From e567bf7112518824830978d644dfb5a991e67d54 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Sun, 22 Jun 2014 16:32:48 -0600 Subject: [PATCH] Revert "block: add __init to elv_register" This reverts commit b5097e956a4d2919ee248d6481e4204c5568ed5c. The original commit is buggy, we do use the registration functions at runtime, for instance when loading IO schedulers through sysfs. Reported-by: Damien Wyart --- block/elevator.c | 2 +- include/linux/elevator.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/block/elevator.c b/block/elevator.c index 34bded1..24c28b6 100644 --- a/block/elevator.c +++ b/block/elevator.c @@ -825,7 +825,7 @@ void elv_unregister_queue(struct request_queue *q) } EXPORT_SYMBOL(elv_unregister_queue); -int __init elv_register(struct elevator_type *e) +int elv_register(struct elevator_type *e) { char *def = ""; diff --git a/include/linux/elevator.h b/include/linux/elevator.h index e2a6bd7..45a9147 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h @@ -143,7 +143,7 @@ extern void elv_drain_elevator(struct request_queue *); * io scheduler registration */ extern void __init load_default_elevator_module(void); -extern int __init elv_register(struct elevator_type *); +extern int elv_register(struct elevator_type *); extern void elv_unregister(struct elevator_type *); /* -- 2.7.4