Date: Thu, 11 Nov 2004 21:30:53 +0000 (UTC) From: Robert Watson <rwatson@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/nfsserver nfs_serv.c Message-ID: <200411112130.iABLUrZe044946@repoman.freebsd.org>
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rwatson 2004-11-11 21:30:53 UTC
FreeBSD src repository
Modified files:
sys/nfsserver nfs_serv.c
Log:
Correct a bug in nfsrv_create() where a call to nfsrv_access() might
be made holding the NFS server mutex. To clean this up, introduce a
version of the function, nfsrv_access_withgiant(), that expects the
NFS server mutex to already have been dropped and Giant acquired.
Wrap nfsrv_access() around this. This permits callers to more
efficiently check access if they're in a code block performing VFS
operations, and can be substitited for the nfsrv_access() call that
triggered this bug.
PR: 73807, 73208
MFC after: 1 week
Revision Changes Path
1.151 +52 -38 src/sys/nfsserver/nfs_serv.c
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