Re: [RFC/PATCH] mmc: block: use block layer pm helpers for pm of card device

2015-04-29 Thread Konstantin Dorfman
Hello Ulf, Chris, Now as rc1 is out and the patch format fixed, please look into it again. Thanks, Kostya On 04/21/2015 05:20 PM, Konstantin Dorfman wrote: Use of block layer runtime PM helpers, implementing the block layer's request-based mechanism, simplifies data path of mmc core layer. It

[RFC/PATCH] mmc: block: use block layer pm helpers for pm of card device

2015-04-21 Thread Konstantin Dorfman
Use of block layer runtime PM helpers, implementing the block layer's request-based mechanism, simplifies data path of mmc core layer. It enables to remove synchronous call pm_runtime_get_sync() from mmc core data path. The idea and API is designed by Alan Stern and described here: http://marc

Re: [PATCH] mmc: block: use block layer pm helpers for pm of card device

2015-04-01 Thread Konstantin Dorfman
Hello all, Any comments? I'm working on power management for eMMC CQ command queuing solution (these are patches released by Asutosh Das). Using the block layer pm helpers is important to be able to issue a data requests in non-blocking way directly from the block layer contexts, so it is i

[PATCH] mmc: block: use block layer pm helpers for pm of card device

2015-03-29 Thread Konstantin Dorfman
015 14:43:01 +0200 Subject: [PATCH] mmc: block: use block layer pm helpers for pm of card device Use of block layer runtime PM helpers, implementing the block layer's request-based mechanism, simplifies data path of mmc core layer. It enables to remove synchronous call pm_runtime_get_sync()