cputime: Optimize jiffies_to_cputime(1)

[deliverable/linux.git] / arch / ia64 / include / asm / cputime.h

diff --git a/arch/ia64/include/asm/cputime.h b/arch/ia64/include/asm/cputime.h
index d20b998cb91d1eb4a4fa0d148eaf1a8dd4ae5c20..7fa8a859466017410a58e2f483721623cf1d6694 100644 (file)
--- a/arch/ia64/include/asm/cputime.h
+++ b/arch/ia64/include/asm/cputime.h
@@ -30,6 +30,7 @@ typedef u64 cputime_t;
 typedef u64 cputime64_t;
 
 #define cputime_zero                   ((cputime_t)0)
+#define cputime_one_jiffy              jiffies_to_cputime(1)
 #define cputime_max                    ((~((cputime_t)0) >> 1) - 1)
 #define cputime_add(__a, __b)          ((__a) +  (__b))
 #define cputime_sub(__a, __b)          ((__a) -  (__b))