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| author |   Chengguang Xu <cgxu519@gmx.com> | 2018-07-09 22:17:30 +0800 |
|---|---|---|
| committer |   Ilya Dryomov <idryomov@gmail.com> | 2018-08-02 21:26:12 +0200 |
| commit | 0459871c4995d0bd57d6b1694f0971ec5cabafc1 (patch) | |
| tree | 23079381371f924e08f306b7a16d46cb72a46e77 /fs/ceph/dir.c | |
| parent | ceph: return errors from posix_acl_equiv_mode() correctly (diff) | |
| download | linux-dev-0459871c4995d0bd57d6b1694f0971ec5cabafc1.tar.xz linux-dev-0459871c4995d0bd57d6b1694f0971ec5cabafc1.zip | |
ceph: add d_drop for some error cases in ceph_mknod()
When file num exceeds quota limit or fails from ceph_per_init_acls()
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>
Diffstat (limited to 'fs/ceph/dir.c')
| -rw-r--r-- | fs/ceph/dir.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c index 036ac0f3a393..4b6a49fd2a61 100644 --- a/fs/ceph/dir.c +++ b/fs/ceph/dir.c @@ -827,12 +827,14 @@ static int ceph_mknod(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; + } err = ceph_pre_init_acls(dir, &mode, &acls); if (err < 0) - return err; + goto out; dout("mknod in dir %p dentry %p mode 0%ho rdev %d\n", dir, dentry, mode, rdev); |