Re: [PATCH v2 09/26] block: Remove some unnecessary bi_vcnt usage
- From
- Tejun Heo <hidden>
- Date
- 2012-09-20 23:52:07
- Also in
- dm-devel, lkml
- Reply to
- Kent Overstreet, 2012-09-11
On Mon, Sep 10, 2012 at 05:22:20PM -0700, Kent Overstreet wrote:
More prep work for immutable bvecs/effecient bio splitting - usage of bi_vcnt has to be auditing, so getting rid of all the unnecessary usage makes that easier. Plus, bio_segments() is really what this code wanted, as it respects the current value of bi_idx.
Looks good to me but definitely need reviews from SCSI people. Thanks. -- tejun