mm-khugepaged-fix-kernel-bug-in-hpage_collapse_scan_file-fix

update include/trace/events/huge_memory.h's SCAN_STATUS

Cc: Himadri Pandya <himadrispandya@gmail.com>
Cc: Ivan Orlov <ivan.orlov0322@gmail.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Shuah Khan <skhan@linuxfoundation.org>
Cc: Song Liu <songliubraving@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/include/trace/events/huge_memory.h b/include/trace/events/huge_memory.h
index 3e6fb05852f9a6fa945e07b65ead4fd515f087d8..c84c7af701585bd02bffbfadae389f4719a06d2a 100644 (file)
--- a/include/trace/events/huge_memory.h
+++ b/include/trace/events/huge_memory.h
@@ -36,7 +36,8 @@
        EM( SCAN_ALLOC_HUGE_PAGE_FAIL,  "alloc_huge_page_failed")       \
        EM( SCAN_CGROUP_CHARGE_FAIL,    "ccgroup_charge_failed")        \
        EM( SCAN_TRUNCATED,             "truncated")                    \
-       EMe(SCAN_PAGE_HAS_PRIVATE,      "page_has_private")             \
+       EM( SCAN_PAGE_HAS_PRIVATE,      "page_has_private")             \
+       EMe(SCAN_STORE_FAILED,          "store_failed")
 
 #undef EM
 #undef EMe