diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2007-03-16 18:15:57 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-03-16 22:25:07 -0400 |
| commit | 5379058b718ac6354ba99cc74d10c28d632dc28a (patch) | |
| tree | 9d88b7ca32450668c34e610f34c61db2d72fd72e /include | |
| parent | 014efb1df74fe5a30bb10102404428fd4229726e (diff) | |
[PATCH] fix MTIME_SEC_MAX on 32-bit
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ktime.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/ktime.h b/include/linux/ktime.h index c68c7ac6b232..248305bb9a18 100644 --- a/include/linux/ktime.h +++ b/include/linux/ktime.h | |||
| @@ -57,7 +57,11 @@ typedef union { | |||
| 57 | } ktime_t; | 57 | } ktime_t; |
| 58 | 58 | ||
| 59 | #define KTIME_MAX ((s64)~((u64)1 << 63)) | 59 | #define KTIME_MAX ((s64)~((u64)1 << 63)) |
| 60 | #define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) | 60 | #if (BITS_PER_LONG == 64) |
| 61 | # define KTIME_SEC_MAX (KTIME_MAX / NSEC_PER_SEC) | ||
| 62 | #else | ||
| 63 | # define KTIME_SEC_MAX LONG_MAX | ||
| 64 | #endif | ||
| 61 | 65 | ||
| 62 | /* | 66 | /* |
| 63 | * ktime_t definitions when using the 64-bit scalar representation: | 67 | * ktime_t definitions when using the 64-bit scalar representation: |