mm/userfaultfd.c:48:6: sparse: symbol 'double_down_read' was not declared. Should it be static? mm/userfaultfd.c:67:6: sparse: symbol 'double_up_read' was not declared. Should it be static? Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx> --- userfaultfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c index d1e89ef..88b2650 100644 --- a/mm/userfaultfd.c +++ b/mm/userfaultfd.c @@ -45,7 +45,7 @@ void double_pt_unlock(spinlock_t *ptl1, spin_unlock(ptl2); } -void double_down_read(struct rw_semaphore *mm1, +static void double_down_read(struct rw_semaphore *mm1, struct rw_semaphore *mm2) __acquires(mm1) __acquires(mm2) @@ -64,7 +64,7 @@ void double_down_read(struct rw_semaphore *mm1, down_read_nested(mm2, SINGLE_DEPTH_NESTING); } -void double_up_read(struct rw_semaphore *mm1, +static void double_up_read(struct rw_semaphore *mm1, struct rw_semaphore *mm2) __releases(mm1) __releases(mm2) -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>