The last user of anon_vma_trylock_write() was removed by cc22b9978509, leaving the helper unused. Remove it. Signed-off-by: Hao Li --- mm/internal.h | 5 ----- 1 file changed, 5 deletions(-) diff --git a/mm/internal.h b/mm/internal.h index 68db5abd0a4c..9069013d191f 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -298,11 +298,6 @@ static inline void anon_vma_lock_write(struct anon_vma *anon_vma) down_write(&anon_vma->root->rwsem); } -static inline int anon_vma_trylock_write(struct anon_vma *anon_vma) -{ - return down_write_trylock(&anon_vma->root->rwsem); -} - static inline void anon_vma_unlock_write(struct anon_vma *anon_vma) { up_write(&anon_vma->root->rwsem); -- 2.54.0