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Date:      Mon, 10 Mar 2003 22:14:03 -0800 (PST)
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_cluster.c
Message-ID:  <200303110614.h2B6E3c2097062@repoman.freebsd.org>

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jeff        2003/03/10 22:14:03 PST

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_cluster.c 
  Log:
   - Regularize variable usage in cluster_read().
   - Issue the io that we will later block on prior to doing cluster read ahead
     so that it is more likely to be ready when we block.
   - Loop issuing clustered reads until we've exhausted the seq count supplied
     by the file system.
   - Use a sysctl tunable "vfs.read_max" to determine the maximum number of
     blocks that we'll read ahead.
  
  Revision  Changes    Path
  1.132     +62 -92    src/sys/kern/vfs_cluster.c

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