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Diffstat (limited to 'sysroot/usr/include/linux/elevator.h')
-rw-r--r--sysroot/usr/include/linux/elevator.h109
1 files changed, 0 insertions, 109 deletions
diff --git a/sysroot/usr/include/linux/elevator.h b/sysroot/usr/include/linux/elevator.h
deleted file mode 100644
index 2e79ce9..0000000
--- a/sysroot/usr/include/linux/elevator.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/****************************************************************************
- ****************************************************************************
- ***
- *** This header was automatically generated from a Linux kernel header
- *** of the same name, to make information necessary for userspace to
- *** call into the kernel available to libc. It contains only constants,
- *** structures, and macros generated from the original header, and thus,
- *** contains no copyrightable information.
- ***
- ****************************************************************************
- ****************************************************************************/
-#ifndef _LINUX_ELEVATOR_H
-#define _LINUX_ELEVATOR_H
-
-typedef int (elevator_merge_fn) (request_queue_t *, struct request **,
- struct bio *);
-
-typedef void (elevator_merge_req_fn) (request_queue_t *, struct request *, struct request *);
-
-typedef void (elevator_merged_fn) (request_queue_t *, struct request *);
-
-typedef int (elevator_dispatch_fn) (request_queue_t *, int);
-
-typedef void (elevator_add_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_queue_empty_fn) (request_queue_t *);
-typedef struct request *(elevator_request_list_fn) (request_queue_t *, struct request *);
-typedef void (elevator_completed_req_fn) (request_queue_t *, struct request *);
-typedef int (elevator_may_queue_fn) (request_queue_t *, int, struct bio *);
-
-typedef int (elevator_set_req_fn) (request_queue_t *, struct request *, struct bio *, gfp_t);
-typedef void (elevator_put_req_fn) (request_queue_t *, struct request *);
-typedef void (elevator_activate_req_fn) (request_queue_t *, struct request *);
-typedef void (elevator_deactivate_req_fn) (request_queue_t *, struct request *);
-
-typedef void *(elevator_init_fn) (request_queue_t *, elevator_t *);
-typedef void (elevator_exit_fn) (elevator_t *);
-
-struct elevator_ops
-{
- elevator_merge_fn *elevator_merge_fn;
- elevator_merged_fn *elevator_merged_fn;
- elevator_merge_req_fn *elevator_merge_req_fn;
-
- elevator_dispatch_fn *elevator_dispatch_fn;
- elevator_add_req_fn *elevator_add_req_fn;
- elevator_activate_req_fn *elevator_activate_req_fn;
- elevator_deactivate_req_fn *elevator_deactivate_req_fn;
-
- elevator_queue_empty_fn *elevator_queue_empty_fn;
- elevator_completed_req_fn *elevator_completed_req_fn;
-
- elevator_request_list_fn *elevator_former_req_fn;
- elevator_request_list_fn *elevator_latter_req_fn;
-
- elevator_set_req_fn *elevator_set_req_fn;
- elevator_put_req_fn *elevator_put_req_fn;
-
- elevator_may_queue_fn *elevator_may_queue_fn;
-
- elevator_init_fn *elevator_init_fn;
- elevator_exit_fn *elevator_exit_fn;
- void (*trim)(struct io_context *);
-};
-
-#define ELV_NAME_MAX (16)
-
-struct elv_fs_entry {
- struct attribute attr;
- ssize_t (*show)(elevator_t *, char *);
- ssize_t (*store)(elevator_t *, const char *, size_t);
-};
-
-struct elevator_type
-{
- struct list_head list;
- struct elevator_ops ops;
- struct elevator_type *elevator_type;
- struct elv_fs_entry *elevator_attrs;
- char elevator_name[ELV_NAME_MAX];
- struct module *elevator_owner;
-};
-
-struct elevator_queue
-{
- struct elevator_ops *ops;
- void *elevator_data;
- struct kobject kobj;
- struct elevator_type *elevator_type;
- struct mutex sysfs_lock;
-};
-
-#define ELEVATOR_NO_MERGE 0
-#define ELEVATOR_FRONT_MERGE 1
-#define ELEVATOR_BACK_MERGE 2
-
-#define ELEVATOR_INSERT_FRONT 1
-#define ELEVATOR_INSERT_BACK 2
-#define ELEVATOR_INSERT_SORT 3
-#define ELEVATOR_INSERT_REQUEUE 4
-
-enum {
- ELV_MQUEUE_MAY,
- ELV_MQUEUE_NO,
- ELV_MQUEUE_MUST,
-};
-
-#define rq_end_sector(rq) ((rq)->sector + (rq)->nr_sectors)
-
-#endif