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From: Stephan Uphoff <ups@FreeBSD.org>
Date: Mon, 24 Oct 2005 14:23:04 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Subject: cvs commit: src/sys/kern vfs_cluster.c
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ups         2005-10-24 14:23:04 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_cluster.c 
  Log:
  Only set B_RAM (Read ahead mark) on an incore buffers if we can lock it.
  This fixes a race condition caused by the unlocked write access to the
  b_flags field.
  
  MFC after:      3 days
  
  Revision  Changes    Path
  1.168     +8 -3      src/sys/kern/vfs_cluster.c