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| author | Yan, Zheng <zyan@redhat.com> | 2017-09-08 10:23:18 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-11-13 14:11:11 +0300 |
| commit | 89aa593010135660991d05c92528c2c9163d5900 (patch) | |
| tree | ca9baae50ad10f9523a290ec2f7081eca8257772 /fs/ceph/super.h | |
| parent | bebc6082da0a9f5d47a1ea2edc099bf671058bd4 (diff) | |
| download | linux-89aa593010135660991d05c92528c2c9163d5900.tar.xz | |
ceph: keep auth cap when inode has flocks or posix locks
file locks are tracked by inode's auth mds. dropping auth caps
is equivalent to releasing all file locks.
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/super.h')
| -rw-r--r-- | fs/ceph/super.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 3e27a28aa44a..100596c49353 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -352,6 +352,7 @@ struct ceph_inode_info { int i_pin_ref; int i_rd_ref, i_rdcache_ref, i_wr_ref, i_wb_ref; int i_wrbuffer_ref, i_wrbuffer_ref_head; + atomic_t i_filelock_ref; u32 i_shared_gen; /* increment each time we get FILE_SHARED */ u32 i_rdcache_gen; /* incremented each time we get FILE_CACHE. */ u32 i_rdcache_revoking; /* RDCACHE gen to async invalidate, if any */ |