+++ /dev/null
-diff --git a/btrfs.c b/btrfs.c
-index 2d39f2c..78c468d 100644
---- a/btrfs.c
-+++ b/btrfs.c
-@@ -210,7 +210,7 @@ static int handle_global_options(int argc, char **argv)
- return shift;
- }
-
--void handle_special_globals(int shift, int argc, char **argv)
-+static void handle_special_globals(int shift, int argc, char **argv)
- {
- int has_help = 0;
- int has_full = 0;
-diff --git a/extent-tree.c b/extent-tree.c
-index cd98633..8c9cdef 100644
---- a/extent-tree.c
-+++ b/extent-tree.c
-@@ -3749,7 +3749,7 @@ static void __get_extent_size(struct btrfs_root *root, struct btrfs_path *path,
- * Return >0 for not found.
- * Return <0 for err
- */
--int btrfs_search_overlap_extent(struct btrfs_root *root,
-+static int btrfs_search_overlap_extent(struct btrfs_root *root,
- struct btrfs_path *path, u64 bytenr, u64 len)
- {
- struct btrfs_key key;
-diff --git a/free-space-tree.c b/free-space-tree.c
-index 6641cdf..65d101f 100644
---- a/free-space-tree.c
-+++ b/free-space-tree.c
-@@ -780,7 +780,7 @@ out:
- return ret;
- }
-
--int __remove_from_free_space_tree(struct btrfs_trans_handle *trans,
-+static int __remove_from_free_space_tree(struct btrfs_trans_handle *trans,
- struct btrfs_block_group_cache *block_group,
- struct btrfs_path *path, u64 start, u64 size)
- {
-@@ -1420,7 +1420,7 @@ out:
- return ret;
- }
-
--struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,
-+static struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info,
- u64 objectid)
- {
-diff --git a/kernel-lib/bitops.h b/kernel-lib/bitops.h
-index b1fd6f5..4aadf91 100644
---- a/kernel-lib/bitops.h
-+++ b/kernel-lib/bitops.h
-@@ -178,9 +178,9 @@ static inline unsigned long find_next_zero_bit(const unsigned long *addr,
- static inline unsigned long ext2_swab(const unsigned long y)
- {
- #if BITS_PER_LONG == 64
-- return (unsigned long) bswap64((u64) y);
-+ return (unsigned long) bswap_64((u64) y);
- #elif BITS_PER_LONG == 32
-- return (unsigned long) bswap32((u32) y);
-+ return (unsigned long) bswap_32((u32) y);
- #else
- #error BITS_PER_LONG not defined
- #endif
-@@ -218,14 +218,14 @@ static inline unsigned long _find_next_bit_le(const unsigned long *addr1,
- return min(start + __ffs(ext2_swab(tmp)), nbits);
- }
-
--unsigned long find_next_zero_bit_le(const void *addr, unsigned long size,
-+static unsigned long find_next_zero_bit_le(const void *addr, unsigned long size,
- unsigned long offset)
- {
- return _find_next_bit_le(addr, NULL, size, offset, ~0UL);
- }
-
-
--unsigned long find_next_bit_le(const void *addr, unsigned long size,
-+static unsigned long find_next_bit_le(const void *addr, unsigned long size,
- unsigned long offset)
- {
- return _find_next_bit_le(addr, NULL, size, offset, 0UL);
-diff --git a/kernel-lib/rbtree.h b/kernel-lib/rbtree.h
-index 47b662a..ebb4145 100644
---- a/kernel-lib/rbtree.h
-+++ b/kernel-lib/rbtree.h
-@@ -52,7 +52,7 @@ struct rb_root {
-
- #define rb_parent(r) ((struct rb_node *)((r)->__rb_parent_color & ~3))
-
--#define RB_ROOT (struct rb_root) { NULL, }
-+#define RB_ROOT (struct rb_root) {}
- #define rb_entry(ptr, type, member) container_of(ptr, type, member)
-
- #define RB_EMPTY_ROOT(root) ((root)->rb_node == NULL)
-diff --git a/utils.h b/utils.h
-index b6c00cf..7c5eb79 100644
---- a/utils.h
-+++ b/utils.h
-@@ -29,6 +29,7 @@
- #include "sizes.h"
- #include "messages.h"
- #include "ioctl.h"
-+#include "fsfeatures.h"
-
- #define BTRFS_SCAN_MOUNTED (1ULL << 0)
- #define BTRFS_SCAN_LBLKID (1ULL << 1)