Re: [PATCH 2/3 RESEND Rebased] btrfs: add readmirror property framework

2019-07-23 Thread Anand Jain
> On 23 Jul 2019, at 10:57 PM, David Sterba wrote: > > On Wed, Jun 26, 2019 at 04:34:01PM +0800, Anand Jain wrote: >> Function call chain __btrfs_map_block()->find_live_mirror() uses >> thread %pid to determine the %mirror_num for the read when mirror_num=0 >> in the argument. >> >> This pat

Re: [PATCH 2/3 RESEND Rebased] btrfs: add readmirror property framework

2019-07-23 Thread David Sterba
On Wed, Jun 26, 2019 at 04:34:01PM +0800, Anand Jain wrote: > Function call chain __btrfs_map_block()->find_live_mirror() uses > thread %pid to determine the %mirror_num for the read when mirror_num=0 > in the argument. > > This patch introduces a framework so that readmirror is a configurable >