| commit | 8e58e327e25c7fffc3fb79a24c76637bdda37716 | [log] [tgz] |
|---|---|---|
| author | Ming Lei <tom.leiming@gmail.com> | Tue Feb 14 23:29:01 2017 +0800 |
| committer | Shaohua Li <shli@fb.com> | Wed Feb 15 11:23:49 2017 -0800 |
| tree | 8fff78e94d9383628b0ffa09438c399116732897 | |
| parent | 10273170fd5602d8090b1312e66ad4746ab02c94 [diff] |
md/raid1: use bio_clone_bioset_partial() in case of write behind Write behind need to replace pages in bio's bvecs, and we have to clone a fresh bio with new bvec table, so use the introduced bio_clone_bioset_partial() for it. For other bio_clone_mddev() cases, we will use fast clone since they don't need to touch bvec table. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Shaohua Li <shli@fb.com>