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| author | S.Çağlar Onur <caglar@pardus.org.tr> | 2008-02-17 23:24:10 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-17 23:24:10 -0800 |
| commit | cbc9fc5dec60f84b62e0144165c545abd24847c0 (patch) | |
| tree | fafeef432badf8137bf0e8b1003db2511d33c063 | |
| parent | 3c62a2d3477ff7725210db57aec3d2806fa10c20 (diff) | |
| download | op-kernel-dev-cbc9fc5dec60f84b62e0144165c545abd24847c0.zip op-kernel-dev-cbc9fc5dec60f84b62e0144165c545abd24847c0.tar.gz | |
[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>
| -rw-r--r-- | arch/sparc64/kernel/unaligned.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sparc64/kernel/unaligned.c b/arch/sparc64/kernel/unaligned.c index dc7bf1b..1a511e9f 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; |
