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| author | Steven Rostedt (Google) <rostedt@goodmis.org> | 2022-09-27 19:15:24 -0400 |
|---|---|---|
| committer | Steven Rostedt (Google) <rostedt@goodmis.org> | 2022-09-27 19:23:03 -0400 |
| commit | 3b19d614b61b93a131f463817e08219c9ce1fee3 (patch) | |
| tree | d82678ef500240f88f0b17464137c45f638ebaa2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | fa8f4a89736b654125fb254b0db753ac68a5fced (diff) | |
ring-buffer: Have the shortest_full queue be the shortest not longest
The logic to know when the shortest waiters on the ring buffer should be
woken up or not has uses a less than instead of a greater than compare,
which causes the shortest_full to actually be the longest.
Link: https://lkml.kernel.org/r/20220927231823.718039222@goodmis.org
Cc: stable@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Fixes: 2c2b0a78b3739 ("ring-buffer: Add percentage of ring buffer full to wake up reader")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions