From: "Jason A. Donenfeld" <Jason@xxxxxxxxx> Subject: 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@xxxxxxxxx Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: John Stultz <john.stultz@xxxxxxxxxx Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/jiffies.h | 4 ++++ 1 file changed, 4 insertions(+) diff -puN include/linux/jiffies.h~jiffies-add-time-comparison-functions-for-64-bit-jiffies include/linux/jiffies.h --- a/include/linux/jiffies.h~jiffies-add-time-comparison-functions-for-64-bit-jiffies +++ a/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 _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
