diff options
Diffstat (limited to 'drivers/md/persistent-data/dm-btree.c')
| -rw-r--r-- | drivers/md/persistent-data/dm-btree.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/md/persistent-data/dm-btree.c b/drivers/md/persistent-data/dm-btree.c index 1744f3618a55..02e2ee0d8a00 100644 --- a/drivers/md/persistent-data/dm-btree.c +++ b/drivers/md/persistent-data/dm-btree.c @@ -1144,6 +1144,17 @@ int dm_btree_cursor_next(struct dm_btree_cursor *c) } EXPORT_SYMBOL_GPL(dm_btree_cursor_next); +int dm_btree_cursor_skip(struct dm_btree_cursor *c, uint32_t count) +{ + int r = 0; + + while (count-- && !r) + r = dm_btree_cursor_next(c); + + return r; +} +EXPORT_SYMBOL_GPL(dm_btree_cursor_skip); + int dm_btree_cursor_get_value(struct dm_btree_cursor *c, uint64_t *key, void *value_le) { if (c->depth) { |