Messages in this thread Patch in this message | | | From | S.Çağlar Onur <> | Subject | [PATCH] arch/parisc/kernel/unaligned.c: Use time_* macros | Date | Mon, 17 Mar 2008 11:36:25 +0200 |
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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
Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: linux-parisc@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: S.Çağlar Onur <caglar@pardus.org.tr> --- arch/parisc/kernel/unaligned.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index aebf3c1..19b8a79 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -460,7 +460,7 @@ void handle_unaligned(struct pt_regs *regs) goto force_sigbus; } - if (unaligned_count > 5 && jiffies - last_time > 5*HZ) { + if (unaligned_count > 5 && time_after(jiffies, last_time + 5 * HZ)) { unaligned_count = 0; last_time = jiffies; } -- 1.5.4.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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