On Thu, 27 Aug 2015, Vlastimil Babka wrote: > Migration tries up to 10 times to migrate pages that return -EAGAIN until it > gives up. If some pages fail all retries, they are counted towards the number > of failed pages that migrate_pages() returns. They should also be counted in > the /proc/vmstat pgmigrate_fail and in the mm_migrate_pages tracepoint. > > Signed-off-by: Vlastimil Babka <vba...@suse.cz>
Acked-by: David Rientjes <rient...@google.com> I assume nothing else other than stats and tracepoints are affected by this and this isn't a critical bugfix :) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
