mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 12:14:01 +08:00
38aaf8090d
Use llist in irq_work instead of the lock-less linked list implementation in irq_work to avoid the code duplication. Signed-off-by: Huang Ying <ying.huang@intel.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1315461646-1379-6-git-send-email-ying.huang@intel.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
24 lines
460 B
C
24 lines
460 B
C
#ifndef _LINUX_IRQ_WORK_H
|
|
#define _LINUX_IRQ_WORK_H
|
|
|
|
#include <linux/llist.h>
|
|
|
|
struct irq_work {
|
|
unsigned long flags;
|
|
struct llist_node llnode;
|
|
void (*func)(struct irq_work *);
|
|
};
|
|
|
|
static inline
|
|
void init_irq_work(struct irq_work *work, void (*func)(struct irq_work *))
|
|
{
|
|
work->flags = 0;
|
|
work->func = func;
|
|
}
|
|
|
|
bool irq_work_queue(struct irq_work *work);
|
|
void irq_work_run(void);
|
|
void irq_work_sync(struct irq_work *work);
|
|
|
|
#endif /* _LINUX_IRQ_WORK_H */
|