qosres: rres_kpi_core.h Source File

00001 
00018 #ifndef __RRES_CORE_KPI_H__
00019 #define __RRES_CORE_KPI_H__
00020 
00021 #include "rres_config.h"
00022 #include "rres_server.h"
00023 #include "qos_types.h"
00024 #include "kal_sched.h"
00025 
00031 #define QOS_F_DEFAULT   0x00000001
00032 
00038 #define QOS_F_SOFT      0x00000002
00039 
00041 static inline server_t * rres_find_by_task(struct task_struct *task);
00042 
00043 typedef struct server_params_t {
00044   qres_time_t max_budget;   
00045   qres_time_t period;       
00046   unsigned long flags;      
00047 } server_params_t;
00048 
00050 qos_rv rres_init_server(server_t * p_server, server_params_t *p_params);
00051 
00053 qos_rv rres_cleanup_server(server_t *rres);
00054 
00056 qos_rv rres_attach_task(server_t *p_server, struct task_struct *task);
00057 
00061 qos_rv rres_detach_task(server_t *p_server, struct task_struct *task);
00062 
00064 qos_rv rres_get_params(server_t *p_server, server_params_t *p_params);
00065 
00067 qos_rv rres_set_params(server_t *p_server, server_params_t *p_params);
00068 
00070 qres_time_t rres_get_exec_time(server_t *rres);
00071 
00074 server_t * rres_get_default_server(void);
00075 
00077 qos_bool_t rres_has_server(struct task_struct *t);
00078 
00080 qos_bool_t rres_empty(server_t *p_server);
00081 
00082 #endif /* __RRES_CORE_KPI_H__ */
00083