Date: Sun, 2 Oct 2005 10:11:31 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_lock.c Message-ID: <200510021011.j92ABVqW052769@repoman.freebsd.org>
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rwatson 2005-10-02 10:11:31 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_5)
sys/kern kern_lock.c
Log:
Merge kern_lock.c:1.94, 1.95 from HEAD to RELENG_5:
In lockstatus(), don't lock and unlock the interlock when testing the
sleep lock status while kdb_active, or we risk contending with the
mutex on another CPU, resulting in a panic when using "show
lockedvnods" while in DDB.
Reviewed by: jhb
Reported by: kris
Revision Changes Path
1.74.2.4 +9 -2 src/sys/kern/kern_lock.c
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