21 Dec
2011
21 Dec
'11
1:05 p.m.
On 12/21/2011 03:25 PM, Sujit Reddy Thumma wrote:
I have posted similar patch some time back. http://comments.gmane.org/gmane.linux.ports.arm.msm/2119.
Would you like to comment on that?
- I believe we should forget about jiffies, HZ and other similar obsolete timekeeping stuff;
- I have no ideas where did you get 'most typical' 20 ms. MMC subsystem uses mmc_delay() with two compile-time fixed values 1 and 10 ms, with the only exception of card-dependent sleep/awake timeout. I was unable to find a table with typical values, but it's rounded up to >= 1 ms anyway.
Dmitry