Re: [PATCH v10 0/4] block layer runtime pm

2013-02-21 Thread Aaron Lu
On Wed, Feb 20, 2013 at 10:43:50AM -0500, Alan Stern wrote: > On Wed, 20 Feb 2013, Aaron Lu wrote: > > > In August 2010, Jens and Alan discussed about "Runtime PM and the block > > layer". http://marc.info/?t=12825910841&r=1&w=2 > > And then Alan has given a detailed implementation guide: > >

Re: [PATCH v10 0/4] block layer runtime pm

2013-02-20 Thread Alan Stern
On Wed, 20 Feb 2013, Aaron Lu wrote: > In August 2010, Jens and Alan discussed about "Runtime PM and the block > layer". http://marc.info/?t=12825910841&r=1&w=2 > And then Alan has given a detailed implementation guide: > http://marc.info/?l=linux-scsi&m=133727953625963&w=2 > v10: > - Add lin

[PATCH v10 0/4] block layer runtime pm

2013-02-19 Thread Aaron Lu
In August 2010, Jens and Alan discussed about "Runtime PM and the block layer". http://marc.info/?t=12825910841&r=1&w=2 And then Alan has given a detailed implementation guide: http://marc.info/?l=linux-scsi&m=133727953625963&w=2 To test: # ls -l /sys/block/sda /sys/devices/pci:00/:00: