Date: Fri, 1 Oct 2004 05:01:29 +0000 (UTC) From: David Schultz <das@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_fork.c Message-ID: <200410010501.i9151US7086474@repoman.freebsd.org>
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das 2004-10-01 05:01:29 UTC
FreeBSD src repository
Modified files:
sys/kern kern_fork.c
Log:
Avoid calling _PHOLD(p1) with p2's lock held, since _PHOLD()
may block to swap in p1. Instead, call _PHOLD earlier, at a
point where the only lock held happens to be p1's.
Revision Changes Path
1.240 +8 -3 src/sys/kern/kern_fork.c
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