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-rw-r--r--kernel/fs/btrfs/ulist.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/fs/btrfs/ulist.h b/kernel/fs/btrfs/ulist.h
index 4c29db604..a01a2c458 100644
--- a/kernel/fs/btrfs/ulist.h
+++ b/kernel/fs/btrfs/ulist.h
@@ -57,6 +57,7 @@ void ulist_free(struct ulist *ulist);
int ulist_add(struct ulist *ulist, u64 val, u64 aux, gfp_t gfp_mask);
int ulist_add_merge(struct ulist *ulist, u64 val, u64 aux,
u64 *old_aux, gfp_t gfp_mask);
+int ulist_del(struct ulist *ulist, u64 val, u64 aux);
/* just like ulist_add_merge() but take a pointer for the aux data */
static inline int ulist_add_merge_ptr(struct ulist *ulist, u64 val, void *aux,