Date: Tue, 4 Nov 2008 18:56:12 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/ufs/ufs ufs_dirhash.c Message-ID: <200811041856.mA4IuOA4041333@repoman.freebsd.org>
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jhb 2008-11-04 18:56:12 UTC
FreeBSD src repository
Modified files:
sys/ufs/ufs ufs_dirhash.c
Log:
SVN rev 184651 on 2008-11-04 18:56:12Z by jhb
Quiet a WITNESS warning with the dirhash sx locks by setting the DUPOK
flag. Specifically, if two threads race to create a dirhash for a
directory, then one might already have created a private dirhash
structure (and locked it) when it realizes the directory now has a
structure and tries to lock that one.
Revision Changes Path
1.28 +10 -1 src/sys/ufs/ufs/ufs_dirhash.c
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