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[PATCH] fix MTIME_SEC_MAX on 32-bit

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The maximum seconds value we can handle on 32bit is LONG_MAX.

Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Thomas Gleixner 2007-03-16 14:15:57 -08:00 committed by Linus Torvalds
parent 014efb1df7
commit 5379058b71
1 changed files with 5 additions and 1 deletions
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6
include/linux/ktime.h
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@ -57,7 +57,11 @@ typedef union {
} ktime_t; } ktime_t;
#define KTIME_MAX ((s64)~((u64)1 << 63)) #define KTIME_MAX ((s64)~((u64)1 << 63))
#define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) #if (BITS_PER_LONG == 64)
# define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC)
#else
# define KTIME_SEC_MAX LONG_MAX
#endif
/* /*
* ktime_t definitions when using the 64-bit scalar representation: * ktime_t definitions when using the 64-bit scalar representation: