Vitaly Wool wrote:
Hi Ulf,
On Wed, Dec 14, 2011 at 4:06 PM, Ulf Hansson
<ulf.hans...@stericsson.com<mailto:ulf.hans...@stericsson.com>> wrote:
Typically an sd/mmc card takes around 200 - 1100 ms to
initialize when the power to the card has been cut, which
is what happens during a suspend/resume sequence.
I'm a bit pessimistic about this patch. What if we have a root filesystem on an
SD card, or, what is a more common case, on an eMMC? How is it going to be
handled?
This is handled for sure. I have verified this case and I agree that
this is likely a common case.
In principle, every mmc/sd requests handled in issue_rq (block.c), will
unless the host is not already resumed, do a "sync" of the resume work.
I see no trace of taking this into account in here so it's a NAK for now from
my side.
Thanks,
Vitaly
Br
Ulf Hansson
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