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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Tue, 10 Feb 2009 17:43:47 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/kern vfs_subr.c src/sys/ufs/ffs ffs_inode.c
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kib         2009-02-10 17:43:47 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/kern             vfs_subr.c 
    sys/ufs/ffs          ffs_inode.c 
  Log:
  SVN rev 188441 on 2009-02-10 17:43:47Z by kib
  
  MFC r187467:
  Change vinvalbuf() to not remove any pages from the object when
  V_NORMAL or V_ALT are specified. Instead, the only in-tree caller
  in ffs_inode.c:ffs_truncate() that specifies V_ALT explicitely
  removes the corresponding page range. The V_NORMAL caller
  does vnode_pager_setsize(vp, 0) immediately after the call to
  vinvalbuf(V_NORMAL) already.
  
  MFC r187490:
  The r187467 should remove all pages for V_NORMAL case too, because
  indirect block pages are not removed by the mentioned invocation of
  the vnode_pager_setsize().
  
  Put a common code into the helper function ffs_pages_remove().
  
  Revision    Changes    Path
  1.707.2.11  +1 -1      src/sys/kern/vfs_subr.c
  1.108.2.3   +18 -0     src/sys/ufs/ffs/ffs_inode.c