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WorkStruct: Typedef the work function prototype

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Define a type for the work function prototype.  It's not only kept in the
work_struct struct, it's also passed as an argument to several functions.

This makes it easier to change it.

Signed-Off-By: David Howells <dhowells@redhat.com>
This commit is contained in:
David Howells 2006-11-22 14:54:45 +00:00
parent 52bad64d95
commit 6bb49e5965
3 changed files with 10 additions and 9 deletions
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6
kernel/workqueue.c
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@ -217,7 +217,7 @@ static void run_workqueue(struct cpu_workqueue_struct *cwq)
while (!list_empty(&cwq->worklist)) {
struct work_struct *work = list_entry(cwq->worklist.next,
struct work_struct, entry);
void (*f) (void *) = work->func;
work_func_t f = work->func;
void *data = work->data;
list_del_init(cwq->worklist.next);
@ -513,7 +513,7 @@ EXPORT_SYMBOL(schedule_delayed_work_on);
*
* schedule_on_each_cpu() is very slow.
*/
int schedule_on_each_cpu(void (*func)(void *info), void *info)
int schedule_on_each_cpu(work_func_t func, void *info)
{
int cpu;
struct work_struct *works;
@ -578,7 +578,7 @@ EXPORT_SYMBOL(cancel_rearming_delayed_work);
* Returns: 0 - function was executed
* 1 - function was scheduled for execution
*/
int execute_in_process_context(void (*fn)(void *data), void *data,
int execute_in_process_context(work_func_t fn, void *data,
struct execute_work *ew)
{
if (!in_interrupt()) {