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| author | S.Caglar Onur | 2008-03-28 22:27:05 +0100 |
|---|---|---|
| committer | Tony Luck | 2008-04-09 19:38:30 +0200 |
| commit | 5cf1f7cef1c67b5c81736f00e81a2890e07041b9 (patch) | |
| tree | 8c983819659598ad4330b1330be51033777449f7 /arch/ia64/kernel/irq_ia64.c | |
| parent | [IA64] remove redundant display of free swap space in show_mem() (diff) | |
| download | kernel-qcow2-linux-5cf1f7cef1c67b5c81736f00e81a2890e07041b9.tar.gz kernel-qcow2-linux-5cf1f7cef1c67b5c81736f00e81a2890e07041b9.tar.xz kernel-qcow2-linux-5cf1f7cef1c67b5c81736f00e81a2890e07041b9.zip | |
[IA64] arch/ia64/kernel/: 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 use the time_after() & time_before() macros, defined at linux/jiffies.h,
which deal with wrapping correctly
[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/irq_ia64.c')
| -rw-r--r-- | arch/ia64/kernel/irq_ia64.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/irq_ia64.c b/arch/ia64/kernel/irq_ia64.c index d8be23fbe6bc..5538471e8d68 100644 --- a/arch/ia64/kernel/irq_ia64.c +++ b/arch/ia64/kernel/irq_ia64.c @@ -472,7 +472,7 @@ ia64_handle_irq (ia64_vector vector, struct pt_regs *regs) static unsigned char count; static long last_time; - if (jiffies - last_time > 5*HZ) + if (time_after(jiffies, last_time + 5 * HZ)) count = 0; if (++count < 5) { last_time = jiffies; |