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authorDavid Howells <dhowells@redhat.com>2019-04-25 16:26:51 +0300
committerDavid Howells <dhowells@redhat.com>2019-04-25 16:26:51 +0300
commit79ddbfa500b37a94fa7501e65ebdd5c0e4c7592d (patch)
tree1521d6e9276078aaf142ea40ab0f1e156c0fc276 /fs/afs/inode.c
parent99987c560046ea178eb5aea793043deea255f185 (diff)
downloadlinux-79ddbfa500b37a94fa7501e65ebdd5c0e4c7592d.tar.xz
afs: Implement sillyrename for unlink and rename
Implement sillyrename for AFS unlink and rename, using the NFS variant implementation as a basis. Note that the asynchronous file locking extender/releaser has to be notified with a state change to stop it complaining if there's a race between that and the actual file deletion. A tracepoint, afs_silly_rename, is also added to note the silly rename and the cleanup. The afs_edit_dir tracepoint is given some extra reason indicators and the afs_flock_ev tracepoint is given a silly-delete file lock cancellation indicator. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/inode.c')
-rw-r--r--fs/afs/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/afs/inode.c b/fs/afs/inode.c
index 9cedc3fc1b77..3eef20ff285b 100644
--- a/fs/afs/inode.c
+++ b/fs/afs/inode.c
@@ -543,6 +543,8 @@ void afs_evict_inode(struct inode *inode)
#endif
afs_put_permits(rcu_access_pointer(vnode->permit_cache));
+ key_put(vnode->silly_key);
+ vnode->silly_key = NULL;
key_put(vnode->lock_key);
vnode->lock_key = NULL;
_leave("");