#ifndef __PERF_MACHINE_H #define __PERF_MACHINE_H #include #include #include "map.h" #include "dso.h" #include "event.h" struct addr_location; struct branch_stack; struct perf_evsel; struct perf_sample; struct symbol; struct thread; union perf_event; /* Native host kernel uses -1 as pid index in machine */ #define HOST_KERNEL_ID (-1) #define DEFAULT_GUEST_KERNEL_ID (0) extern const char *ref_reloc_sym_names[]; struct vdso_info; struct machine { struct rb_node rb_node; pid_t pid; u16 id_hdr_size; bool comm_exec; bool kptr_restrict_warned; char *root_dir; struct rb_root threads; pthread_rwlock_t threads_lock; unsigned int nr_threads; struct list_head dead_threads; struct thread *last_match; struct vdso_info *vdso_info; struct perf_env *env; struct dsos dsos; struct map_groups kmaps; struct map *vmlinux_maps[MAP__NR_TYPES]; u64 kernel_start; pid_t *current_tid; union { /* Tool specific area */ void *priv; u64 db_id; }; }; static inline struct map *__machine__kernel_map(struct machine *machine, enum map_type type) { return machine->vmlinux_maps[type]; } static inline struct map *machine__kernel_map(struct machine *machine) { return __machine__kernel_map(machine, MAP__FUNCTION); } int machine__get_kernel_start(struct machine *machine); static inline u64 machine__kernel_start(struct machine *machine) { if (!machine->kernel_start) machine__get_kernel_start(machine); return machine->kernel_start; } static inline bool machine__kernel_ip(struct machine *machine, u64 ip) { u64 kernel_start = machine__kernel_start(machine); return ip >= kernel_start; } struct thread *machine__find_thread(struct machine *machine, pid_t pid, pid_t tid); struct comm *machine__thread_exec_comm(struct machine *machine, struct thread *thread); int machine__process_comm_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_exit_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_fork_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_lost_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_lost_samples_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_aux_event(struct machine *machine, union perf_event *event); int machine__process_itrace_start_event(struct machine *machine, union perf_event *event); int machine__process_switch_event(struct machine *machine, union perf_event *event); int machine__process_mmap_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_mmap2_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); int machine__process_event(struct machine *machine, union perf_event *event, struct perf_sample *sample); typedef void (*machine__process_t)(struct machine *machine, void *data); struct machines { struct machine host; struct rb_root guests; }; void machines__init(struct machines *machines); void machines__exit(struct machines *machines); void machines__process_guests(struct machines *machines, machine__process_t process, void *data); struct machine *machines__add(struct machines *machines, pid_t pid, const char *root_dir); struct machine *machines__find_host(struct machines *machines); struct machine *machines__find(struct machines *machines, pid_t pid); struct machine *machines__findnew(struct machines *machines, pid_t pid); void machines__set_id_hdr_size(struct machines *machines, u16 id_hdr_size); char *machine__mmap_name(struct machine *machine, char *bf, size_t size); void machines__set_comm_exec(struct machines *machines, bool comm_exec); struct machine *machine__new_host(void); int machine__init(struct machine *machine, const char *root_dir, pid_t pid); void machine__exit(struct machine *machine); void machine__delete_threads(struct machine *machine); void machine__delete(struct machine *machine); void machine__remove_thread(struct machine *machine, struct thread *th); struct branch_info *sample__resolve_bstack(struct perf_sample *sample, struct addr_location *al); struct mem_info *sample__resolve_mem(struct perf_sample *sample, struct addr_location *al); struct callchain_cursor; int thread__resolve_callchain(struct thread *thread, struct callchain_cursor *cursor, struct perf_evsel *evsel, struct perf_sample *sample, struct symbol **parent, struct addr_location *root_al, int