diff options
Diffstat (limited to 'drivers/lightnvm')
-rw-r--r-- | drivers/lightnvm/pblk-core.c | 13 | ||||
-rw-r--r-- | drivers/lightnvm/pblk-write.c | 8 |
2 files changed, 15 insertions, 6 deletions
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index 2940cdc87af1..95be6e36c7dd 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -1252,15 +1252,22 @@ int pblk_line_recov_alloc(struct pblk *pblk, struct pblk_line *line) ret = pblk_line_alloc_bitmaps(pblk, line); if (ret) - return ret; + goto fail; if (!pblk_line_init_bb(pblk, line, 0)) { - list_add(&line->list, &l_mg->free_list); - return -EINTR; + ret = -EINTR; + goto fail; } pblk_rl_free_lines_dec(&pblk->rl, line, true); return 0; + +fail: + spin_lock(&l_mg->free_lock); + list_add(&line->list, &l_mg->free_list); + spin_unlock(&l_mg->free_lock); + + return ret; } void pblk_line_recov_close(struct pblk *pblk, struct pblk_line *line) diff --git a/drivers/lightnvm/pblk-write.c b/drivers/lightnvm/pblk-write.c index 879227d584e7..c3e038d4b22e 100644 --- a/drivers/lightnvm/pblk-write.c +++ b/drivers/lightnvm/pblk-write.c @@ -158,9 +158,11 @@ static void pblk_prepare_resubmit(struct pblk *pblk, unsigned int sentry, w_ctx = &entry->w_ctx; /* Check if the lba has been overwritten */ - ppa_l2p = pblk_trans_map_get(pblk, w_ctx->lba); - if (!pblk_ppa_comp(ppa_l2p, entry->cacheline)) - w_ctx->lba = ADDR_EMPTY; + if (w_ctx->lba != ADDR_EMPTY) { + ppa_l2p = pblk_trans_map_get(pblk, w_ctx->lba); + if (!pblk_ppa_comp(ppa_l2p, entry->cacheline)) + w_ctx->lba = ADDR_EMPTY; + } /* Mark up the entry as submittable again */ flags = READ_ONCE(w_ctx->flags); |