Re: [PATCH 2/2] mm: vmscan: If kswapd has been running too long, allow it to sleep
From: Johannes Weiner <hannes@cmpxchg.org>
Date: 2011-05-16 15:26:49
Also in:
linux-ext4, linux-fsdevel, lkml
On Mon, May 16, 2011 at 04:06:57PM +0100, Mel Gorman wrote:
Under constant allocation pressure, kswapd can be in the situation where sleeping_prematurely() will always return true even if kswapd has been running a long time. Check if kswapd needs to be scheduled. Signed-off-by: Mel Gorman <mgorman@suse.de> Acked-by: Rik van Riel <redacted>
Acked-by: Johannes Weiner <hannes@cmpxchg.org> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>