---

yaml --- r: 192600 b: refs/heads/master c: 9990b6f h: refs/heads/master v: v3
git-mirror · May 14, 2010 · e4d87dc · e4d87dc
1 parent 99595c8
commit e4d87dc
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Showing 2 changed files with 4 additions and 17 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b48d58f55aa1d2d0d12378e45663842d4021916e
+refs/heads/master: 9990b6f32b5d35e76b4c2a0dd9469f96350c4d9d
diff --git a/trunk/drivers/ata/libata-core.c b/trunk/drivers/ata/libata-core.c
@@ -65,6 +65,7 @@
 #include <linux/libata.h>
 #include <asm/byteorder.h>
 #include <linux/cdrom.h>
+#include <linux/ratelimit.h>
 
 #include "libata.h"
 
@@ -6706,25 +6707,11 @@ static void __exit ata_exit(void)
 subsys_initcall(ata_init);
 module_exit(ata_exit);
 
-static unsigned long ratelimit_time;
-static DEFINE_SPINLOCK(ata_ratelimit_lock);
+static DEFINE_RATELIMIT_STATE(ratelimit, HZ / 5, 1);
 
 int ata_ratelimit(void)
 {
-	int rc;
-	unsigned long flags;
-
-	spin_lock_irqsave(&ata_ratelimit_lock, flags);
-
-	if (time_after(jiffies, ratelimit_time)) {
-		rc = 1;
-		ratelimit_time = jiffies + (HZ/5);
-	} else
-		rc = 0;
-
-	spin_unlock_irqrestore(&ata_ratelimit_lock, flags);
-
-	return rc;
+	return __ratelimit(&ratelimit);
 }
 
 /**