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| author | Nicholas Piggin <npiggin@gmail.com> | 2017-09-29 13:29:38 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-10-04 11:25:50 +1100 |
| commit | d58fdd9d7f220f34830838af4e7b21854469ae8a (patch) | |
| tree | 2d4aebf7357f3a71dd567f80cb050db39101ab8b /tools/perf/scripts/python/syscall-counts.py | |
| parent | powerpc/watchdog: Do not panic from locked CPU's IPI handler (diff) | |
| download | linux-d58fdd9d7f220f34830838af4e7b21854469ae8a.tar.gz linux-d58fdd9d7f220f34830838af4e7b21854469ae8a.zip | |
powerpc/watchdog: Do not backtrace locked CPUs twice if allcpus backtrace is enabled
If sysctl_hardlockup_all_cpu_backtrace is enabled, there is no need to
IPI stuck CPUs for backtrace before trigger_allbutself_cpu_backtrace(),
which does the same thing again.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions