The commit log for 67f87463d3 explains what the runtime effects should have been. This simply fixes a typo in that patch that caused that patch to be a no-op. -----Original Message----- From: Andrew Morton [mailto:akpm@xxxxxxxxxxxxxxxxxxxx] Sent: Wednesday, August 13, 2014 1:00 PM To: Wilcox, Matthew R Cc: linux-mm@xxxxxxxxx; Mel Gorman; Rik van Riel; stable@xxxxxxxxxxxxxxx Subject: Re: [PATCH] mm: Actually clear pmd_numa before invalidating On Wed, 13 Aug 2014 11:28:27 -0400 Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx> wrote: > Commit 67f87463d3 cleared the NUMA bit in a copy of the PMD entry, but > then wrote back the original > > Signed-off-by: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx> > Cc: Mel Gorman <mgorman@xxxxxxx> > Cc: Rik van Riel <riel@xxxxxxxxxx> > Cc: <stable@xxxxxxxxxxxxxxx> What are the runtime effects of this patch? -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href