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From: Robert Watson <rwatson@FreeBSD.org>
Date: Fri, 19 Nov 2004 12:03:23 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: RELENG_5
Subject: cvs commit: src/sys/nfsserver nfs_serv.c
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rwatson     2004-11-19 12:03:23 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_5)
    sys/nfsserver        nfs_serv.c 
  Log:
  Merge nfs_serv.c:1.151 from HEAD to RELENG_5:
  
    date: 2004/11/11 21:30:52;  author: rwatson;  state: Exp;  lines: +52 -38
    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
  
  RELENG_5_3 candidate.
  
  MFC after:      10 days
  
  Revision   Changes    Path
  1.147.2.3  +52 -38    src/sys/nfsserver/nfs_serv.c