linux-kernel - Re: linux-next: manual merge of the block tree with Linus' tree

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Date:	Mon, 7 Mar 2011 12:35:19 +0100
From:	Sedat Dilek <sedat.dilek@...glemail.com>
To:	Jens Axboe <axboe@...nel.dk>
Cc:	Tejun Heo <tj@...nel.org>, Stephen Rothwell <sfr@...b.auug.org.au>,
	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: linux-next: manual merge of the block tree with Linus' tree

On 3/7/11, Jens Axboe <axboe@...nel.dk> wrote:
> On 2011-03-07 12:25, Sedat Dilek wrote:
>> On 3/7/11, Jens Axboe <axboe@...nel.dk> wrote:
>>> On 2011-03-07 12:14, Sedat Dilek wrote:
>>>> On 3/7/11, Tejun Heo <tj@...nel.org> wrote:
>>>>> On Mon, Mar 07, 2011 at 11:41:23AM +0100, Sedat Dilek wrote:
>>>>>> $ git log -1 | cat
>>>>>> commit c45165cd2c77843f24ca18af54044303dc2a81ab
>>>>>> Author: Stephen Rothwell <sfr@...b.auug.org.au>
>>>>>> Date:   Mon Mar 7 17:38:41 2011 +1100
>>>>>>
>>>>>>     Add linux-next specific files for 20110307
>>>>>>
>>>>>>     Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
>>>>>>
>>>>>> $ git pull
>>>>>> git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
>>>>>> for-next
>>>>>> remote: Counting objects: 158, done.
>>>>>> remote: Compressing objects: 100% (89/89), done.
>>>>>> remote: Total 106 (delta 87), reused 21 (delta 17)
>>>>>> Receiving objects: 100% (106/106), 23.33 KiB, done.
>>>>>> Resolving deltas: 100% (87/87), completed with 34 local objects.
>>>>>> From
>>>>>> git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-2.6-block
>>>>>>  * branch            for-next   -> FETCH_HEAD
>>>>>> warning: too many files (created: 1120 deleted: 637), skipping inexact
>>>>>> rename detection
>>>>>> warning: too many files (created: 974 deleted: 462), skipping inexact
>>>>>> rename detection
>>>>>> Auto-merging block/blk-core.c
>>>>>> Auto-merging block/blk-flush.c
>>>>>> CONFLICT (content): Merge conflict in block/blk-flush.c
>>>>>> Auto-merging block/cfq-iosched.c
>>>>>> CONFLICT (content): Merge conflict in block/cfq-iosched.c
>>>>>> Automatic merge failed; fix conflicts and then commit the result.
>>>>>
>>>>> Ummm... don't those conflicts come from Stephen's commits?  You would
>>>>> need to revert the merge and fixup commits and then pull in the block
>>>>> branch.
>>>>>
>>>>> Thanks.
>>>>>
>>>>> --
>>>>> tejun
>>>>>
>>>>
>>>> I have reverted the merge-fix from Stephen "[PATCH] block: update for
>>>> __blk_run_queue() API update" which changed block/blk-flush.c, this
>>>> remains:
>>>> ...
>>>> CONFLICT (content): Merge conflict in block/cfq-iosched.c
>>>>
>>>> As it is 12p.m. and sun shining, my decision and direction is clear:
>>>> Lunch + City.
>>>
>>> Just checked here, I can pull my for-next cleanly into Linus' master.
>>> What is the block tree for-next branch sha?
>>>
>>> --
>>> Jens Axboe
>>>
>>>
>>
>> No, I tried to merge your for-next into linux-next (which will happen
>> with tomorrows linux-next).
>>
>> [ linux-2.6-block.git#for-next ]
>> commit b873c5d692d4d5453cceed18bb06c62bb1a73ac0
>> "Merge branch 'block-for-2.6.39-core' of
>> ssh:///linux/kernel/git/tj/misc into for-2.6.39/core"
>
> linux-next should not have any CFQ changes that don't come from for-next
> from the linux block tree. Are you pulling it into a linux-next that
> already have some of the block changes?
>
> --
> Jens Axboe
>
>

I have reverted the manual merge-fix from Stephen as pointed out by Tejun.

As tig (utility) is broken with ncurses-5.8 in Debian/sid I currently
can't look through the commits.
So, I can't say if there were further modifications by merging block
stuff into linux-next.
I have added the last 5 commits to block/cfq-iosched.c as TXT.

- Sedat -

View attachment "last-5-commits-to-block_cfq-iosched-c.txt" of type "text/plain" (3521 bytes)