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btrfs: sink blocksize parameter to reada_tree_block_flagged

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Signed-off-by: David Sterba <dsterba@suse.cz>
This commit is contained in:
David Sterba 2014-06-15 02:24:21 +02:00
parent b6ae40ec76
commit c0dcaa4d7b
3 changed files with 4 additions and 4 deletions
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4
fs/btrfs/disk-io.c
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@ -1086,7 +1086,7 @@ void readahead_tree_block(struct btrfs_root *root, u64 bytenr)
free_extent_buffer(buf); free_extent_buffer(buf);
} }
int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr, u32 blocksize, int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr,
int mirror_num, struct extent_buffer **eb) int mirror_num, struct extent_buffer **eb)
{ {
struct extent_buffer *buf = NULL; struct extent_buffer *buf = NULL;
@ -1094,7 +1094,7 @@ int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr, u32 blocksize,
struct extent_io_tree *io_tree = &BTRFS_I(btree_inode)->io_tree; struct extent_io_tree *io_tree = &BTRFS_I(btree_inode)->io_tree;
int ret; int ret;
buf = btrfs_find_create_tree_block(root, bytenr, blocksize); buf = btrfs_find_create_tree_block(root, bytenr, root->nodesize);
if (!buf) if (!buf)
return 0; return 0;

2
fs/btrfs/disk-io.h
View file

@ -47,7 +47,7 @@ struct btrfs_fs_devices;
struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr, struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr,
u64 parent_transid); u64 parent_transid);
void readahead_tree_block(struct btrfs_root *root, u64 bytenr); void readahead_tree_block(struct btrfs_root *root, u64 bytenr);
int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr, u32 blocksize, int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr,
int mirror_num, struct extent_buffer **eb); int mirror_num, struct extent_buffer **eb);
struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root, struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root,
u64 bytenr, u32 blocksize); u64 bytenr, u32 blocksize);

2
fs/btrfs/reada.c
View file

@ -721,7 +721,7 @@ static int reada_start_machine_dev(struct btrfs_fs_info *fs_info,
atomic_inc(&dev->reada_in_flight); atomic_inc(&dev->reada_in_flight);
ret = reada_tree_block_flagged(fs_info->extent_root, logical, ret = reada_tree_block_flagged(fs_info->extent_root, logical,
fs_info->tree_root->nodesize, mirror_num, &eb); mirror_num, &eb);
if (ret) if (ret)
__readahead_hook(fs_info->extent_root, NULL, logical, ret); __readahead_hook(fs_info->extent_root, NULL, logical, ret);
else if (eb) else if (eb)