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lightnvm: pblk: reduce arguments in __pblk_rb_update_l2p 

We already pass the structure pointer so no need to pass the member.

Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
hifive-unleashed-5.1
Rakesh Pandit 2017-10-13 14:46:32 +02:00 committed by Jens Axboe
parent eb6f168f97
commit 05ed344769
1 changed files with 5 additions and 6 deletions
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11
drivers/lightnvm/pblk-rb.c
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@ -201,8 +201,7 @@ unsigned int pblk_rb_read_commit(struct pblk_rb *rb, unsigned int nr_entries)
return subm;
}
static int __pblk_rb_update_l2p(struct pblk_rb *rb, unsigned int *l2p_upd,
unsigned int to_update)
static int __pblk_rb_update_l2p(struct pblk_rb *rb, unsigned int to_update)
{
struct pblk *pblk = container_of(rb, struct pblk, rwb);
struct pblk_line *line;
@ -213,7 +212,7 @@ static int __pblk_rb_update_l2p(struct pblk_rb *rb, unsigned int *l2p_upd,
int flags;
for (i = 0; i < to_update; i++) {
entry = &rb->entries[*l2p_upd];
entry = &rb->entries[rb->l2p_update];
w_ctx = &entry->w_ctx;
flags = READ_ONCE(entry->w_ctx.flags);
@ -230,7 +229,7 @@ static int __pblk_rb_update_l2p(struct pblk_rb *rb, unsigned int *l2p_upd,
line = &pblk->lines[pblk_tgt_ppa_to_line(w_ctx->ppa)];
kref_put(&line->ref, pblk_line_put);
clean_wctx(w_ctx);
*l2p_upd = (*l2p_upd + 1) & (rb->nr_entries - 1);
rb->l2p_update = (rb->l2p_update + 1) & (rb->nr_entries - 1);
}
pblk_rl_out(&pblk->rl, user_io, gc_io);
@ -258,7 +257,7 @@ static int pblk_rb_update_l2p(struct pblk_rb *rb, unsigned int nr_entries,
count = nr_entries - space;
/* l2p_update used exclusively under rb->w_lock */
ret = __pblk_rb_update_l2p(rb, &rb->l2p_update, count);
ret = __pblk_rb_update_l2p(rb, count);
out:
return ret;
@ -280,7 +279,7 @@ void pblk_rb_sync_l2p(struct pblk_rb *rb)
sync = smp_load_acquire(&rb->sync);
to_update = pblk_rb_ring_count(sync, rb->l2p_update, rb->nr_entries);
__pblk_rb_update_l2p(rb, &rb->l2p_update, to_update);
__pblk_rb_update_l2p(rb, to_update);
spin_unlock(&rb->w_lock);
}