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Differential D24188 Diff 69997 head/sys/sys/gtaskqueue.h

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head/sys/sys/gtaskqueue.h

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int grouptaskqueue_enqueue(struct gtaskqueue *queue, struct gtask *task); int grouptaskqueue_enqueue(struct gtaskqueue *queue, struct gtask *task);
void taskqgroup_attach(struct taskqgroup *qgroup, struct grouptask *grptask, void taskqgroup_attach(struct taskqgroup *qgroup, struct grouptask *grptask,
void *uniq, device_t dev, struct resource *irq, const char *name); void *uniq, device_t dev, struct resource *irq, const char *name);
int taskqgroup_attach_cpu(struct taskqgroup *qgroup, int taskqgroup_attach_cpu(struct taskqgroup *qgroup,
struct grouptask *grptask, void *uniq, int cpu, device_t dev, struct grouptask *grptask, void *uniq, int cpu, device_t dev,
struct resource *irq, const char *name); struct resource *irq, const char *name);
void taskqgroup_detach(struct taskqgroup *qgroup, struct grouptask *gtask); void taskqgroup_detach(struct taskqgroup *qgroup, struct grouptask *gtask);
struct taskqgroup *taskqgroup_create(const char *name); struct taskqgroup *taskqgroup_create(const char *name, int cnt, int stride);
void taskqgroup_destroy(struct taskqgroup *qgroup); void taskqgroup_destroy(struct taskqgroup *qgroup);
int taskqgroup_adjust(struct taskqgroup *qgroup, int cnt, int stride); void taskqgroup_bind(struct taskqgroup *qgroup);
void taskqgroup_config_gtask_init(void *ctx, struct grouptask *gtask, void taskqgroup_config_gtask_init(void *ctx, struct grouptask *gtask,
gtask_fn_t *fn, const char *name); gtask_fn_t *fn, const char *name);
void taskqgroup_config_gtask_deinit(struct grouptask *gtask); void taskqgroup_config_gtask_deinit(struct grouptask *gtask);
#define GTASK_INIT(gtask, flags, priority, func, context) do { \ #define GTASK_INIT(gtask, flags, priority, func, context) do { \
(gtask)->ta_flags = flags; \ (gtask)->ta_flags = flags; \
(gtask)->ta_priority = (priority); \ (gtask)->ta_priority = (priority); \
(gtask)->ta_func = (func); \ (gtask)->ta_func = (func); \
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#define TASKQGROUP_DEFINE(name, cnt, stride) \ #define TASKQGROUP_DEFINE(name, cnt, stride) \
\ \
struct taskqgroup *qgroup_##name; \ struct taskqgroup *qgroup_##name; \
\ \
static void \ static void \
taskqgroup_define_##name(void *arg) \ taskqgroup_define_##name(void *arg) \
{ \ { \
qgroup_##name = taskqgroup_create(#name); \ qgroup_##name = taskqgroup_create(#name, (cnt), (stride)); \
} \ } \
\
SYSINIT(taskqgroup_##name, SI_SUB_TASKQ, SI_ORDER_FIRST, \ SYSINIT(taskqgroup_##name, SI_SUB_TASKQ, SI_ORDER_FIRST, \
taskqgroup_define_##name, NULL); \ taskqgroup_define_##name, NULL); \
\ \
static void \ static void \
taskqgroup_adjust_##name(void *arg) \ taskqgroup_bind_##name(void *arg) \
{ \ { \
taskqgroup_adjust(qgroup_##name, (cnt), (stride)); \ taskqgroup_bind(qgroup_##name); \
} \ } \
\ SYSINIT(taskqgroup_bind_##name, SI_SUB_SMP, SI_ORDER_ANY, \
SYSINIT(taskqgroup_adj_##name, SI_SUB_SMP, SI_ORDER_ANY, \ taskqgroup_bind_##name, NULL)
taskqgroup_adjust_##name, NULL)
TASKQGROUP_DECLARE(net);
TASKQGROUP_DECLARE(softirq); TASKQGROUP_DECLARE(softirq);
#endif /* !_SYS_GTASKQUEUE_H_ */ #endif /* !_SYS_GTASKQUEUE_H_ */