Make autoremove_wake_function -> default_wake_function call inlined.
default_wake_function cannot be put as static inline into headers, because
reference to it is taken at some places.
Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
Index: linux-2.6.26-rc7-devel/kernel/sched.c
===================================================================
--- linux-2.6.26-rc7-devel.orig/kernel/sched.c 2008-06-24 07:37:31.000000000 +0200
+++ linux-2.6.26-rc7-devel/kernel/sched.c 2008-06-24 07:37:36.000000000 +0200
@@ -4268,13 +4268,23 @@
#endif /* CONFIG_PREEMPT */
-int default_wake_function(wait_queue_t *curr, unsigned mode, int sync,
- void *key)
+__always_inline int default_wake_function(wait_queue_t *curr, unsigned mode,
+ int sync, void *key)
{
return try_to_wake_up(curr->private, mode, sync);
}
EXPORT_SYMBOL(default_wake_function);
+int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key)
+{
+ int ret = default_wake_function(wait, mode, sync, key);
+
+ if (ret)
+ list_del_init(&wait->task_list);
+ return ret;
+}
+EXPORT_SYMBOL(autoremove_wake_function);
+
/*
* The core wakeup function. Non-exclusive wakeups (nr_exclusive == 0) just
* wake everything up. If it's an exclusive wakeup (nr_exclusive == small +ve
Index: linux-2.6.26-rc7-devel/kernel/wait.c
===================================================================
--- linux-2.6.26-rc7-devel.orig/kernel/wait.c 2008-06-24 07:37:25.000000000 +0200
+++ linux-2.6.26-rc7-devel/kernel/wait.c 2008-06-24 07:37:36.000000000 +0200
@@ -127,16 +127,6 @@
}
EXPORT_SYMBOL(finish_wait);
-int autoremove_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key)
-{
- int ret = default_wake_function(wait, mode, sync, key);
-
- if (ret)
- list_del_init(&wait->task_list);
- return ret;
-}
-EXPORT_SYMBOL(autoremove_wake_function);
-
int wake_bit_function(wait_queue_t *wait, unsigned mode, int sync, void *arg)
{
struct wait_bit_key *key = arg;
Index: linux-2.6.26-rc7-devel/include/linux/wait.h
===================================================================
--- linux-2.6.26-rc7-devel.orig/include/linux/wait.h 2008-06-24 07:37:31.000000000 +0200
+++ linux-2.6.26-rc7-devel/include/linux/wait.h 2008-06-24 07:37:36.000000000 +0200
@@ -63,7 +63,7 @@
typedef struct __wait_queue wait_queue_t;
typedef int (*wait_queue_func_t)(wait_queue_t *wait, unsigned mode, int sync, void *key);
-int default_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
+__always_inline int default_wake_function(wait_queue_t *wait, unsigned mode, int sync, void *key);
struct __wait_queue {
unsigned int flags;
--
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