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(parent: e2cae05) | patch
lockdep: do not automatically collect all backtraces
authorJason Dillaman <dillaman@redhat.com>
Mon, 22 Jun 2015 19:30:02 +0000 (15:30 -0400)
committerJason Dillaman <dillaman@redhat.com>
Mon, 22 Jun 2015 21:25:45 +0000 (17:25 -0400)
commit7354d25f56c5e004f288febdee2b6961c069163b
tree56141e511c87cbe456e0efcdfe75d9fc923f0dabtree | snapshot
parente2cae05b3b0b7bb73466759b3c54395be6b153d1commit | diff
lockdep: do not automatically collect all backtraces

It is expensive to collect backtraces every time a lock is
checked in order to provide cycle backtraces.  The backtraces
can be forced on for specific locks or globally via the new
config option "lockdep_force_backtrace".

Signed-off-by: Jason Dillaman <dillaman@redhat.com>
src/common/Mutex.h diff | blob | history
src/common/config_opts.h diff | blob | history
src/common/lockdep.cc diff | blob | history
src/common/lockdep.h diff | blob | history
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