| commit | 2f1675c11a0a214855ff6cba23aca239eef7a5fb | [log] [tgz] |
|---|---|---|
| author | Nicolas Pitre <nico@cam.org> | Mon Dec 04 20:25:47 2006 +0100 |
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | Thu Dec 07 16:06:50 2006 +0000 |
| tree | dd5b3d6dee3037023b0d3b832202433e8d87cfa2 | |
| parent | 838ccbc35eae5b44d47724e5f694dbec4a26d269 [diff] |
[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>