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btrfs-progs: treewide: Fix missing declarations

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Found using -Wmissing-prototypes in GCC.  This should improve LTO
behavior.

Note that set_free_space_tree_thresholds is an unused function. Adding
inline seems to remove the unused function warning.

Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Rosen Penev 2018-11-05 11:06:43 -08:00 committed by David Sterba
parent 803c916907
commit 01e35d9f53
7 changed files with 13 additions and 9 deletions
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2
btrfs.c
View File

@ -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;

2
check/mode-lowmem.c
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@ -953,7 +953,7 @@ out:
* returns 0 means success.
* returns not 0 means on error;
*/
int repair_ternary_lowmem(struct btrfs_root *root, u64 dir_ino, u64 ino,
static int repair_ternary_lowmem(struct btrfs_root *root, u64 dir_ino, u64 ino,
u64 index, char *name, int name_len, u8 filetype,
int err)
{

2
extent-tree.c
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@ -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;

12
free-space-tree.c
View File

@ -24,7 +24,7 @@
#include "bitops.h"
#include "internal.h"
void set_free_space_tree_thresholds(struct btrfs_block_group_cache *cache,
static inline void set_free_space_tree_thresholds(struct btrfs_block_group_cache *cache,
u64 sectorsize)
{
u32 bitmap_range;
@ -202,7 +202,7 @@ static void le_bitmap_set(unsigned long *map, unsigned int start, int len)
}
}
int convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans,
static int convert_free_space_to_bitmaps(struct btrfs_trans_handle *trans,
struct btrfs_block_group_cache *block_group,
struct btrfs_path *path)
{
@ -341,7 +341,7 @@ out:
return ret;
}
int convert_free_space_to_extents(struct btrfs_trans_handle *trans,
static int convert_free_space_to_extents(struct btrfs_trans_handle *trans,
struct btrfs_block_group_cache *block_group,
struct btrfs_path *path)
{
@ -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)
{
@ -960,7 +960,7 @@ out:
return ret;
}
int __add_to_free_space_tree(struct btrfs_trans_handle *trans,
static int __add_to_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)
{

1
libbtrfsutil/stubs.c
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@ -19,6 +19,7 @@
#include <stdlib.h>
#include <errno.h>
#include "stubs.h"
void *reallocarray(void *ptr, size_t nmemb, size_t size)
{

2
utils-lib.c
View File

@ -5,6 +5,8 @@
#include <sys/ioctl.h>
#include <ioctl.h>
#include "utils.h"
#if BTRFS_FLAT_INCLUDES
#include "ctree.h"
#else

1
utils.h
View File

@ -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)