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Grow: just pass delta_disks instead of all of 'info'. 

That is all we need, so make purpose of code more obvious
by only passing delta_disks.

Signed-off-by: NeilBrown <neilb@suse.de>
This commit is contained in:
NeilBrown 2013-05-21 11:55:44 +10:00
parent 13bbb145cd
commit 50a4962f0f
1 changed files with 4 additions and 4 deletions
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8
Grow.c
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@ -2150,7 +2150,7 @@ static int verify_reshape_position(struct mdinfo *info, int level)
}
static int set_new_data_offset(struct mdinfo *sra, struct supertype *st,
char *devname, struct mdinfo *info,
char *devname, int delta_disks,
unsigned long long data_offset,
unsigned long long min)
{
@ -2188,7 +2188,7 @@ static int set_new_data_offset(struct mdinfo *sra, struct supertype *st,
st2->ss->getinfo_super(st2, &info2, NULL);
st2->ss->free_super(st2);
free(st2);
if (info->delta_disks < 0) {
if (delta_disks < 0) {
/* Don't need any space as array is shrinking
* just move data_offset up by min
*/
@ -2203,7 +2203,7 @@ static int set_new_data_offset(struct mdinfo *sra, struct supertype *st,
}
info2.new_data_offset = data_offset;
}
} else if (info->delta_disks > 0) {
} else if (delta_disks > 0) {
/* need space before */
if (info2.space_before < min) {
fprintf(stderr, Name ": Insufficient head-space for reshape on %s\n",
@ -2356,7 +2356,7 @@ static int raid10_reshape(char *container, int fd, char *devname,
goto release;
}
}
err = set_new_data_offset(sra, st, devname, info, data_offset,
err = set_new_data_offset(sra, st, devname, info->delta_disks, data_offset,
min);
if (err < 0)
goto release;