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| author | Nicolas Pitre <nico@cam.org> | 2006-12-04 20:25:47 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-12-07 16:06:50 +0000 |
| commit | 2f1675c11a0a214855ff6cba23aca239eef7a5fb (patch) | |
| tree | dd5b3d6dee3037023b0d3b832202433e8d87cfa2 /arch/arm/mach-versatile | |
| parent | 838ccbc35eae5b44d47724e5f694dbec4a26d269 (diff) | |
| download | linux-2f1675c11a0a214855ff6cba23aca239eef7a5fb.tar.bz2 | |
[ARM] 3979/1: extend the SA11x0 sched_clock implementation from 32 to 63 bit period
This provides a 63 bit clock counter guaranteed to be monotonic over a
period of 370 days instead of a clock wrap every 19.4 minutes, as long
as sched_clock() is called at least once every 9.7 minutes which
shouldn't be a problem in practice.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-versatile')
0 files changed, 0 insertions, 0 deletions