On Thu, Oct 04, 2012 at 03:00:17PM +0100, Mel Gorman wrote: > The following patch is still missing from linux-next/akpm so am > resending in case it got lost in the mess. > > > CMA is reported to be broken in next-20120926. Minchan Kim pointed out > that this was due to nr_scanned != total_isolated in the case of CMA > because PageBuddy pages are one scan but many isolations in CMA. This > patch should address the problem. > > This patch is a fix for > mm-compaction-acquire-the-zone-lock-as-late-as-possible-fix-2.patch > > Signed-off-by: Mel Gorman <[email protected]>
Andrew, please fold this into [1] and pick. Mel, Thanks for seeing this problem while I enjoy holiday. [1] mm: compaction: Iron out isolate_freepages_block() and isolate_freepages_range() -fix2 -- Kind regards, Minchan Kim -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
