struct bio *bio = io->io_bio;
if (bio) {
+ int io_op = io->io_wbc->sync_mode == WB_SYNC_ALL ?
+ WRITE_SYNC : WRITE;
bio_get(io->io_bio);
- submit_bio(io->io_op, io->io_bio);
+ submit_bio(io_op, io->io_bio);
bio_put(io->io_bio);
}
io->io_bio = NULL;
void ext4_io_submit_init(struct ext4_io_submit *io,
struct writeback_control *wbc)
{
- io->io_op = (wbc->sync_mode == WB_SYNC_ALL ? WRITE_SYNC : WRITE);
+ io->io_wbc = wbc;
io->io_bio = NULL;
io->io_end = NULL;
}
bio = bio_alloc(GFP_NOIO, BIO_MAX_PAGES);
if (!bio)
return -ENOMEM;
+ wbc_init_bio(io->io_wbc, bio);
bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);
bio->bi_bdev = bh->b_bdev;
bio->bi_end_io = ext4_end_bio;
ret = bio_add_page(io->io_bio, page, bh->b_size, bh_offset(bh));
if (ret != bh->b_size)
goto submit_and_retry;
+ wbc_account_io(io->io_wbc, page, bh->b_size);
io->io_next_block++;
return 0;
}