From 3740dcdf8a77ae6a66e99350e9fbd8a6ce4d493a Mon Sep 17 00:00:00 2001 From: "Jason A. Donenfeld" Date: Fri, 7 Oct 2016 16:57:04 -0700 Subject: [PATCH] jiffies: add time comparison functions for 64 bit jiffies Though the time_before and time_after family of functions were nicely extended to support jiffies64, so that the interface would be consistent, it was forgotten to also extend the before/after jiffies functions to support jiffies64. This commit brings the interface to parity between jiffies and jiffies64, which is quite convenient. Link: http://lkml.kernel.org/r/20160929033319.12188-1-Jason@zx2c4.com Signed-off-by: Jason A. Donenfeld Cc: Thomas Gleixner Cc: John Stultz Signed-off-by: Linus Torvalds --- include/linux/jiffies.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h index 5fdc55312334..589d14e970ad 100644 --- a/include/linux/jiffies.h +++ b/include/linux/jiffies.h @@ -150,15 +150,19 @@ static inline u64 get_jiffies_64(void) /* time_is_before_jiffies(a) return true if a is before jiffies */ #define time_is_before_jiffies(a) time_after(jiffies, a) +#define time_is_before_jiffies64(a) time_after64(get_jiffies_64(), a) /* time_is_after_jiffies(a) return true if a is after jiffies */ #define time_is_after_jiffies(a) time_before(jiffies, a) +#define time_is_after_jiffies64(a) time_before64(get_jiffies_64(), a) /* time_is_before_eq_jiffies(a) return true if a is before or equal to jiffies*/ #define time_is_before_eq_jiffies(a) time_after_eq(jiffies, a) +#define time_is_before_eq_jiffies64(a) time_after_eq64(get_jiffies_64(), a) /* time_is_after_eq_jiffies(a) return true if a is after or equal to jiffies*/ #define time_is_after_eq_jiffies(a) time_before_eq(jiffies, a) +#define time_is_after_eq_jiffies64(a) time_before_eq64(get_jiffies_64(), a) /* * Have the 32 bit jiffies value wrap 5 minutes after boot -- 2.20.1