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| author | Chengguang Xu <cgxu519@gmx.com> | 2018-07-09 22:17:31 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-08-02 21:26:12 +0200 |
| commit | 67fcd151400242757edbab710402161b2cd38989 (patch) | |
| tree | f79a21866b32d501afc05c3efaf643c5a2e7080d | |
| parent | 0459871c4995d0bd57d6b1694f0971ec5cabafc1 (diff) | |
ceph: add d_drop for some error cases in ceph_symlink()
When file num exceeds quota limit, should call d_drop to drop
dentry from cache as well.
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
| -rw-r--r-- | fs/ceph/dir.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 4b6a49fd2a61..0210b02b86d4 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -885,8 +885,10 @@ static int ceph_symlink(struct inode *dir, struct dentry *dentry, if (ceph_snap(dir) != CEPH_NOSNAP) return -EROFS; - if (ceph_quota_is_max_files_exceeded(dir)) - return -EDQUOT; + if (ceph_quota_is_max_files_exceeded(dir)) { + err = -EDQUOT; + goto out; + } dout("symlink in dir %p dentry %p to '%s'\n", dir, dentry, dest); req = ceph_mdsc_create_request(mdsc, CEPH_MDS_OP_SYMLINK, USE_AUTH_MDS); |