Il 10/05/2016 23:34, Jeff Moyer ha scritto:
Paolo Valente writes:
diff --git a/block/bio.c b/block/bio.c
index 807d25e..e9b136a 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -622,6 +622,8 @@ struct bio *bio_clone_fast(struct bio *bio, gfp_t gfp_mask,
struct bio_set *bs)
}
Paolo Valente writes:
> diff --git a/block/bio.c b/block/bio.c
> index 807d25e..e9b136a 100644
> --- a/block/bio.c
> +++ b/block/bio.c
> @@ -622,6 +622,8 @@ struct bio *bio_clone_fast(struct bio *bio, gfp_t
> gfp_mask, struct bio_set *bs)
> }
> }
>
> + bio_clone_blkcg_a
On Tue, May 10, 2016 at 11:02:12PM +0200, Paolo Valente wrote:
> When a bio is cloned, the newly created bio must be associated with
> the same blkcg as the original bio (if BLK_CGROUP is enabled). If
> this operation is not performed, then the new bio is not associated
> with any group, and the gr
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