* We may pass freeze protection with a transaction. So tell lockdep
* we released it.
*/
- rwsem_release(&ioend->io_inode->i_sb->s_writers.lock_map[SB_FREEZE_FS-1],
- 1, _THIS_IP_);
+ __sb_writers_release(ioend->io_inode->i_sb, SB_FREEZE_FS);
/*
* We hand off the transaction to the completion thread now, so
* clear the flag here.
* Similarly for freeze protection.
*/
current_set_flags_nested(&tp->t_pflags, PF_FSTRANS);
- rwsem_acquire_read(&VFS_I(ip)->i_sb->s_writers.lock_map[SB_FREEZE_FS-1],
- 0, 1, _THIS_IP_);
+ __sb_writers_acquired(VFS_I(ip)->i_sb, SB_FREEZE_FS);
return xfs_setfilesize(ip, tp, ioend->io_offset, ioend->io_size);
}
*/
STATIC void
xfs_end_bio(
- struct bio *bio,
- int error)
+ struct bio *bio)
{
xfs_ioend_t *ioend = bio->bi_private;
- if (!ioend->io_error && !test_bit(BIO_UPTODATE, &bio->bi_flags))
- ioend->io_error = error;
+ if (!ioend->io_error)
+ ioend->io_error = bio->bi_error;
/* Toss bio and pass work off to an xfsdatad thread */
bio->bi_private = NULL;
xfs_alloc_ioend_bio(
struct buffer_head *bh)
{
- int nvecs = bio_get_nr_vecs(bh->b_bdev);
- struct bio *bio = bio_alloc(GFP_NOIO, nvecs);
+ struct bio *bio = bio_alloc(GFP_NOIO, BIO_MAX_PAGES);
ASSERT(bio->bi_private == NULL);
bio->bi_iter.bi_sector = bh->b_blocknr * (bh->b_size >> 9);