21 static int pblk_map_page_data(struct pblk *pblk, unsigned int sentry,  in pblk_map_page_data()  argument
27 	struct pblk_line *line = pblk_line_get_data(pblk);  in pblk_map_page_data()
32 	int nr_secs = pblk->min_write_pgs;  in pblk_map_page_data()
41 		line = pblk_line_replace_data(pblk);  in pblk_map_page_data()
42 		pblk_line_close_meta(pblk, prev_line);  in pblk_map_page_data()
49 	lba_list = emeta_to_lbas(pblk, emeta->buf);  in pblk_map_page_data()
51 	paddr = pblk_alloc_page(pblk, line, nr_secs);  in pblk_map_page_data()
57 		ppa_list[i] = addr_to_gen_ppa(pblk, paddr, line->id);  in pblk_map_page_data()
68 			w_ctx = pblk_rb_w_ctx(&pblk->rwb, sentry + i);  in pblk_map_page_data()
75 				atomic64_inc(&pblk->pad_wa);  in pblk_map_page_data()
78 			__pblk_map_invalidate(pblk, line, paddr);  in pblk_map_page_data()
82 	pblk_down_rq(pblk, ppa_list, nr_secs, lun_bitmap);  in pblk_map_page_data()
86 void pblk_map_rq(struct pblk *pblk, struct nvm_rq *rqd, unsigned int sentry,  in pblk_map_rq()  argument
92 	int min = pblk->min_write_pgs;  in pblk_map_rq()
97 		if (pblk_map_page_data(pblk, sentry + i, &rqd->ppa_list[i],  in pblk_map_rq()
100 			pblk_free_rqd(pblk, rqd, PBLK_WRITE);  in pblk_map_rq()
101 			pblk_pipeline_stop(pblk);  in pblk_map_rq()
107 void pblk_map_erase_rq(struct pblk *pblk, struct nvm_rq *rqd,  in pblk_map_erase_rq()  argument
111 	struct nvm_tgt_dev *dev = pblk->dev;  in pblk_map_erase_rq()
113 	struct pblk_line_meta *lm = &pblk->lm;  in pblk_map_erase_rq()
117 	int min = pblk->min_write_pgs;  in pblk_map_erase_rq()
122 		if (pblk_map_page_data(pblk, sentry + i, &rqd->ppa_list[i],  in pblk_map_erase_rq()
125 			pblk_free_rqd(pblk, rqd, PBLK_WRITE);  in pblk_map_erase_rq()
126 			pblk_pipeline_stop(pblk);  in pblk_map_erase_rq()
134 		e_line = pblk_line_get_erase(pblk);  in pblk_map_erase_rq()
136 			return pblk_map_rq(pblk, rqd, sentry, lun_bitmap,  in pblk_map_erase_rq()
150 			return pblk_map_rq(pblk, rqd, sentry, lun_bitmap,  in pblk_map_erase_rq()
156 	d_line = pblk_line_get_data(pblk);  in pblk_map_erase_rq()
161 	e_line = pblk_line_get_erase(pblk);  in pblk_map_erase_rq()
185 		*erase_ppa = pblk->luns[bit].bppa; /* set ch and lun */  in pblk_map_erase_rq()