Lines Matching refs:disk
32 struct cache_set *c = dc->disk.c;
84 int64_t dirty = bcache_dev_sectors_dirty(&dc->disk);
209 struct cache_set *c = dc->disk.c;
215 set_bit(BCACHE_DEV_RATE_DW_RUNNING, &dc->disk.flags);
223 if (!test_bit(BCACHE_DEV_WB_RUNNING, &dc->disk.flags) ||
225 clear_bit(BCACHE_DEV_RATE_DW_RUNNING, &dc->disk.flags);
251 if (test_bit(BCACHE_DEV_WB_RUNNING, &dc->disk.flags) &&
261 clear_bit(BCACHE_DEV_RATE_DW_RUNNING, &dc->disk.flags);
269 if (test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) ||
326 atomic_inc(&PTR_BUCKET(dc->disk.c, &w->key, i)->pin);
328 ret = bch_btree_insert(dc->disk.c, &keys, NULL, &w->key);
334 ? &dc->disk.c->writeback_keys_failed
335 : &dc->disk.c->writeback_keys_done);
397 closure_bio_submit(io->dc->disk.c, &io->bio, cl);
412 bch_count_io_errors(PTR_CACHE(io->dc->disk.c, &w->key, 0),
423 closure_bio_submit(io->dc->disk.c, &io->bio, cl);
450 !test_bit(CACHE_SET_IO_DISABLE, &dc->disk.c->flags) &&
456 BUG_ON(ptr_stale(dc->disk.c, &next->key, 0));
507 PTR_CACHE(dc->disk.c, &w->key, 0)->bdev);
528 !test_bit(CACHE_SET_IO_DISABLE, &dc->disk.c->flags) &&
599 BUG_ON(KEY_INODE(k) != dc->disk.id);
611 stripe = offset_to_stripe(&dc->disk, KEY_OFFSET(&buf->last_scanned));
618 stripe = find_next_bit(dc->disk.full_dirty_stripes,
619 dc->disk.nr_stripes, stripe);
621 if (stripe == dc->disk.nr_stripes)
624 next_stripe = find_next_zero_bit(dc->disk.full_dirty_stripes,
625 dc->disk.nr_stripes, stripe);
627 buf->last_scanned = KEY(dc->disk.id,
628 stripe * dc->disk.stripe_size, 0);
630 bch_refill_keybuf(dc->disk.c, buf,
631 &KEY(dc->disk.id,
632 next_stripe * dc->disk.stripe_size, 0),
643 if (stripe == dc->disk.nr_stripes) {
651 * Returns true if we scanned the entire disk
656 struct bkey start = KEY(dc->disk.id, 0, 0);
657 struct bkey end = KEY(dc->disk.id, MAX_KEY_OFFSET, 0);
661 * make sure keybuf pos is inside the range for this disk - at bringup
662 * we might not be attached yet so this disk's inode nr isn't
676 bch_refill_keybuf(dc->disk.c, buf, &end, dirty_pred);
686 bch_refill_keybuf(dc->disk.c, buf, &start_pos, dirty_pred);
694 struct cache_set *c = dc->disk.c;
710 if (!test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags) &&
738 if (test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags)) {
771 !test_bit(BCACHE_DEV_DETACHING, &dc->disk.flags))
1009 WARN_ON(test_and_clear_bit(BCACHE_DEV_WB_RUNNING, &dc->disk.flags));
1030 WARN_ON(test_and_set_bit(BCACHE_DEV_WB_RUNNING, &dc->disk.flags));