openstlinux/linux-st
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

block: rename bio bi_rw to bi_opf

Browse Source 
Since commit 63a4cc2486, bio->bi_rw contains flags in the lower
portion and the op code in the higher portions. This means that
old code that relies on manually setting bi_rw is most likely
going to be broken. Instead of letting that brokeness linger,
rename the member, to force old and out-of-tree code to break
at compile time instead of at runtime.

No intended functional changes in this commit.

Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Jens Axboe
2016-08-05 15:35:16 -06:00
parent 31c64f7876
commit 1eff9d322a
51 changed files with 158 additions and 157 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/linux/bio.h
View File

@ -95,7 +95,7 @@ static inline bool bio_is_rw(struct bio *bio)
static inline bool bio_mergeable(struct bio *bio)
{
if (bio->bi_rw & REQ_NOMERGE_FLAGS)
if (bio->bi_opf & REQ_NOMERGE_FLAGS)
return false;
return true;
@ -318,7 +318,7 @@ struct bio_integrity_payload {
static inline struct bio_integrity_payload *bio_integrity(struct bio *bio)
{
if (bio->bi_rw & REQ_INTEGRITY)
if (bio->bi_opf & REQ_INTEGRITY)
return bio->bi_integrity;
return NULL;