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Btrfs: make things static and include the right headers

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Shut up various sparse warnings about symbols that should be either
static or have their declarations in scope.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig
2008-12-02 09:54:17 -05:00
committed by Chris Mason
parent 1ffa4f426c
commit b2950863c6
13 changed files with 68 additions and 67 deletions
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12
fs/btrfs/extent-tree.c
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@@ -74,7 +74,7 @@ static int block_group_bits(struct btrfs_block_group_cache *cache, u64 bits)
* this adds the block group to the fs_info rb tree for the block group
* cache
*/
int btrfs_add_block_group_cache(struct btrfs_fs_info *info,
static int btrfs_add_block_group_cache(struct btrfs_fs_info *info,
struct btrfs_block_group_cache *block_group)
{
struct rb_node **p;
@@ -289,7 +289,7 @@ err:
/*
* return the block group that starts at or after bytenr
*/
struct btrfs_block_group_cache *btrfs_lookup_first_block_group(struct
static struct btrfs_block_group_cache *btrfs_lookup_first_block_group(struct
btrfs_fs_info *info,
u64 bytenr)
{
@@ -3445,7 +3445,7 @@ static int noinline cache_drop_leaf_ref(struct btrfs_trans_handle *trans,
return 0;
}
int drop_snap_lookup_refcount(struct btrfs_root *root, u64 start, u64 len,
static int drop_snap_lookup_refcount(struct btrfs_root *root, u64 start, u64 len,
u32 *refs)
{
int ret;
@@ -5434,7 +5434,7 @@ static u64 update_block_group_flags(struct btrfs_root *root, u64 flags)
return flags;
}
int __alloc_chunk_for_shrink(struct btrfs_root *root,
static int __alloc_chunk_for_shrink(struct btrfs_root *root,
struct btrfs_block_group_cache *shrink_block_group,
int force)
{
@@ -5703,8 +5703,8 @@ out:
return ret;
}
int find_first_block_group(struct btrfs_root *root, struct btrfs_path *path,
struct btrfs_key *key)
static int find_first_block_group(struct btrfs_root *root,
struct btrfs_path *path, struct btrfs_key *key)
{
int ret = 0;
struct btrfs_key found_key;