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(parent: ae8ddb3) | patch
witness: Display lock cycles longer than two locks
authorvisa <visa@openbsd.org>
Fri, 3 May 2024 13:47:31 +0000 (13:47 +0000)
committervisa <visa@openbsd.org>
Fri, 3 May 2024 13:47:31 +0000 (13:47 +0000)
commitd15da5930ab12306b0bd354fb0fa2f6c5317f0ce
tree8b4d06c7edf8e0c657d9115a7f201aead08eae25tree | snapshot
parentae8ddb3f9879dc762d9cadfe6d8c6de13c5b4240commit | diff
witness: Display lock cycles longer than two locks

When a lock order reversal is found, perform a path search in the lock
order graph. This lets witness(4) display lock cycles that are longer
than two locks.

OK mpi@
sys/kern/subr_witness.c diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim