57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
#ifndef __PERF_THREAD_H
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#define __PERF_THREAD_H
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#include <linux/rbtree.h>
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#include <unistd.h>
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#include "symbol.h"
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struct thread {
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struct rb_node rb_node;
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struct rb_root maps[MAP__NR_TYPES];
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struct list_head removed_maps[MAP__NR_TYPES];
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pid_t pid;
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bool use_modules;
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char shortname[3];
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char *comm;
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int comm_len;
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};
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void thread__init(struct thread *self, pid_t pid);
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int thread__set_comm(struct thread *self, const char *comm);
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int thread__comm_len(struct thread *self);
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struct thread *threads__findnew(pid_t pid);
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struct thread *register_idle_thread(void);
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void thread__insert_map(struct thread *self, struct map *map);
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int thread__fork(struct thread *self, struct thread *parent);
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size_t thread__fprintf_maps(struct thread *self, FILE *fp);
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size_t threads__fprintf(FILE *fp);
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void maps__insert(struct rb_root *maps, struct map *map);
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struct map *maps__find(struct rb_root *maps, u64 addr);
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static inline struct map *thread__find_map(struct thread *self,
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enum map_type type, u64 addr)
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{
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return self ? maps__find(&self->maps[type], addr) : NULL;
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}
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static inline void __thread__insert_map(struct thread *self, struct map *map)
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{
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maps__insert(&self->maps[map->type], map);
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}
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void thread__find_addr_location(struct thread *self, u8 cpumode,
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enum map_type type, u64 addr,
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struct addr_location *al,
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symbol_filter_t filter);
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struct symbol *thread__find_symbol(struct thread *self,
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enum map_type type, u64 addr,
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symbol_filter_t filter);
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static inline struct symbol *
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thread__find_function(struct thread *self, u64 addr, symbol_filter_t filter)
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{
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return thread__find_symbol(self, MAP__FUNCTION, addr, filter);
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}
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#endif /* __PERF_THREAD_H */
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