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| author | Jason Wessel <[email protected]> | 2010-04-02 19:58:18 +0000 |
|---|---|---|
| committer | Jason Wessel <[email protected]> | 2010-04-02 19:58:18 +0000 |
| commit | ae6bf53e0255c8ab04b6fe31806e318432570e3c (patch) | |
| tree | d4726e48bfe5e0dd6ce4061551af3d0518efbe83 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | kgdb: eliminate kgdb_wait(), all cpus enter the same way (diff) | |
| download | kernel-ae6bf53e0255c8ab04b6fe31806e318432570e3c.tar.gz kernel-ae6bf53e0255c8ab04b6fe31806e318432570e3c.zip | |
kgdb: use atomic_inc and atomic_dec instead of atomic_set
Memory barriers should be used for the kgdb cpu synchronization. The
atomic_set() does not imply a memory barrier.
Reported-by: Will Deacon <[email protected]>
Signed-off-by: Jason Wessel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions