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path: root/drivers/md/persistent-data/dm-btree-remove.c
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Diffstat (limited to 'drivers/md/persistent-data/dm-btree-remove.c')
-rw-r--r--drivers/md/persistent-data/dm-btree-remove.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/md/persistent-data/dm-btree-remove.c b/drivers/md/persistent-data/dm-btree-remove.c
index 9836c0ae897c..4222f774cf36 100644
--- a/drivers/md/persistent-data/dm-btree-remove.c
+++ b/drivers/md/persistent-data/dm-btree-remove.c
@@ -544,14 +544,6 @@ static int remove_raw(struct shadow_spine *s, struct dm_btree_info *info,
return r;
}
-static struct dm_btree_value_type le64_type = {
- .context = NULL,
- .size = sizeof(__le64),
- .inc = NULL,
- .dec = NULL,
- .equal = NULL
-};
-
int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,
uint64_t *keys, dm_block_t *new_root)
{
@@ -559,12 +551,14 @@ int dm_btree_remove(struct dm_btree_info *info, dm_block_t root,
int index = 0, r = 0;
struct shadow_spine spine;
struct btree_node *n;
+ struct dm_btree_value_type le64_vt;
+ init_le64_type(info->tm, &le64_vt);
init_shadow_spine(&spine, info);
for (level = 0; level < info->levels; level++) {
r = remove_raw(&spine, info,
(level == last_level ?
- &info->value_type : &le64_type),
+ &info->value_type : &le64_vt),
root, keys[level], (unsigned *)&index);
if (r < 0)
break;
@@ -654,11 +648,13 @@ static int remove_one(struct dm_btree_info *info, dm_block_t root,
int index = 0, r = 0;
struct shadow_spine spine;
struct btree_node *n;
+ struct dm_btree_value_type le64_vt;
uint64_t k;
+ init_le64_type(info->tm, &le64_vt);
init_shadow_spine(&spine, info);
for (level = 0; level < last_level; level++) {
- r = remove_raw(&spine, info, &le64_type,
+ r = remove_raw(&spine, info, &le64_vt,
root, keys[level], (unsigned *) &index);
if (r < 0)
goto out;
@@ -689,6 +685,7 @@ static int remove_one(struct dm_btree_info *info, dm_block_t root,
value_ptr(n, index));
delete_at(n, index);
+ keys[last_level] = k + 1ull;
} else
r = -ENODATA;