diff options
| author | john stultz <johnstul@us.ibm.com> | 2009-10-02 16:24:15 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-10-05 13:52:02 +0200 |
| commit | 7bc7d637452383d56ba4368d4336b0dde1bb476d (patch) | |
| tree | f1c8e1e103a900850342d46de27ebdf1e7d07f78 /drivers/parport | |
| parent | a092ff0f90cae22b2ac8028ecd2c6f6c1a9e4601 (diff) | |
time: Remove xtime_cache
With the prior logarithmic time accumulation patch, xtime will now
always be within one "tick" of the current time, instead of
possibly half a second off.
This removes the need for the xtime_cache value, which always
stored the time at the last interrupt, so this patch cleans that up
removing the xtime_cache related code.
This is a bit simpler, but still could use some wider testing.
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: John Kacur <jkacur@redhat.com>
Cc: Clark Williams <williams@redhat.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <1254525855.7741.95.camel@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/parport')
0 files changed, 0 insertions, 0 deletions