This patch adds a tasklet_is_scheduled API to allow a driver to know if its tasklet is already scheduled. Signed-off-by: Steven Rostedt Index: linux-2.6-test/include/linux/tasklet.h =================================================================== --- linux-2.6-test.orig/include/linux/tasklet.h +++ linux-2.6-test/include/linux/tasklet.h @@ -107,6 +107,11 @@ static inline void tasklet_hi_enable(str atomic_dec(&t->count); } +static inline int tasklet_is_scheduled(struct tasklet_struct *t) +{ + return test_bit(TASKLET_STATE_SCHED, &t->state); +} + extern void tasklet_kill(struct tasklet_struct *t); extern void tasklet_kill_immediate(struct tasklet_struct *t, unsigned int cpu); extern void tasklet_init(struct tasklet_struct *t, -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/