diff options
Diffstat (limited to 'drivers/lightnvm/pblk-rb.c')
-rw-r--r-- | drivers/lightnvm/pblk-rb.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/lightnvm/pblk-rb.c b/drivers/lightnvm/pblk-rb.c index 7044b5599cc4..8b1434060fb3 100644 --- a/drivers/lightnvm/pblk-rb.c +++ b/drivers/lightnvm/pblk-rb.c @@ -437,9 +437,7 @@ static int pblk_rb_may_write_flush(struct pblk_rb *rb, unsigned int nr_entries, if (bio->bi_opf & REQ_PREFLUSH) { struct pblk *pblk = container_of(rb, struct pblk, rwb); -#ifdef CONFIG_NVM_DEBUG - atomic_long_inc(&pblk->nr_flush); -#endif + atomic64_inc(&pblk->nr_flush); if (pblk_rb_flush_point_set(&pblk->rwb, bio, mem)) *io_ret = NVM_IO_OK; } @@ -620,14 +618,17 @@ try: pr_err("pblk: could not pad page in write bio\n"); return NVM_IO_ERR; } - } - atomic64_add(pad, &((struct pblk *) - (container_of(rb, struct pblk, rwb)))->pad_wa); + if (pad < pblk->min_write_pgs) + atomic64_inc(&pblk->pad_dist[pad - 1]); + else + pr_warn("pblk: padding more than min. sectors\n"); + + atomic64_add(pad, &pblk->pad_wa); + } #ifdef CONFIG_NVM_DEBUG - atomic_long_add(pad, &((struct pblk *) - (container_of(rb, struct pblk, rwb)))->padded_writes); + atomic_long_add(pad, &pblk->padded_writes); #endif return NVM_IO_OK; |