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From: Andriy Gapon <avg@FreeBSD.org>
Date: Wed, 15 Sep 2010 10:31:27 +0000 (UTC)
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Subject: cvs commit: src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
 zfs_vnops.c src/sys/fs/tmpfs tmpfs_vnops.c
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avg         2010-09-15 10:31:27 UTC

  FreeBSD src repository

  Modified files:
    sys/cddl/contrib/opensolaris/uts/common/fs/zfs zfs_vnops.c 
    sys/fs/tmpfs         tmpfs_vnops.c 
  Log:
  SVN rev 212650 on 2010-09-15 10:31:27Z by avg
  
  tmpfs, zfs + sendfile: mark page bits as valid after populating it with data
  
  Otherwise, adding insult to injury, in addition to double-caching of data
  we would always copy the data into a vnode's vm object page from backend.
  This is specific to sendfile case only (VOP_READ with UIO_NOCOPY).
  
  PR:             kern/141305
  Reported by:    Wiktor Niesiobedzki <bsd@vink.pl>
  Reviewed by:    alc
  Tested by:      tools/regression/sockets/sendfile
  MFC after:      2 weeks
  
  Revision  Changes    Path
  1.71      +2 -0      src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c
  1.43      +2 -0      src/sys/fs/tmpfs/tmpfs_vnops.c