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authorS.Çağlar Onur <caglar@pardus.org.tr>2008-02-17 23:24:10 -0800
committerDavid S. Miller <davem@davemloft.net>2008-02-17 23:24:10 -0800
commitcbc9fc5dec60f84b62e0144165c545abd24847c0 (patch)
treefafeef432badf8137bf0e8b1003db2511d33c063 /arch/sparc64
parent3c62a2d3477ff7725210db57aec3d2806fa10c20 (diff)
[SPARC64] arch/sparc64/kernel/unaligned.c: Use time_* macros
The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So following patch implements usage of the time_after() macro, defined at linux/jiffies.h, which deals with wrapping correctly Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64')
-rw-r--r--arch/sparc64/kernel/unaligned.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/unaligned.c b/arch/sparc64/kernel/unaligned.c
index dc7bf1b6321..1a511e9f0d3 100644
--- a/arch/sparc64/kernel/unaligned.c
+++ b/arch/sparc64/kernel/unaligned.c
@@ -7,6 +7,7 @@
*/
+#include <linux/jiffies.h>
#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/mm.h>
@@ -283,7 +284,7 @@ static void log_unaligned(struct pt_regs *regs)
{
static unsigned long count, last_time;
- if (jiffies - last_time > 5 * HZ)
+ if (time_after(jiffies, last_time + 5 * HZ))
count = 0;
if (count < 5) {
last_time = jiffies;