Re: Re: [PATCH 0/8] Set bi_rw when alloc bio before call bio_add_page.

2012-08-10 Thread Muthu Kumar
[ Resending in plain text... sorry for the duplicate ] Hi, On Mon, Jul 30, 2012 at 6:14 PM, Dave Chinner wrote: > > On Tue, Jul 31, 2012 at 08:55:59AM +0800, majianpeng wrote: > > On 2012-07-31 05:42 Dave Chinner Wrote: > > >On Mon, Jul 30, 2012 at 03:14:28PM +0800, majianpeng wrote: > > >> Whe

Re: Re: [PATCH 0/8] Set bi_rw when alloc bio before call bio_add_page.

2012-07-30 Thread Dave Chinner
On Tue, Jul 31, 2012 at 08:55:59AM +0800, majianpeng wrote: > On 2012-07-31 05:42 Dave Chinner Wrote: > >On Mon, Jul 30, 2012 at 03:14:28PM +0800, majianpeng wrote: > >> When exec bio_alloc, the bi_rw is zero.But after calling bio_add_page, > >> it will use bi_rw. > >> Fox example, in functiion __