diff options
Diffstat (limited to 'drivers/lightnvm/pblk-recovery.c')
| -rw-r--r-- | drivers/lightnvm/pblk-recovery.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c index 1b272ae8a315..39a2e193edcc 100644 --- a/drivers/lightnvm/pblk-recovery.c +++ b/drivers/lightnvm/pblk-recovery.c @@ -111,18 +111,18 @@ int pblk_recov_setup_rq(struct pblk *pblk, struct pblk_c_ctx *c_ctx, return 0; } -__le64 *pblk_recov_get_lba_list(struct pblk *pblk, struct line_emeta *emeta_buf) +int pblk_recov_check_emeta(struct pblk *pblk, struct line_emeta *emeta_buf) { u32 crc; crc = pblk_calc_emeta_crc(pblk, emeta_buf); if (le32_to_cpu(emeta_buf->crc) != crc) - return NULL; + return 1; if (le32_to_cpu(emeta_buf->header.identifier) != PBLK_MAGIC) - return NULL; + return 1; - return emeta_to_lbas(pblk, emeta_buf); + return 0; } static int pblk_recov_l2p_from_emeta(struct pblk *pblk, struct pblk_line *line) @@ -137,7 +137,7 @@ static int pblk_recov_l2p_from_emeta(struct pblk *pblk, struct pblk_line *line) u64 nr_valid_lbas, nr_lbas = 0; u64 i; - lba_list = pblk_recov_get_lba_list(pblk, emeta_buf); + lba_list = emeta_to_lbas(pblk, emeta_buf); if (!lba_list) return 1; @@ -938,6 +938,11 @@ struct pblk_line *pblk_recov_l2p(struct pblk *pblk) goto next; } + if (pblk_recov_check_emeta(pblk, line->emeta->buf)) { + pblk_recov_l2p_from_oob(pblk, line); + goto next; + } + if (pblk_recov_l2p_from_emeta(pblk, line)) pblk_recov_l2p_from_oob(pblk, line); |