summaryrefslogtreecommitdiff
path: root/include/linux/ioprio.h
diff options
context:
space:
mode:
authorOleg Nesterov <oleg@tv-sign.ru>2006-08-21 10:02:50 +0200
committerJens Axboe <axboe@suse.de>2006-08-21 10:02:50 +0200
commite014ff8d4285b81f0de0719d8eee72bc50bfd4be (patch)
tree5d60afed23d2f4ced4ccce961415cdfe15295a21 /include/linux/ioprio.h
parent9f83e45eb54fc7198dc59fc63255341851ba4c48 (diff)
[PATCH] uninline ioprio_best()
Saves 376 bytes (5 callers) for me. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'include/linux/ioprio.h')
-rw-r--r--include/linux/ioprio.h23
1 files changed, 1 insertions, 22 deletions
diff --git a/include/linux/ioprio.h b/include/linux/ioprio.h
index 88d5961f7a3f..8e2042b9d471 100644
--- a/include/linux/ioprio.h
+++ b/include/linux/ioprio.h
@@ -59,27 +59,6 @@ static inline int task_nice_ioprio(struct task_struct *task)
/*
* For inheritance, return the highest of the two given priorities
*/
-static inline int ioprio_best(unsigned short aprio, unsigned short bprio)
-{
- unsigned short aclass = IOPRIO_PRIO_CLASS(aprio);
- unsigned short bclass = IOPRIO_PRIO_CLASS(bprio);
-
- if (!ioprio_valid(aprio))
- return bprio;
- if (!ioprio_valid(bprio))
- return aprio;
-
- if (aclass == IOPRIO_CLASS_NONE)
- aclass = IOPRIO_CLASS_BE;
- if (bclass == IOPRIO_CLASS_NONE)
- bclass = IOPRIO_CLASS_BE;
-
- if (aclass == bclass)
- return min(aprio, bprio);
- if (aclass > bclass)
- return bprio;
- else
- return aprio;
-}
+extern int ioprio_best(unsigned short aprio, unsigned short bprio);
#endif