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From: John Baldwin <jhb@FreeBSD.org>
Date: Fri, 18 Dec 2009 21:02:32 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/boot/i386/zfsboot zfsboot.c src/sys/boot/zfs
 zfsimpl.c
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jhb         2009-12-18 21:02:32 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/boot/i386/zfsboot zfsboot.c 
    sys/boot/zfs         zfsimpl.c 
  Log:
  SVN rev 200690 on 2009-12-18 21:02:32Z by jhb
  
  MFC 200309:
  - Port bios_getmem() from libi386 to {gpt,}zfsboot() and use it to
    safely allocate a heap region above 1MB.  This enables {gpt,}zfsboot()
    to allocate much larger buffers than before.
  - Use a larger buffer (1MB instead of 128K) for temporary ZFS buffers.  This
    allows more reliable reading of compressed files in a raidz/raidz2 pool.
  
  Revision  Changes    Path
  1.3.2.6   +111 -20   src/sys/boot/i386/zfsboot/zfsboot.c
  1.5.2.3   +1 -1      src/sys/boot/zfs/zfsimpl.c