This patch ensures that smeta was fully written before even trying to read it based on chunk table state and write pointer.
Signed-off-by: Igor Konopko <[email protected]> --- drivers/lightnvm/pblk-recovery.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/lightnvm/pblk-recovery.c b/drivers/lightnvm/pblk-recovery.c index 688fdeb..b2267bd 100644 --- a/drivers/lightnvm/pblk-recovery.c +++ b/drivers/lightnvm/pblk-recovery.c @@ -653,10 +653,12 @@ static int pblk_line_was_written(struct pblk_line *line, bppa = pblk->luns[smeta_blk].bppa; chunk = &line->chks[pblk_ppa_to_pos(geo, bppa)]; - if (chunk->state & NVM_CHK_ST_FREE) - return 0; + if (chunk->state & NVM_CHK_ST_CLOSED || + (chunk->state & NVM_CHK_ST_OPEN + && chunk->wp >= lm->smeta_sec)) + return 1; - return 1; + return 0; } static bool pblk_line_is_open(struct pblk *pblk, struct pblk_line *line) -- 2.9.5
