power: Fix sizeof(PAGE_SIZE) typo

[mv-sheeva.git] / kernel / sys.c

diff --git a/kernel/sys.c b/kernel/sys.c
index ec319bbb0bd4ac7c6644f00f26383017ca54ffd7..872271ccc3843989ad493ae4dc219b38bf30b15e 100644 (file)
--- 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);
@@ -1487,7 +1488,7 @@ asmlinkage long sys_setpgid(pid_t pid, pid_t pgid)
        if (process_group(p) != pgid) {
                detach_pid(p, PIDTYPE_PGID);
                p->signal->pgrp = pgid;
-               attach_pid(p, PIDTYPE_PGID, pgid);
+               attach_pid(p, PIDTYPE_PGID, find_pid(pgid));
        }
 
        err = 0;