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Grow: mark some functions static 

Going through the Grow api found some local routines that could be
marked static.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
Dan Williams 2010-11-18 10:21:53 +01:00 committed by NeilBrown
parent 9ea5a25217
commit 4411fb1749
1 changed files with 6 additions and 6 deletions
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12
Grow.c
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@ -435,7 +435,7 @@ static struct mdp_backup_super {
__u8 pad[512-68-32];
} __attribute__((aligned(512))) bsb, bsb2;
__u32 bsb_csum(char *buf, int len)
static __u32 bsb_csum(char *buf, int len)
{
int i;
int csum = 0;
@ -458,7 +458,7 @@ static int child_same_size(int afd, struct mdinfo *sra, unsigned long blocks,
int disks, int chunk, int level, int layout, int data,
int dests, int *destfd, unsigned long long *destoffsets);
int freeze_array(struct mdinfo *sra)
static int freeze_array(struct mdinfo *sra)
{
/* Try to freeze resync on this array.
* Return -1 if the array is busy,
@ -476,14 +476,14 @@ int freeze_array(struct mdinfo *sra)
return 1;
}
void unfreeze_array(struct mdinfo *sra, int frozen)
static void unfreeze_array(struct mdinfo *sra, int frozen)
{
/* If 'frozen' is 1, unfreeze the array */
if (frozen > 0)
sysfs_set_str(sra, NULL, "sync_action", "idle");
}
void wait_reshape(struct mdinfo *sra)
static void wait_reshape(struct mdinfo *sra)
{
int fd = sysfs_get_fd(sra, NULL, "sync_action");
char action[20];
@ -1297,7 +1297,7 @@ int Grow_reshape(char *devname, int fd, int quiet, char *backup_file,
*/
/* FIXME return status is never checked */
int grow_backup(struct mdinfo *sra,
static int grow_backup(struct mdinfo *sra,
unsigned long long offset, /* per device */
unsigned long stripes, /* per device */
int *sources, unsigned long long *offsets,
@ -1412,7 +1412,7 @@ int grow_backup(struct mdinfo *sra,
* every works.
*/
/* FIXME return value is often ignored */
int wait_backup(struct mdinfo *sra,
static int wait_backup(struct mdinfo *sra,
unsigned long long offset, /* per device */
unsigned long long blocks, /* per device */
unsigned long long blocks2, /* per device - hack */