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| H A D | log.c | diff 5ac048bb7ea6e87b06504b999017cfa1f38f4092 Wed Mar 30 10:25:51 CDT 2011 Steven Whitehouse <swhiteho@redhat.com> GFS2: Use filemap_fdatawrite() to write back the AIL
In order to ensure that the mapping stats (and thus the bdi) are correctly
updated, this patch changes the AIL writeback to use the filemap_datawrite
function. This helps prevent stalls in balance_dirty_pages() due to
large amounts of dirty metadata when there is little or no dirty data
around.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
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