Date: Sun, 19 Jul 2009 20:25:59 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern vfs_bio.c Message-ID: <200907192026.n6JKQBoC002545@repoman.freebsd.org>
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kib 2009-07-19 20:25:59 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_bio.c
Log:
SVN rev 195773 on 2009-07-19 20:25:59Z by kib
When buffer write is failed, it is wrong for brelse() to invalidate
portion of the page that was written. Among other problems, this
page might be picked up by pagedaemon, with failed assertion in
vm_pageout_flush() about validity of the page.
Reported and tested by: pho
Approved by: re (kensmith)
MFC after: 3 weeks
Revision Changes Path
1.568 +2 -1 src/sys/kern/vfs_bio.c
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