From 45dcf29b98377bbdc40aa4a23a79ade60295dbaf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Javier=20Gonz=C3=A1lez?= Date: Tue, 9 Oct 2018 13:12:02 +0200 Subject: lightnvm: pblk: encapsulate rqd dma allocations MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit dma allocations for ppa_list and meta_list in rqd are replicated in several places across the pblk codebase. Make helpers to encapsulate creation and deletion to simplify the code. Signed-off-by: Javier González Signed-off-by: Matias Bjørling Signed-off-by: Jens Axboe --- drivers/lightnvm/pblk.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/lightnvm/pblk.h') diff --git a/drivers/lightnvm/pblk.h b/drivers/lightnvm/pblk.h index d123cff82589..b06ab0edab69 100644 --- a/drivers/lightnvm/pblk.h +++ b/drivers/lightnvm/pblk.h @@ -778,6 +778,8 @@ ssize_t pblk_rb_sysfs(struct pblk_rb *rb, char *buf); */ struct nvm_rq *pblk_alloc_rqd(struct pblk *pblk, int type); void pblk_free_rqd(struct pblk *pblk, struct nvm_rq *rqd, int type); +int pblk_alloc_rqd_meta(struct pblk *pblk, struct nvm_rq *rqd); +void pblk_free_rqd_meta(struct pblk *pblk, struct nvm_rq *rqd); void pblk_set_sec_per_write(struct pblk *pblk, int sec_per_write); int pblk_setup_w_rec_rq(struct pblk *pblk, struct nvm_rq *rqd, struct pblk_c_ctx *c_ctx); -- cgit v1.2.3