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A filesystem fix, marked for stable. There appears to be a deeper 

issue on the MDS side, but for now we are going with this one-liner
 to avoid busy looping and potential soft lockups.
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Merge tag 'ceph-for-5.19-rc5' of https://github.com/ceph/ceph-client

Pull ceph fix from Ilya Dryomov:
 "A ceph filesystem fix, marked for stable.

  There appears to be a deeper issue on the MDS side, but for now we are
  going with this one-liner to avoid busy looping and potential soft
  lockups"

* tag 'ceph-for-5.19-rc5' of https://github.com/ceph/ceph-client:
  ceph: wait on async create before checking caps for syncfs
This commit is contained in:
Linus Torvalds 2022-07-01 11:06:21 -07:00
parent 8300d38030 8692969e91
commit 6f8693ea2b
1 changed files with 1 additions and 0 deletions
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1
fs/ceph/caps.c
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@ -4377,6 +4377,7 @@ static void flush_dirty_session_caps(struct ceph_mds_session *s)
ihold(inode);
dout("flush_dirty_caps %llx.%llx\n", ceph_vinop(inode));
spin_unlock(&mdsc->cap_dirty_lock);
ceph_wait_on_async_create(inode);
ceph_check_caps(ci, CHECK_CAPS_FLUSH, NULL);
iput(inode);
spin_lock(&mdsc->cap_dirty_lock);