diff options
Diffstat (limited to 'drivers/lightnvm/pblk-core.c')
| -rw-r--r-- | drivers/lightnvm/pblk-core.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index 0a41fb998d55..e38e91897246 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -1372,17 +1372,17 @@ void pblk_pipeline_stop(struct pblk *pblk) spin_unlock(&l_mg->free_lock); } -void pblk_line_replace_data(struct pblk *pblk) +struct pblk_line *pblk_line_replace_data(struct pblk *pblk) { struct pblk_line_mgmt *l_mg = &pblk->l_mg; - struct pblk_line *cur, *new; + struct pblk_line *cur, *new = NULL; unsigned int left_seblks; int is_next = 0; cur = l_mg->data_line; new = l_mg->data_next; if (!new) - return; + goto out; l_mg->data_line = new; spin_lock(&l_mg->free_lock); @@ -1390,7 +1390,7 @@ void pblk_line_replace_data(struct pblk *pblk) l_mg->data_line = NULL; l_mg->data_next = NULL; spin_unlock(&l_mg->free_lock); - return; + goto out; } pblk_line_setup_metadata(new, l_mg, &pblk->lm); @@ -1402,7 +1402,7 @@ retry_erase: /* If line is not fully erased, erase it */ if (atomic_read(&new->left_eblks)) { if (pblk_line_erase(pblk, new)) - return; + goto out; } else { io_schedule(); } @@ -1413,7 +1413,7 @@ retry_setup: if (!pblk_line_init_metadata(pblk, new, cur)) { new = pblk_line_retry(pblk, new); if (!new) - return; + goto out; goto retry_setup; } @@ -1421,7 +1421,7 @@ retry_setup: if (!pblk_line_init_bb(pblk, new, 1)) { new = pblk_line_retry(pblk, new); if (!new) - return; + goto out; goto retry_setup; } @@ -1445,6 +1445,9 @@ retry_setup: if (is_next) pblk_rl_free_lines_dec(&pblk->rl, l_mg->data_next); + +out: + return new; } void pblk_line_free(struct pblk *pblk, struct pblk_line *line) |