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From: Pawel Jakub Dawidek <pjd@FreeBSD.org>
Date: Wed, 6 Jan 2010 22:39:40 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/cddl/boot/zfs zfssubr.c
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pjd         2010-01-06 22:39:40 UTC

  FreeBSD src repository

  Modified files:
    sys/cddl/boot/zfs    zfssubr.c 
  Log:
  SVN rev 201684 on 2010-01-06 22:39:40Z by pjd
  
  Teach the (gpt)zfsboot and zfsloader raidz code to use its buffers
  more efficiently.
  
  Before this patch, in the worst case memory use would increase
  exponentially on the number of drives in the raidz vdev.
  
  Submitted by:   Matt Reimer <mattjreimer@gmail.com>
  Sponsored by:   VPOP Technologies, Inc.
  Silence from:   dfr
  
  Revision  Changes    Path
  1.7       +29 -21    src/sys/cddl/boot/zfs/zfssubr.c