Date: Sat, 29 Mar 2008 23:36:26 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern vfs_vnops.c Message-ID: <200803292336.m2TNaQ46096584@repoman.freebsd.org>
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jeff 2008-03-29 23:36:26 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_vnops.c
Log:
- Don't allow calls to vn_lock() with no lock type requested. Callers
which simply want a reference should use vref(). Callers which want
to check validity need to hold a lock while performing any action
based on that validity. vn_lock() would always release the interlock
before returning making any action synchronous with the validity check
impossible.
Revision Changes Path
1.260 +4 -14 src/sys/kern/vfs_vnops.c
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