Displaying 1 result from an estimated 1 matches for "btrfs_end_dio_bio".
2011 Apr 05
0
[PATCH] Btrfs: don't split dio bios if we don't have to
...@ -5960,13 +5960,6 @@ static int btrfs_submit_direct_hook(int rw, struct btrfs_dio_private *dip,
u32 *csums = dip->csums;
int ret = 0;
- bio = btrfs_dio_bio_alloc(orig_bio->bi_bdev, start_sector, GFP_NOFS);
- if (!bio)
- return -ENOMEM;
- bio->bi_private = dip;
- bio->bi_end_io = btrfs_end_dio_bio;
- atomic_inc(&dip->pending_bios);
-
map_length = orig_bio->bi_size;
ret = btrfs_map_block(map_tree, READ, start_sector << 9,
&map_length, NULL, 0);
@@ -5975,6 +5968,18 @@ static int btrfs_submit_direct_hook(int rw, struct btrfs_dio_private *dip,
return -EIO;...