---

yaml
---
r: 198159
b: refs/heads/master
c: 1114b68
h: refs/heads/master
i:
  198157: c4171b8
  198155: 437367d
  198151: a4486a2
  198143: 5c45800
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7cc4bcc6f152d365eb27acba5dcb7b38b36b3e50
+refs/heads/master: 1114b68468fa2359e15c75f415793b9dd0e5d837

trunk/arch/ia64/sn/kernel/sn2/sn_hwperf.c

@@ -30,7 +30,6 @@
 #include <linux/miscdevice.h>
 #include <linux/utsname.h>
 #include <linux/cpumask.h>
-#include <linux/smp_lock.h>
 #include <linux/nodemask.h>
 #include <linux/smp.h>
 #include <linux/mutex.h>
@@ -682,8 +681,7 @@ static int sn_hwperf_map_err(int hwperf_err)
 /*
  * ioctl for "sn_hwperf" misc device
  */
-static int
-sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg)
+static long sn_hwperf_ioctl(struct file *fp, u32 op, unsigned long arg)
 {
 	struct sn_hwperf_ioctl_args a;
 	struct cpuinfo_ia64 *cdata;
@@ -699,8 +697,6 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg)
 	int i;
 	int j;
 
-	unlock_kernel();
-
 	/* only user requests are allowed here */
 	if ((op & SN_HWPERF_OP_MASK) < 10) {
 		r = -EINVAL;
@@ -859,12 +855,11 @@ sn_hwperf_ioctl(struct inode *in, struct file *fp, u32 op, unsigned long arg)
 error:
 	vfree(p);
 
-	lock_kernel();
 	return r;
 }
 
 static const struct file_operations sn_hwperf_fops = {
-	.ioctl = sn_hwperf_ioctl,
+	.unlocked_ioctl = sn_hwperf_ioctl,
 };
 
 static struct miscdevice sn_hwperf_dev = {