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authorIdo Schimmel <[email protected]>2019-08-06 16:19:56 +0300
committerDavid S. Miller <[email protected]>2019-08-06 12:37:56 -0700
commitb19d955055480ac4e03f5afec0ca80f0de7b7013 (patch)
treec1b6e0cc939800a2a5a317274d1dfb8097e82010 /tools/perf/scripts/python/stackcollapse.py
parent965100966efe85e636178166fbf006e9b74f78d4 (diff)
drop_monitor: Use pre_doit / post_doit hooks
Each operation from user space should be protected by the global drop monitor mutex. Use the pre_doit / post_doit hooks to take / release the lock instead of doing it explicitly in each function. Signed-off-by: Ido Schimmel <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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