ocfs2: Add CoW support for xattr.

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In order to make 2 transcation(xattr and cow) independent with each other,
we CoW the whole xattr out in case we are setting them.

Signed-off-by: Tao Ma <tao.ma@oracle.com>

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Tao Ma 2009-08-18 11:43:17 +08:00 • committed by Joel Becker

parent 913580b4cd

commit 492a8a33e1

3 changed files with 494 additions and 15 deletions

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246

fs/ocfs2/refcounttree.c

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29

fs/ocfs2/refcounttree.h

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234

fs/ocfs2/xattr.c

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