diff options
| author | Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com> | 2021-06-10 03:32:50 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-06-17 15:51:20 +0200 |
| commit | 9a01b58c22ccabd00e990e9dc01c2de5865d6e4d (patch) | |
| tree | a2228fa03acbf1d1e8514e92d1e1bedae5e05344 /drivers/nvme/target/nvmet.h | |
| parent | nvmet: add req cns error complete helper (diff) | |
| download | linux-9a01b58c22ccabd00e990e9dc01c2de5865d6e4d.tar.xz linux-9a01b58c22ccabd00e990e9dc01c2de5865d6e4d.zip | |
nvmet: add nvmet_req_bio put helper for backends
In current code there exists two backends which are using inline bio
optimization, that adds a duplicate code for freeing the bio.
For Zoned Block Device backend we also use the same optimzation and it
will lead to having duplicate code in the three backends: generic
bdev, passsthru, and generic zns.
Add a helper function to avoid duplicate code and update the respective
backends.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/target/nvmet.h')
| -rw-r--r-- | drivers/nvme/target/nvmet.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h index 002651f34c5e..29b386de1d07 100644 --- a/drivers/nvme/target/nvmet.h +++ b/drivers/nvme/target/nvmet.h @@ -632,4 +632,10 @@ static inline void nvmet_req_cns_error_complete(struct nvmet_req *req) nvmet_req_complete(req, NVME_SC_INVALID_FIELD | NVME_SC_DNR); } +static inline void nvmet_req_bio_put(struct nvmet_req *req, struct bio *bio) +{ + if (bio != &req->b.inline_bio) + bio_put(bio); +} + #endif /* _NVMET_H */ |