sched: fix warning in fs/proc/base.c
Ingo Molnar [Mon, 22 Dec 2008 06:37:41 +0000 (07:37 +0100)]
Stephen Rothwell reported this new (harmless) build warning on platforms that
define u64 to long:

 fs/proc/base.c: In function 'proc_pid_schedstat':
 fs/proc/base.c:352: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type 'u64'

asm-generic/int-l64.h platforms strike again: that file should be eliminated.

Fix it by casting the parameters to long long.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

fs/proc/base.c

index 4d745ba..a48200c 100644 (file)
@@ -347,8 +347,8 @@ static int proc_pid_wchan(struct task_struct *task, char *buffer)
 static int proc_pid_schedstat(struct task_struct *task, char *buffer)
 {
        return sprintf(buffer, "%llu %llu %lu\n",
-                       task->se.sum_exec_runtime,
-                       task->sched_info.run_delay,
+                       (unsigned long long)task->se.sum_exec_runtime,
+                       (unsigned long long)task->sched_info.run_delay,
                        task->sched_info.pcount);
 }
 #endif