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| author | Yan, Zheng <zyan@redhat.com> | 2017-08-28 10:41:28 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-09-06 20:56:53 +0300 |
| commit | c8fd0d37f81dd38e3f319f4938b45a5aaf0dfc58 (patch) | |
| tree | e72fcd3a9b1b53e7007cbedfcf39bfe12a06c393 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | fa0aa3b839b922c7bb911dbe2435da2a4e59d82d (diff) | |
| download | linux-c8fd0d37f81dd38e3f319f4938b45a5aaf0dfc58.tar.xz | |
ceph: handle race between vmtruncate and queuing cap snap
It's possible that we create a cap snap while there is pending
vmtruncate (truncate hasn't been processed by worker thread).
We should truncate dirty pages beyond capsnap->size in that case.
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions