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A small fix for a potential -rc1 regression from Jeff. 

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Merge tag 'ceph-for-5.2-rc7' of git://github.com/ceph/ceph-client

Pull ceph fix from Ilya Dryomov:
 "A small fix for a potential -rc1 regression from Jeff"

* tag 'ceph-for-5.2-rc7' of git://github.com/ceph/ceph-client:
  ceph: fix ceph_mdsc_build_path to not stop on first component
This commit is contained in:
Linus Torvalds 2019-06-29 17:01:02 +08:00
parent 5b607ba862 d6b8bd679c
commit 43251dbd6a
1 changed files with 2 additions and 1 deletions
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3
fs/ceph/mds_client.c
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@ -2121,9 +2121,10 @@ retry:
if (inode && ceph_snap(inode) == CEPH_SNAPDIR) {
dout("build_path path+%d: %p SNAPDIR\n",
pos, temp);
} else if (stop_on_nosnap && inode &&
} else if (stop_on_nosnap && inode && dentry != temp &&
ceph_snap(inode) == CEPH_NOSNAP) {
spin_unlock(&temp->d_lock);
pos++; /* get rid of any prepended '/' */
break;
} else {
pos -= temp->d_name.len;