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bitmap: Mark a number of local functions static 

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
This commit is contained in:
Jes Sorensen 2016-08-15 16:35:28 -04:00
parent 34996a5f89
commit 6e88b3b3e5
1 changed files with 9 additions and 8 deletions
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17
bitmap.c
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@ -47,13 +47,13 @@ mapping_t bitmap_states[] = {
{ NULL, -1 }
};
const char *bitmap_state(int state_num)
static const char *bitmap_state(int state_num)
{
char *state = map_num(bitmap_states, state_num);
return state ? state : "Unknown";
}
const char *human_chunksize(unsigned long bytes)
static const char *human_chunksize(unsigned long bytes)
{
static char buf[16];
char *suffixes[] = { "B", "KB", "MB", "GB", "TB", NULL };
@ -95,7 +95,7 @@ static inline int count_dirty_bits_byte(char byte, int num_bits)
return num;
}
int count_dirty_bits(char *buf, int num_bits)
static int count_dirty_bits(char *buf, int num_bits)
{
int i, num = 0;
@ -109,8 +109,8 @@ int count_dirty_bits(char *buf, int num_bits)
}
/* calculate the size of the bitmap given the array size and bitmap chunksize */
unsigned long long bitmap_bits(unsigned long long array_size,
unsigned long chunksize)
static unsigned long long
bitmap_bits(unsigned long long array_size, unsigned long chunksize)
{
return (array_size * 512 + chunksize - 1) / chunksize;
}
@ -123,7 +123,7 @@ unsigned long bitmap_sectors(struct bitmap_super_s *bsb)
return (bits + bits_per_sector - 1) / bits_per_sector;
}
bitmap_info_t *bitmap_fd_read(int fd, int brief)
static bitmap_info_t *bitmap_fd_read(int fd, int brief)
{
/* Note: fd might be open O_DIRECT, so we must be
* careful to align reads properly
@ -194,7 +194,8 @@ out:
return info;
}
int bitmap_file_open(char *filename, struct supertype **stp, int node_num)
static int
bitmap_file_open(char *filename, struct supertype **stp, int node_num)
{
int fd;
struct stat stb;
@ -240,7 +241,7 @@ int bitmap_file_open(char *filename, struct supertype **stp, int node_num)
return fd;
}
__u32 swapl(__u32 l)
static __u32 swapl(__u32 l)
{
char *c = (char*)&l;
char t= c[0];