ocfs2: truncate page cache for clone destination file before remapping

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When cloning blocks into another file, truncate the page cache before we
start remapping blocks so that concurrent reads wait for us to finish.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

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Darrick J. Wong 2018-10-30 10:42:56 +11:00 • committed by Dave Chinner

parent 8c5c836bd6

commit 2587b1f1fa

1 changed files with 4 additions and 6 deletions

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10

fs/ocfs2/refcounttree.c

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