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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Sun, 12 Jun 2005 07:03:23 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/kern vfs_syscalls.c
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pjd         2005-06-12 07:03:23 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_syscalls.c 
  Log:
  Do not allocate memory while holding a mutex.
  I introduce a very small race here (some file system can be mounted or
  unmounted between 'count' calculation and file systems list creation),
  but it is harmless.
  
  Found by:       FreeBSD Kernel Stress Test Suite: http://www.holm.cc/stress/
  Reported by:    Peter Holm <peter@holm.cc>
  
  Revision  Changes    Path
  1.390     +4 -2      src/sys/kern/vfs_syscalls.c