om> 1151657742 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1151691936 -0700

[PATCH] zoned vm counters: remove useless struct wbs

Remove writeback state

We can remove some functions now that were needed to calculate the page state
for writeback control since these statistics are now directly available.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>