Commit 05ebb761 authored Jun 26, 2006 by Vojtech Pavlik Committed by Linus Torvalds Jun 26, 2006

[PATCH] x86_64: Add useful constants to time.h



In timekeeping code, one often does need to use conversion constants. Naming
these leads to code that's easier to understand, showing the reader between
which units the conversion is made.

Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent f3fa8ebc

include/linux/time.h

+7 −4

Original line number	Diff line number	Diff line
		@@ -29,9 +29,12 @@ struct timezone {

		/* Parameters used to convert the timespec values: */
		#define MSEC_PER_SEC 1000L
		#define USEC_PER_MSEC 1000L
		#define NSEC_PER_USEC 1000L
		#define NSEC_PER_MSEC 1000000L
		#define USEC_PER_SEC 1000000L
		#define NSEC_PER_SEC 1000000000L
		#define NSEC_PER_USEC 1000L
		#define FSEC_PER_SEC 1000000000000000L

		static inline int timespec_equal(struct timespec a, struct timespec b)
		{

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