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SubjectRe: [PATCH 6/6] xfs: add support for buffered writeback stream ID
On Tue, Mar 24, 2015 at 09:27:03AM -0600, Jens Axboe wrote:
> Signed-off-by: Jens Axboe <axboe@fb.com>
> ---
> fs/xfs/xfs_aops.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c
> index 3a9b7a1b8704..2b00a57732e3 100644
> --- a/fs/xfs/xfs_aops.c
> +++ b/fs/xfs/xfs_aops.c
> @@ -377,6 +377,7 @@ xfs_submit_ioend_bio(
> atomic_inc(&ioend->io_remaining);
> bio->bi_private = ioend;
> bio->bi_end_io = xfs_end_bio;
> + bio_set_streamid(bio, wbc->streamid);
> submit_bio(wbc->sync_mode == WB_SYNC_ALL ? WRITE_SYNC : WRITE, bio);

Like I said, this is wrong.

+ bio_set_streamid(bio, ioend->io_inode->i_streamid);

is actually what it should be.

Cheers,

Dave.
--
Dave Chinner
david@fromorbit.com


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