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author | Lai Jiangshan <laijs@cn.fujitsu.com> | 2013-03-13 00:59:14 +0400 |
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committer | Tejun Heo <tj@kernel.org> | 2013-03-13 00:59:14 +0400 |
commit | 362f2b098b188ede9c4350cc20e58040dbfa515e (patch) | |
tree | 17ff75cb57d281e46facf7704ae49d76dc29a3b7 /kernel/async.c | |
parent | cc2a8b1a5595a435191fb197d92d1f3e193c9a6d (diff) | |
download | linux-362f2b098b188ede9c4350cc20e58040dbfa515e.tar.xz |
async: rename and redefine async_func_ptr
A function type is typically defined as
typedef ret_type (*func)(args..)
but async_func_ptr is not. Redefine it.
Also rename async_func_ptr to async_func_t for _func_t suffix is more generic.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Diffstat (limited to 'kernel/async.c')
-rw-r--r-- | kernel/async.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/kernel/async.c b/kernel/async.c index ab99c92f6b68..61f023ce0228 100644 --- a/kernel/async.c +++ b/kernel/async.c @@ -73,7 +73,7 @@ struct async_entry { struct list_head global_list; struct work_struct work; async_cookie_t cookie; - async_func_ptr *func; + async_func_t func; void *data; struct async_domain *domain; }; @@ -145,7 +145,7 @@ static void async_run_entry_fn(struct work_struct *work) wake_up(&async_done); } -static async_cookie_t __async_schedule(async_func_ptr *ptr, void *data, struct async_domain *domain) +static async_cookie_t __async_schedule(async_func_t func, void *data, struct async_domain *domain) { struct async_entry *entry; unsigned long flags; @@ -165,13 +165,13 @@ static async_cookie_t __async_schedule(async_func_ptr *ptr, void *data, struct a spin_unlock_irqrestore(&async_lock, flags); /* low on memory.. run synchronously */ - ptr(data, newcookie); + func(data, newcookie); return newcookie; } INIT_LIST_HEAD(&entry->domain_list); INIT_LIST_HEAD(&entry->global_list); INIT_WORK(&entry->work, async_run_entry_fn); - entry->func = ptr; + entry->func = func; entry->data = data; entry->domain = domain; @@ -198,21 +198,21 @@ static async_cookie_t __async_schedule(async_func_ptr *ptr, void *data, struct a /** * async_schedule - schedule a function for asynchronous execution - * @ptr: function to execute asynchronously + * @func: function to execute asynchronously * @data: data pointer to pass to the function * * Returns an async_cookie_t that may be used for checkpointing later. * Note: This function may be called from atomic or non-atomic contexts. */ -async_cookie_t async_schedule(async_func_ptr *ptr, void *data) +async_cookie_t async_schedule(async_func_t func, void *data) { - return __async_schedule(ptr, data, &async_dfl_domain); + return __async_schedule(func, data, &async_dfl_domain); } EXPORT_SYMBOL_GPL(async_schedule); /** * async_schedule_domain - schedule a function for asynchronous execution within a certain domain - * @ptr: function to execute asynchronously + * @func: function to execute asynchronously * @data: data pointer to pass to the function * @domain: the domain * @@ -222,10 +222,10 @@ EXPORT_SYMBOL_GPL(async_schedule); * synchronization domain is specified via @domain. Note: This function * may be called from atomic or non-atomic contexts. */ -async_cookie_t async_schedule_domain(async_func_ptr *ptr, void *data, +async_cookie_t async_schedule_domain(async_func_t func, void *data, struct async_domain *domain) { - return __async_schedule(ptr, data, domain); + return __async_schedule(func, data, domain); } EXPORT_SYMBOL_GPL(async_schedule_domain); |