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SubjectRe: [PATCH v3] Add time_is_after_jiffies and others which compare with jiffies
Hi

Why don't you make jiffies_64 stuff?



> Most of time_after like macros usages just compare jiffies and
> another number, so here add some time_is_* macros for convenience.
>
> Signed-off-by: Dave Young <hidave.darkstar@gmail.com>
>
> ---
> include/linux/jiffies.h | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff -upr linux/include/linux/jiffies.h linux.new/include/linux/jiffies.h
> --- linux/include/linux/jiffies.h 2008-03-07 10:40:04.000000000 +0800
> +++ linux.new/include/linux/jiffies.h 2008-03-10 09:11:36.000000000 +0800
> @@ -135,6 +135,22 @@ static inline u64 get_jiffies_64(void)
> #define time_before_eq64(a,b) time_after_eq64(b,a)
>
> /*
> + * These four macros compare jiffies and 'a' for convenience.
> + */
> +
> +/* time_is_before_jiffies(a) return true if a is before jiffies */
> +#define time_is_before_jiffies(a) time_after(jiffies, a)
> +
> +/* time_is_after_jiffies(a) return true if a is after jiffies */
> +#define time_is_after_jiffies(a) time_before(jiffies, 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)
> +
> +/* 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)
> +
> +/*
> * Have the 32 bit jiffies value wrap 5 minutes after boot
> * so jiffies wrap bugs show up earlier.
> */
> --
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