vmscan: reclaim_clean_pages_from_list() must use mod_zone_page_state()
commit 83da751005
upstream.
Seems to be called with preemption enabled. Therefore it must use
mod_zone_page_state instead.
Signed-off-by: Christoph Lameter <cl@linux.com>
Reported-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -1144,7 +1144,7 @@ unsigned long reclaim_clean_pages_from_list(struct zone *zone,
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TTU_UNMAP|TTU_IGNORE_ACCESS,
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&dummy1, &dummy2, &dummy3, &dummy4, &dummy5, true);
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list_splice(&clean_pages, page_list);
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__mod_zone_page_state(zone, NR_ISOLATED_FILE, -ret);
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mod_zone_page_state(zone, NR_ISOLATED_FILE, -ret);
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return ret;
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}
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