diff options
Diffstat (limited to 'fs/xfs/xfs_buf.c')
| -rw-r--r-- | fs/xfs/xfs_buf.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 631c5a61d89b..44795018df1d 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -394,7 +394,7 @@ xfs_buf_alloc_pages( } XFS_STATS_INC(bp->b_mount, xb_page_retries); - congestion_wait(BLK_RW_ASYNC, HZ / 50); + memalloc_retry_wait(gfp_mask); } return 0; } @@ -843,9 +843,6 @@ xfs_buf_readahead_map( { struct xfs_buf *bp; - if (bdi_read_congested(target->bt_bdev->bd_disk->bdi)) - return; - xfs_buf_read_map(target, map, nmaps, XBF_TRYLOCK | XBF_ASYNC | XBF_READ_AHEAD, &bp, ops, __this_address); @@ -1440,12 +1437,10 @@ next_chunk: atomic_inc(&bp->b_io_remaining); nr_pages = bio_max_segs(total_nr_pages); - bio = bio_alloc(GFP_NOIO, nr_pages); - bio_set_dev(bio, bp->b_target->bt_bdev); + bio = bio_alloc(bp->b_target->bt_bdev, nr_pages, op, GFP_NOIO); bio->bi_iter.bi_sector = sector; bio->bi_end_io = xfs_buf_bio_end_io; bio->bi_private = bp; - bio->bi_opf = op; for (; size && nr_pages; nr_pages--, page_index++) { int rbytes, nbytes = PAGE_SIZE - offset; @@ -1892,6 +1887,7 @@ xfs_free_buftarg( list_lru_destroy(&btp->bt_lru); blkdev_issue_flush(btp->bt_bdev); + fs_put_dax(btp->bt_daxdev); kmem_free(btp); } @@ -1932,11 +1928,10 @@ xfs_setsize_buftarg_early( return xfs_setsize_buftarg(btp, bdev_logical_block_size(bdev)); } -xfs_buftarg_t * +struct xfs_buftarg * xfs_alloc_buftarg( struct xfs_mount *mp, - struct block_device *bdev, - struct dax_device *dax_dev) + struct block_device *bdev) { xfs_buftarg_t *btp; @@ -1945,7 +1940,7 @@ xfs_alloc_buftarg( btp->bt_mount = mp; btp->bt_dev = bdev->bd_dev; btp->bt_bdev = bdev; - btp->bt_daxdev = dax_dev; + btp->bt_daxdev = fs_dax_get_by_bdev(bdev, &btp->bt_dax_part_off); /* * Buffer IO error rate limiting. Limit it to no more than 10 messages |