Merge remote-tracking branch 'torvalds/master' into perf/core

[linux-2.6-microblaze.git] / include / linux / rmap.h

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index def5c62..8d04e7d 100644 (file)
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -91,6 +91,7 @@ enum ttu_flags {
 
        TTU_SPLIT_HUGE_PMD      = 0x4,  /* split huge PMD if any */
        TTU_IGNORE_MLOCK        = 0x8,  /* ignore mlock */
+       TTU_SYNC                = 0x10, /* avoid racy checks with PVMW_SYNC */
        TTU_IGNORE_HWPOISON     = 0x20, /* corrupted page is recoverable */
        TTU_BATCH_FLUSH         = 0x40, /* Batch TLB flushes where possible
                                         * and caller guarantees they will