diff options
| author | Douglas Anderson <[email protected]> | 2023-05-26 18:41:39 -0700 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2023-06-19 16:25:28 -0700 |
| commit | 28168eca3297d68faa8a9433ec93cb6acf06d2f4 (patch) | |
| tree | b8cfaa33acf38fad9acb7870e40e5357d8b568f8 /tools/perf/scripts/python | |
| parent | 7ece48b7b4a22c1b2d59d7ab8ebcbacbfcaa7872 (diff) | |
watchdog/hardlockup: move SMP barriers from common code to buddy code
It's been suggested that since the SMP barriers are only potentially
useful for the buddy hardlockup detector, not the perf hardlockup
detector, that the barriers belong in the buddy code. Let's move them and
add clearer comments about why they're needed.
Link: https://lkml.kernel.org/r/20230526184139.9.I5ab0a0eeb0bd52fb23f901d298c72fa5c396e22b@changeid
Signed-off-by: Douglas Anderson <[email protected]>
Suggested-by: Petr Mladek <[email protected]>
Reviewed-by: Petr Mladek <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions