Messages in this thread | | | Date | Mon, 11 Jun 2012 14:19:46 -0700 | Subject | Re: [PATCH v2 1/1] mmc: block: Add write packing control | From | Muthu Kumar <> |
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On Fri, Jun 1, 2012 at 11:55 AM, Maya Erez <merez@codeaurora.org> wrote: > The write packing control will ensure that read requests latency is > not increased due to long write packed commands. > > The trigger for enabling the write packing is managing to pack several > write requests. The number of potential packed requests that will trigger > the packing can be configured via sysfs by writing the required value to: > /sys/block/<block_dev_name>/num_wr_reqs_to_start_packing. > The trigger for disabling the write packing is fetching a read request. >
If it is applicable only to MMC why do we have this sysfs attr for all block devices?
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