[0/5] Some clean-ups for bio merge

Message

Baolin Wang July 29, 2020, 3:28 a.m. UTC

Hi,

There are some duplicated code when trying to merge bio from pluged list
and software queue, thus this patch set did some clean-ups when merging
a bio. Any comments are welcome. Thanks.

Baolin Wang (5):
  block: Move bio merge related functions into blk-merge.c
  block: Remove redundant blk_mq_sched_allow_merge() validation
  block: Add a new helper to attempt to merge a bio
  block: Remove blk_mq_attempt_merge() function
  block: Remove __blk_mq_sched_bio_merge() helper

 block/blk-core.c     | 156 -----------------------------------------------
 block/blk-merge.c    | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++
 block/blk-mq-sched.c |  64 ++++++--------------
 block/blk-mq-sched.h |  13 +---
 block/blk.h          |   9 +++
 5 files changed, 197 insertions(+), 213 deletions(-)

Comments

Baolin Wang Aug. 11, 2020, 11:49 a.m. UTC | #1

Hi,

On Wed, Jul 29, 2020 at 11:28:32AM +0800, Baolin Wang wrote:
> Hi,
> 
> There are some duplicated code when trying to merge bio from pluged list
> and software queue, thus this patch set did some clean-ups when merging
> a bio. Any comments are welcome. Thanks.

Any comments for this patch set? Thanks.

> 
> Baolin Wang (5):
>   block: Move bio merge related functions into blk-merge.c
>   block: Remove redundant blk_mq_sched_allow_merge() validation
>   block: Add a new helper to attempt to merge a bio
>   block: Remove blk_mq_attempt_merge() function
>   block: Remove __blk_mq_sched_bio_merge() helper
> 
>  block/blk-core.c     | 156 -----------------------------------------------
>  block/blk-merge.c    | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++
>  block/blk-mq-sched.c |  64 ++++++--------------
>  block/blk-mq-sched.h |  13 +---
>  block/blk.h          |   9 +++
>  5 files changed, 197 insertions(+), 213 deletions(-)
> 
> -- 
> 1.8.3.1