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ocfs2: Don't duplicate pages past i_size during CoW.
authorTao Ma <tao.ma@oracle.com>
Wed, 14 Jul 2010 03:19:32 +0000 (11:19 +0800)
committerJoel Becker <joel.becker@oracle.com>
Thu, 15 Jul 2010 17:54:28 +0000 (10:54 -0700)
During CoW, the pages after i_size don't contain valid data, so there's
no need to read and duplicate them.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
fs/ocfs2/refcounttree.c patch | blob | history

diff --cc fs/ocfs2/refcounttree.c
Simple merge
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