HWPOISON: Turn addr_valid from bitfield into char

The addr_valid flag is the only flag in "to_kill" and it's slightly more efficient to have it as char instead of a bitfield. Signed-off-by: Andi Kleen <ak@linux.intel.com>
git-mirror · Oct 8, 2010 · 9033ae1 · 9033ae1
1 parent 898e70d
commit 9033ae1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
@@ -272,7 +272,7 @@ struct to_kill {
 	struct list_head nd;
 	struct task_struct *tsk;
 	unsigned long addr;
-	unsigned addr_valid:1;
+	char addr_valid;
 };
 
 /*