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| author | Alexander Aring <aahringo@redhat.com> | 2023-05-29 17:44:30 -0400 |
|---|---|---|
| committer | David Teigland <teigland@redhat.com> | 2023-06-14 10:17:33 -0500 |
| commit | 7a931477bff1c7548aa8492bccf600f5f29452b1 (patch) | |
| tree | 963787e86ad19efb3845b30c3c70c4225f48858d /tools/perf/scripts/python/stackcollapse.py | |
| parent | fs: dlm: revert check required context while close (diff) | |
| download | linux-7a931477bff1c7548aa8492bccf600f5f29452b1.tar.gz linux-7a931477bff1c7548aa8492bccf600f5f29452b1.zip | |
fs: dlm: clear pending bit when queue was empty
This patch clears the DLM_IFL_CB_PENDING_BIT flag which will be set when
there is callback work queued when there was no callback to dequeue. It
is a buggy case and should never happen, that's why there is a
WARN_ON(). However if the case happens we are prepared to somehow
recover from it.
Cc: stable@vger.kernel.org
Fixes: 61bed0baa4db ("fs: dlm: use a non-static queue for callbacks")
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions