Re: linux-next: build failure after merge of the block tree

Jens Axboe
2010-04-30T16:55:44Z

On Thu, Apr 29 2010, Stephen Rothwell wrote:
> Hi Jens,
>
> After merging the block tree, today's linux-next build (powerpc ppc64_defconfig)
> failed like this:
>
> fs/nilfs2/the_nilfs.c: In function 'nilfs_discard_segments':
> fs/nilfs2/the_nilfs.c:673: error: 'DISCARD_FL_BARRIER' undeclared (first use in this function)
>
> Caused by commit fbd9b09a177a481eda256447c881f014f29034fe ("blkdev:
> generalize flags for blkdev_issue_fn functions") interacting with commit
> e902ec9906e844f4613fa6190c6fa65f162dc86e ("nilfs2: issue discard request
> after cleaning segments") (which netered Linus' tree on about March 4 -
> before v2.6.34-rc1).
>
> I applied the following patch for today (but have no way to test it).

It's correct, I'll merge this.

--
Jens Axboe