Date: Sat, 10 Feb 2001 18:54:16 -0800 (PST) From: Bosko Milekic <bmilekic@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_mutex.c src/sys/sys mutex.h Message-ID: <200102110254.f1B2sGD18146@freefall.freebsd.org>
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bmilekic 2001/02/10 18:54:16 PST
Modified files:
sys/kern kern_mutex.c
sys/sys mutex.h
Log:
- Place back STR string declarations for lock/unlock strings used for KTR_LOCK
tracing in order to avoid duplication.
- Insert some tracepoints back into the mutex acq/rel code, thus ensuring
that we can trace all lock acq/rel's again.
- All CURPROC != NULL checks are MPASS()es (under MUTEX_DEBUG) because they
signify a serious mutex corruption.
- Change up some KASSERT()s to MPASS()es, and vice-versa, depending on the
type of problem we're debugging (INVARIANTS is used here to check that
the API is being used properly whereas MUTEX_DEBUG is used to ensure that
something general isn't happening that will have bad impact on mutex
locks).
Reminded by: jhb, jake, asmodai
Revision Changes Path
1.44 +20 -15 src/sys/kern/kern_mutex.c
1.24 +36 -4 src/sys/sys/mutex.h
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