22 static int pblk_map_page_data(struct pblk *pblk, unsigned int sentry,  in pblk_map_page_data()  argument
28 	struct pblk_line *line = pblk_line_get_data(pblk);  in pblk_map_page_data()
33 	int nr_secs = pblk->min_write_pgs;  in pblk_map_page_data()
45 		line = pblk_line_replace_data(pblk);  in pblk_map_page_data()
46 		pblk_line_close_meta(pblk, prev_line);  in pblk_map_page_data()
49 			pblk_pipeline_stop(pblk);  in pblk_map_page_data()
56 	lba_list = emeta_to_lbas(pblk, emeta->buf);  in pblk_map_page_data()
58 	paddr = pblk_alloc_page(pblk, line, nr_secs);  in pblk_map_page_data()
61 		struct pblk_sec_meta *meta = pblk_get_meta(pblk, meta_list, i);  in pblk_map_page_data()
65 		ppa_list[i] = addr_to_gen_ppa(pblk, paddr, line->id);  in pblk_map_page_data()
77 			w_ctx = pblk_rb_w_ctx(&pblk->rwb, sentry + i);  in pblk_map_page_data()
84 				atomic64_inc(&pblk->pad_wa);  in pblk_map_page_data()
88 			__pblk_map_invalidate(pblk, line, paddr);  in pblk_map_page_data()
92 	pblk_down_rq(pblk, ppa_list[0], lun_bitmap);  in pblk_map_page_data()
96 int pblk_map_rq(struct pblk *pblk, struct nvm_rq *rqd, unsigned int sentry,  in pblk_map_rq()  argument
100 	void *meta_list = pblk_get_meta_for_writes(pblk, rqd);  in pblk_map_rq()
104 	int min = pblk->min_write_pgs;  in pblk_map_rq()
110 		meta_buffer = pblk_get_meta(pblk, meta_list, i);  in pblk_map_rq()
112 		ret = pblk_map_page_data(pblk, sentry + i, &ppa_list[i],  in pblk_map_rq()
122 int pblk_map_erase_rq(struct pblk *pblk, struct nvm_rq *rqd,  in pblk_map_erase_rq()  argument
126 	struct nvm_tgt_dev *dev = pblk->dev;  in pblk_map_erase_rq()
128 	struct pblk_line_meta *lm = &pblk->lm;  in pblk_map_erase_rq()
129 	void *meta_list = pblk_get_meta_for_writes(pblk, rqd);  in pblk_map_erase_rq()
134 	int min = pblk->min_write_pgs;  in pblk_map_erase_rq()
141 		meta_buffer = pblk_get_meta(pblk, meta_list, i);  in pblk_map_erase_rq()
143 		ret = pblk_map_page_data(pblk, sentry + i, &ppa_list[i],  in pblk_map_erase_rq()
153 		e_line = pblk_line_get_erase(pblk);  in pblk_map_erase_rq()
155 			return pblk_map_rq(pblk, rqd, sentry, lun_bitmap,  in pblk_map_erase_rq()
170 			return pblk_map_rq(pblk, rqd, sentry, lun_bitmap,  in pblk_map_erase_rq()
176 	d_line = pblk_line_get_data(pblk);  in pblk_map_erase_rq()
181 	e_line = pblk_line_get_erase(pblk);  in pblk_map_erase_rq()
205 		*erase_ppa = pblk->luns[bit].bppa; /* set ch and lun */  in pblk_map_erase_rq()