mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-11 21:38:32 +08:00
ed9b430c9b
This patch devide __ceph_flush_snaps() into two stags. In the first stage, __ceph_flush_snaps() assign snapcaps flush TIDs and add them to cap flush lists. __ceph_flush_snaps() keeps holding the i_ceph_lock in this stagge. So inode's auth cap can not change. In the second stage, __ceph_flush_snaps() send flushsnap cap messages. i_ceph_lock is unlocked before sending each cap message. If auth cap changes in the middle, __ceph_flush_snaps() just stops. This is OK because kick_flushing_inode_caps() will re-send flushsnap cap messages to inode's new auth MDS. Signed-off-by: Yan, Zheng <zyan@redhat.com> |
||
|---|---|---|
| .. | ||
| acl.c | ||
| addr.c | ||
| cache.c | ||
| cache.h | ||
| caps.c | ||
| ceph_frag.c | ||
| debugfs.c | ||
| dir.c | ||
| export.c | ||
| file.c | ||
| inode.c | ||
| ioctl.c | ||
| ioctl.h | ||
| Kconfig | ||
| locks.c | ||
| Makefile | ||
| mds_client.c | ||
| mds_client.h | ||
| mdsmap.c | ||
| snap.c | ||
| strings.c | ||
| super.c | ||
| super.h | ||
| xattr.c | ||