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SubjectRe: [PATCH 0/3] block: Per cpu merge stats and cfq fix
On Fri, May 20, 2011 at 08:02:44PM -0400, Vivek Goyal wrote:
> Hi Jens,
>
> Here is the patch for making merge stats per cpu. While scanning the code
> I also noticed that in one case I was not freeing up per cpu stats. First
> patch fixes it. I also included Namhyung Kim's bio merge fix.
>
> Thanks
> Vivek
>
> Vivek Goyal (3):
> cfq-iosched: Fix a memory leak of per cpu stats for root group
> cfq-iosched: Make IO merge related stats per cpu

Minor correction. Following patch author is Namhyung Kim.

Namhyung Kim(1)

> block: call elv_bio_merged() when merged

Thanks
Vivek

>
> block/blk-cgroup.c | 22 +++++++++++++++++-----
> block/blk-cgroup.h | 4 ++--
> block/blk-core.c | 2 ++
> block/cfq-iosched.c | 5 +++++
> 4 files changed, 26 insertions(+), 7 deletions(-)
>
> --
> 1.7.4.4


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