diff options
| -rw-r--r-- | kernel/sys.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/sys.c b/kernel/sys.c index ec319bbb0bd4..df4c3a8f5df9 100644 --- a/kernel/sys.c +++ b/kernel/sys.c @@ -14,6 +14,7 @@ #include <linux/prctl.h> #include <linux/highuid.h> #include <linux/fs.h> +#include <linux/resource.h> #include <linux/kernel.h> #include <linux/kexec.h> #include <linux/workqueue.h> @@ -659,7 +660,7 @@ asmlinkage long sys_setpriority(int which, int who, int niceval) int error = -EINVAL; struct pid *pgrp; - if (which > 2 || which < 0) + if (which > PRIO_USER || which < PRIO_PROCESS) goto out; /* normalize: avoid signed division (rounding problems) */ @@ -723,7 +724,7 @@ asmlinkage long sys_getpriority(int which, int who) long niceval, retval = -ESRCH; struct pid *pgrp; - if (which > 2 || which < 0) + if (which > PRIO_USER || which < PRIO_PROCESS) return -EINVAL; read_lock(&tasklist_lock); |