Date: Thu, 21 Jan 1999 22:00:23 -0800 (PST) From: Matt Dillon <dillon@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/sys/vm vm_object.c Message-ID: <199901220600.WAA29839@freefall.freebsd.org>
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dillon 1999/01/21 22:00:22 PST
Modified files: (Branch: RELENG_3)
sys/vm vm_object.c
Log:
Backport from -4.x
I do not believe there is a bug here because we do check that no paging
is in progress on the object. However, the code is too fragile, we
do not take any chances with PG_BUSY so we have a check for busy pages
before we busy it ourself.
Revision Changes Path
1.138.2.1 +4 -3 src/sys/vm/vm_object.c
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