diff options
| author | Paul Mackerras <paulus@samba.org> | 2008-01-24 10:07:21 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-01-24 10:07:21 +1100 |
| commit | 9156ad48338e0306e508ead5c0d9986050744475 (patch) | |
| tree | 37f3a90e38190052ecf3cdf9171dfdddd37b56fd /arch/sparc/kernel/time.c | |
| parent | fa28237cfcc5827553044cbd6ee52e33692b0faa (diff) | |
| parent | 8f7b3d156d348b6766833cd4e272d0d19b501e64 (diff) | |
Merge branch 'linux-2.6'
Diffstat (limited to 'arch/sparc/kernel/time.c')
| -rw-r--r-- | arch/sparc/kernel/time.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/sparc/kernel/time.c b/arch/sparc/kernel/time.c index 45cb7c5286d..00b393c3a4a 100644 --- a/arch/sparc/kernel/time.c +++ b/arch/sparc/kernel/time.c @@ -436,7 +436,14 @@ void __init time_init(void) static inline unsigned long do_gettimeoffset(void) { - return (*master_l10_counter >> 10) & 0x1fffff; + unsigned long val = *master_l10_counter; + unsigned long usec = (val >> 10) & 0x1fffff; + + /* Limit hit? */ + if (val & 0x80000000) + usec += 1000000 / HZ; + + return usec; } /* Ok, my cute asm atomicity trick doesn't work anymore. |