Date: Sun, 19 Jun 2011 23:54:01 +0000 (UTC) From: Rick Macklem <rmacklem@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/fs/nfsserver nfs_nfsdcache.c Message-ID: <201106192354.p5JNsDJR035156@repoman.freebsd.org>
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rmacklem 2011-06-19 23:54:01 UTC
FreeBSD src repository
Modified files:
sys/fs/nfsserver nfs_nfsdcache.c
Log:
SVN rev 223312 on 2011-06-19 23:54:01Z by rmacklem
Fix a number of places where the new NFS server did not
lock the mutex when manipulating rc_flag in the DRC cache.
This is believed to fix a hung server that was reported
to the freebsd-fs@ list on June 9 under the subject heading
"New NFS server stress test hang", where all the threads
were waiting for the RC_LOCKED flag to clear.
Tested by: jwd at slowblink.com
MFC after: 2 weeks
Revision Changes Path
1.5 +15 -4 src/sys/fs/nfsserver/nfs_nfsdcache.c
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