diff options
author | David Woodhouse <David.Woodhouse@intel.com> | 2008-10-13 12:13:56 -0400 |
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committer | David Woodhouse <David.Woodhouse@intel.com> | 2008-10-13 12:13:56 -0400 |
commit | e758936e02700ff88a0b08b722a3847b95283ef2 (patch) | |
tree | 50c919bef1b459a778b85159d5929de95b6c4a01 /include/linux/elevator.h | |
parent | 239cfbde1f5843c4a24199f117d5f67f637d72d5 (diff) | |
parent | 4480f15b3306f43bbb0310d461142b4e897ca45b (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
include/asm-x86/statfs.h
Diffstat (limited to 'include/linux/elevator.h')
-rw-r--r-- | include/linux/elevator.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/elevator.h b/include/linux/elevator.h index 639624b55fbe..92f6f634e3e6 100644 --- a/include/linux/elevator.h +++ b/include/linux/elevator.h | |||
@@ -112,6 +112,7 @@ extern struct request *elv_latter_request(struct request_queue *, struct request | |||
112 | extern int elv_register_queue(struct request_queue *q); | 112 | extern int elv_register_queue(struct request_queue *q); |
113 | extern void elv_unregister_queue(struct request_queue *q); | 113 | extern void elv_unregister_queue(struct request_queue *q); |
114 | extern int elv_may_queue(struct request_queue *, int); | 114 | extern int elv_may_queue(struct request_queue *, int); |
115 | extern void elv_abort_queue(struct request_queue *); | ||
115 | extern void elv_completed_request(struct request_queue *, struct request *); | 116 | extern void elv_completed_request(struct request_queue *, struct request *); |
116 | extern int elv_set_request(struct request_queue *, struct request *, gfp_t); | 117 | extern int elv_set_request(struct request_queue *, struct request *, gfp_t); |
117 | extern void elv_put_request(struct request_queue *, struct request *); | 118 | extern void elv_put_request(struct request_queue *, struct request *); |
@@ -173,15 +174,15 @@ enum { | |||
173 | #define rb_entry_rq(node) rb_entry((node), struct request, rb_node) | 174 | #define rb_entry_rq(node) rb_entry((node), struct request, rb_node) |
174 | 175 | ||
175 | /* | 176 | /* |
176 | * Hack to reuse the donelist list_head as the fifo time holder while | 177 | * Hack to reuse the csd.list list_head as the fifo time holder while |
177 | * the request is in the io scheduler. Saves an unsigned long in rq. | 178 | * the request is in the io scheduler. Saves an unsigned long in rq. |
178 | */ | 179 | */ |
179 | #define rq_fifo_time(rq) ((unsigned long) (rq)->donelist.next) | 180 | #define rq_fifo_time(rq) ((unsigned long) (rq)->csd.list.next) |
180 | #define rq_set_fifo_time(rq,exp) ((rq)->donelist.next = (void *) (exp)) | 181 | #define rq_set_fifo_time(rq,exp) ((rq)->csd.list.next = (void *) (exp)) |
181 | #define rq_entry_fifo(ptr) list_entry((ptr), struct request, queuelist) | 182 | #define rq_entry_fifo(ptr) list_entry((ptr), struct request, queuelist) |
182 | #define rq_fifo_clear(rq) do { \ | 183 | #define rq_fifo_clear(rq) do { \ |
183 | list_del_init(&(rq)->queuelist); \ | 184 | list_del_init(&(rq)->queuelist); \ |
184 | INIT_LIST_HEAD(&(rq)->donelist); \ | 185 | INIT_LIST_HEAD(&(rq)->csd.list); \ |
185 | } while (0) | 186 | } while (0) |
186 | 187 | ||
187 | /* | 188 | /* |