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| author | Paul E. McKenney <[email protected]> | 2010-01-04 15:09:01 -0800 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-01-13 09:06:01 +0100 |
| commit | 559569acf94f538b56bd6eead80b439d6a78cdff (patch) | |
| tree | 36ff850b4bfd45cdeb102092f4cf00c48ca86434 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | f96e9232e04856c781d4f71923a46dd3f7b429fa (diff) | |
rcu: Adjust force_quiescent_state() locking, step 2
This patch releases rnp->lock after the end of
force_quiescent_state()'s switch statement. This is a second
step towards prohibiting starting grace periods while
force_quiescent_state() is executing, which will reduce the
number and complexity of races that force_quiescent_state() is
involved in.
Signed-off-by: Paul E. McKenney <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
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Cc: [email protected]
Cc: [email protected]
LKML-Reference: <12626465501994-git-send-email->
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions