diff options
| -rw-r--r-- | src/include/memrange.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/memrange.h b/src/include/memrange.h index f8fa033cee..ea3b118d41 100644 --- a/src/include/memrange.h +++ b/src/include/memrange.h @@ -81,6 +81,11 @@ static inline void range_entry_update_tag(struct range_entry *r, r->tag = new_tag; } +static inline bool memranges_is_empty(struct memranges *ranges) +{ + return ranges->entries == NULL; +} + /* Iterate over each entry in a memranges structure. Ranges cannot * be deleted while processing each entry as the list cannot be safely * traversed after such an operation. |