (down_write_trylock(&mdsc->snap_rwsem)) {
snap_rwsem        220 fs/ceph/snap.c 		up_write(&mdsc->snap_rwsem);
snap_rwsem        253 fs/ceph/snap.c 	down_write(&mdsc->snap_rwsem);
snap_rwsem        255 fs/ceph/snap.c 	up_write(&mdsc->snap_rwsem);
snap_rwsem        879 fs/ceph/snap.c 	down_write(&mdsc->snap_rwsem);
snap_rwsem        996 fs/ceph/snap.c 	up_write(&mdsc->snap_rwsem);
snap_rwsem       1006 fs/ceph/snap.c 		up_write(&mdsc->snap_rwsem);
snap_rwsem       1073 fs/ceph/xattr.c 		if (!down_read_trylock(&mdsc->snap_rwsem)) {
snap_rwsem       1075 fs/ceph/xattr.c 			down_read(&mdsc->snap_rwsem);
snap_rwsem       1117 fs/ceph/xattr.c 		up_read(&mdsc->snap_rwsem);
snap_rwsem       1127 fs/ceph/xattr.c 		up_read(&mdsc->snap_rwsem);