On Wed, 18 Apr 2018 11:26:26 +0200
Luca Ellero wrote:
> Since msleep is based on jiffies, this 3 ms sleep becomes actually 20 ms.
> Worst of all, since this sleep is used in a loop when writing, a single page
> write (256 to 1024 bytes) causes 17 ms extra time.
> When writing large files (for exa
Since msleep is based on jiffies, this 3 ms sleep becomes actually 20 ms.
Worst of all, since this sleep is used in a loop when writing, a single page
write (256 to 1024 bytes) causes 17 ms extra time.
When writing large files (for example u-boot is usually 512 KB) this delay
adds up to minutes.
Se
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