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bcachefs: bch2_dev_get_ioref2(); journal_io.c

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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet 2024-05-03 12:54:25 -04:00
parent 48af853925
commit 6212ea2497
1 changed files with 3 additions and 4 deletions
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7
fs/bcachefs/journal_io.c
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@ -1722,10 +1722,8 @@ static CLOSURE_CALLBACK(journal_write_submit)
unsigned sectors = vstruct_sectors(w->data, c->block_bits);
extent_for_each_ptr(bkey_i_to_s_extent(&w->key), ptr) {
struct bch_dev *ca = bch2_dev_bkey_exists(c, ptr->dev);
struct journal_device *ja = &ca->journal;
if (!percpu_ref_tryget(&ca->io_ref)) {
struct bch_dev *ca = bch2_dev_get_ioref2(c, ptr->dev, WRITE);
if (!ca) {
/* XXX: fix this */
bch_err(c, "missing device for journal write\n");
continue;
@ -1734,6 +1732,7 @@ static CLOSURE_CALLBACK(journal_write_submit)
this_cpu_add(ca->io_done->sectors[WRITE][BCH_DATA_journal],
sectors);
struct journal_device *ja = &ca->journal;
struct bio *bio = &ja->bio[w->idx]->bio;
bio_reset(bio, ca->disk_sb.bdev, REQ_OP_WRITE|REQ_SYNC|REQ_META);
bio->bi_iter.bi_sector = ptr->offset;