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authorEric Sandeen <sandeen@redhat.com>2013-04-25 20:41:01 +0000
committerJosef Bacik <jbacik@fusionio.com>2013-05-06 15:55:23 -0400
commit48a3b6366f6913683563d934eb16fea67dead9c1 (patch)
treeeb26170d3a5ddb6f81ae612db21fb8fba14e655d /fs/btrfs/extent_map.c
parent634554dc0acfc8753c05e432b2fdb34b0be89c78 (diff)
btrfs: make static code static & remove dead code
Big patch, but all it does is add statics to functions which are in fact static, then remove the associated dead-code fallout. removed functions: btrfs_iref_to_path() __btrfs_lookup_delayed_deletion_item() __btrfs_search_delayed_insertion_item() __btrfs_search_delayed_deletion_item() find_eb_for_page() btrfs_find_block_group() range_straddles_pages() extent_range_uptodate() btrfs_file_extent_length() btrfs_scrub_cancel_devid() btrfs_start_transaction_lflush() btrfs_print_tree() is left because it is used for debugging. btrfs_start_transaction_lflush() and btrfs_reada_detach() are left for symmetry. ulist.c functions are left, another patch will take care of those. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Diffstat (limited to 'fs/btrfs/extent_map.c')
-rw-r--r--fs/btrfs/extent_map.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/btrfs/extent_map.c b/fs/btrfs/extent_map.c
index ca968742c3db..a4a7a1a8da95 100644
--- a/fs/btrfs/extent_map.c
+++ b/fs/btrfs/extent_map.c
@@ -345,8 +345,9 @@ static u64 range_end(u64 start, u64 len)
return start + len;
}
-struct extent_map *__lookup_extent_mapping(struct extent_map_tree *tree,
- u64 start, u64 len, int strict)
+static struct extent_map *
+__lookup_extent_mapping(struct extent_map_tree *tree,
+ u64 start, u64 len, int strict)
{
struct extent_map *em;
struct rb_node *rb_node;