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| author | Thomas Gleixner <[email protected]> | 2006-03-26 09:38:05 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2006-03-26 16:57:02 +0000 |
| commit | 92127c7a45d4d167d9b015a5f9de6b41ed66f1d0 (patch) | |
| tree | 4742cc36ff0b26c999365d1e84133886bb694096 /fs/proc/array.c | |
| parent | [PATCH] ext3: "nobh" writeback support for filesystems blocksize < pagesize (diff) | |
| download | kernel-92127c7a45d4d167d9b015a5f9de6b41ed66f1d0.tar.gz kernel-92127c7a45d4d167d9b015a5f9de6b41ed66f1d0.zip | |
[PATCH] hrtimers: optimize softirq runqueues
The hrtimer softirq is called from the timer softirq every tick. Retrieve the
current time from xtime and wall_to_monotonic instead of calling
base->get_time() for each timer base. Store the time in the base structure
and provide a hook once clock source abstractions are in place and to keep the
code open for new base clocks.
Based on a patch from: Roman Zippel <[email protected]>
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions