286 typedef struct pfm_context {  struct
289 	pfm_context_flags_t	ctx_flags;		/* bitmask of flags  (block reason incl.) */  argument
290 	unsigned int		ctx_state;		/* state: active/inactive (no bitfield) */
292 	struct task_struct 	*ctx_task;		/* task to which context is attached */
294 	unsigned long		ctx_ovfl_regs[4];	/* which registers overflowed (notification) */
296 	struct completion	ctx_restart_done;  	/* use for blocking notification mode */
298 	unsigned long		ctx_used_pmds[4];	/* bitmask of PMD used            */
299 	unsigned long		ctx_all_pmds[4];	/* bitmask of all accessible PMDs */
300 	unsigned long		ctx_reload_pmds[4];	/* bitmask of force reload PMD on ctxsw in */
302 	unsigned long		ctx_all_pmcs[4];	/* bitmask of all accessible PMCs */
303 	unsigned long		ctx_reload_pmcs[4];	/* bitmask of force reload PMC on ctxsw in */
304 	unsigned long		ctx_used_monitors[4];	/* bitmask of monitor PMC being used */
306 	unsigned long		ctx_pmcs[PFM_NUM_PMC_REGS];	/*  saved copies of PMC values */
308 	unsigned int		ctx_used_ibrs[1];		/* bitmask of used IBR (speedup ctxsw in) */
309 	unsigned int		ctx_used_dbrs[1];		/* bitmask of used DBR (speedup ctxsw in) */
310 	unsigned long		ctx_dbrs[IA64_NUM_DBG_REGS];	/* DBR values (cache) when not loaded */
311 	unsigned long		ctx_ibrs[IA64_NUM_DBG_REGS];	/* IBR values (cache) when not loaded */
313 	pfm_counter_t		ctx_pmds[PFM_NUM_PMD_REGS]; /* software state for PMDS */
315 	unsigned long		th_pmcs[PFM_NUM_PMC_REGS];	/* PMC thread save state */
339 } pfm_context_t;  argument
347 #define PFM_GET_CTX(t)	 	((pfm_context_t *)(t)->thread.pfm_context)  argument