diff options
| author | Peter Teichmann <mail@peter-teichmann.de> | 2006-03-20 17:10:09 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-03-21 22:06:07 +0000 |
| commit | 6d4518d76f9612d580f9423cc0c3364a06b69588 (patch) | |
| tree | 27e2287ecc9b858089a667def26b7d9555212337 /Documentation/preempt-locking.txt | |
| parent | 0328ad23cfd8a0501f44a1b83e49d5b0e47e2b3c (diff) | |
[ARM] 3346/1: Fix udelay() for HZ values different from 100
Patch from Peter Teichmann
Currently, if the kernels HZ value is greater than 100, delays with the udelay function are too short. This can cause trouble for instance with the zd1201 usb wlan driver.
This patch suggests a solution that keeps the overhead small and maintains (hopefully) sufficient resolution.
Signed-off-by: Peter Teichmann
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation/preempt-locking.txt')
0 files changed, 0 insertions, 0 deletions