On Tue, Dec 04, 2012 at 04:55:13PM -0800, David Rientjes wrote: > Commit "mm, numa: Implement migrate-on-fault lazy NUMA strategy for > regular and THP pages" breaks the build because HPAGE_PMD_SHIFT and > HPAGE_PMD_MASK defined to explode without CONFIG_TRANSPARENT_HUGEPAGE: > > mm/migrate.c: In function 'migrate_misplaced_transhuge_page_put': > mm/migrate.c:1549: error: call to '__build_bug_failed' declared with attribute error: BUILD_BUG failed > mm/migrate.c:1564: error: call to '__build_bug_failed' declared with attribute error: BUILD_BUG failed > mm/migrate.c:1566: error: call to '__build_bug_failed' declared with attribute error: BUILD_BUG failed > mm/migrate.c:1573: error: call to '__build_bug_failed' declared with attribute error: BUILD_BUG failed > mm/migrate.c:1606: error: call to '__build_bug_failed' declared with attribute error: BUILD_BUG failed > mm/migrate.c:1648: error: call to '__build_bug_failed' declared with attribute error: BUILD_BUG failed > > CONFIG_NUMA_BALANCING allows compilation without enabling transparent > hugepages, so define the dummy function for such a configuration and only > define migrate_misplaced_transhuge_page_put() when transparent hugepages > are enabled. > > Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx> Thanks David. I pushed the equivalent for the balancenuma tree and should be included in the balancenuma-v10 tag or mm-balancenuma-v10r3 branch at git://git.kernel.org/pub/scm/linux/kernel/git/mel/linux-balancenuma.git -- Mel Gorman SUSE Labs -- 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=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>