diff options
Diffstat (limited to 'ext4_utils/allocate.c')
| -rw-r--r-- | ext4_utils/allocate.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ext4_utils/allocate.c b/ext4_utils/allocate.c index f5fd4fa0..497f580e 100644 --- a/ext4_utils/allocate.c +++ b/ext4_utils/allocate.c @@ -97,6 +97,20 @@ void region_list_append(struct region_list *list, struct region *reg) reg->next = NULL; } +void region_list_merge(struct region_list *list1, struct region_list *list2) +{ + if (list1->first == NULL) { + list1->first = list2->first; + list1->last = list2->last; + list1->iter = list2->first; + list1->partial_iter = 0; + list1->first->prev = NULL; + } else { + list1->last->next = list2->first; + list2->first->prev = list1->last; + list1->last = list2->last; + } +} #if 0 static void dump_starting_from(struct region *reg) { |