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authorDavid Sterba <dsterba@suse.cz>2014-06-15 00:29:04 +0200
committerDavid Sterba <dsterba@suse.cz>2014-10-02 16:30:18 +0200
commit58dc4ce4325108b35425ffd30e6acfad9644d49d (patch)
treec265642f6416fa72bad1264a1b6562afcee4db84 /fs/btrfs/disk-io.h
parentBtrfs: try not to ENOSPC on log replay (diff)
downloadlinux-58dc4ce4325108b35425ffd30e6acfad9644d49d.tar.xz
linux-58dc4ce4325108b35425ffd30e6acfad9644d49d.zip
btrfs: remove unused parameter from readahead_tree_block
The parent_transid parameter has been unused since its introduction in ca7a79ad8dbe2466 ("Pass down the expected generation number when reading tree blocks"). In reada_tree_block, it was even wrongly set to leafsize. Transid check is done in the proper read and readahead ignores errors. Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/disk-io.h')
-rw-r--r--fs/btrfs/disk-io.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/disk-io.h b/fs/btrfs/disk-io.h
index 14d06ee1e143..8cd6a53db621 100644
--- a/fs/btrfs/disk-io.h
+++ b/fs/btrfs/disk-io.h
@@ -46,8 +46,7 @@ struct btrfs_fs_devices;
struct extent_buffer *read_tree_block(struct btrfs_root *root, u64 bytenr,
u32 blocksize, u64 parent_transid);
-int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize,
- u64 parent_transid);
+int readahead_tree_block(struct btrfs_root *root, u64 bytenr, u32 blocksize);
int reada_tree_block_flagged(struct btrfs_root *root, u64 bytenr, u32 blocksize,
int mirror_num, struct extent_buffer **eb);
struct extent_buffer *btrfs_find_create_tree_block(struct btrfs_root *root,