max_stack); /* * Default guest kernel is defined by parameter --guestkallsyms * and --guestmodules */ static inline bool machine__is_default_guest(struct machine *machine) { return machine ? machine->pid == DEFAULT_GUEST_KERNEL_ID : false; } static inline bool machine__is_host(struct machine *machine) { return machine ? machine->pid == HOST_KERNEL_ID : false; } struct thread *__machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid); struct thread *machine__findnew_thread(struct machine *machine, pid_t pid, pid_t tid); struct dso *machine__findnew_dso(struct machine *machine, const char *filename); size_t machine__fprintf(struct machine *machine, FILE *fp); static inline struct symbol *machine__find_kernel_symbol(struct machine *machine, enum map_type type, u64 addr, struct map **mapp) { return map_groups__find_symbol(&machine->kmaps, type, addr, mapp); } static inline struct symbol *machine__find_kernel_symbol_by_name(struct machine *machine, enum map_type type, const char *name, struct map **mapp) { return map_groups__find_symbol_by_name(&machine->kmaps, type, name, mapp); } static inline struct symbol *machine__find_kernel_function(struct machine *machine, u64 addr, struct map **mapp) { return machine__find_kernel_symbol(machine, MAP__FUNCTION, addr, mapp); } static inline struct symbol *machine__find_kernel_function_by_name(struct machine *machine, const char *name, struct map **mapp) { return map_groups__find_function_by_name(&machine->kmaps, name, mapp); } struct map *machine__findnew_module_map(struct machine *machine, u64 start, const char *filename); int arch__fix_module_text_start(u64 *start, const char *name); int __machine__load_kallsyms(struct machine *machine, const char *filename, enum map_type type, bool no_kcore); int machine__load_kallsyms(struct machine *machine, const char *filename, enum map_type type); int machine__load_vmlinux_path(struct machine *machine, enum map_type type); size_t machine__fprintf_dsos_buildid(struct machine *machine, FILE *fp, bool (skip)(struct dso *dso, int parm), int parm); size_t machines__fprintf_dsos(struct machines *machines, FILE *fp); size_t machines__fprintf_dsos_buildid(struct machines *machines, FILE *fp, bool (skip)(struct dso *dso, int parm), int parm); void machine__destroy_kernel_maps(struct machine *machine); int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel); int machine__create_kernel_maps(struct machine *machine); int machines__create_kernel_maps(struct machines *machines, pid_t pid); int machines__create_guest_kernel_maps(struct machines *machines); void machines__destroy_kernel_maps(struct machines *machines); size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp); int machine__for_each_thread(struct machine *machine, int (*fn)(struct thread *thread, void *p), void *priv); int machines__for_each_thread(struct machines *machines, int (*fn)(struct thread *thread, void *p), void *priv); int __machine__synthesize_threads(struct machine *machine, struct perf_tool *tool, struct target *target, struct thread_map *threads, perf_event__handler_t process, bool data_mmap, unsigned int proc_map_timeout); static inline int machine__synthesize_threads(struct machine *machine, struct target *target, struct thread_map *threads, bool data_mmap, unsigned int proc_map_timeout) { return __machine__synthesize_threads(machine, NULL, target, threads, perf_event__process, data_mmap, proc_map_timeout); } pid_t machine__get_current_tid(struct machine *machine, int cpu); int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid, pid_t tid); /* * For use with libtraceevent's pevent_set_function_resolver() */ char *machine__resolve_kernel_addr(void *vmachine, unsigned long long *addrp, char **modp); #endif /* __PERF_MACHINE_H */ /include/uapi/linux/apm_bios.h?id=caa2858cd51c54fabd48c486b1b150ead539b872'>plain -rw-r--r--arcfb.h150logplain -rw-r--r--atalk.h975logplain -rw-r--r--atm.h7874logplain -rw-r--r--atm_eni.h585logplain -rw-r--r--atm_he.h343logplain -rw-r--r--atm_idt77105.h892logplain -rw-r--r--atm_nicstar.h1215logplain -rw-r--r--atm_tcp.h1574logplain -rw-r--r--atm_zatm.h1477logplain -rw-r--r--atmapi.h889logplain -rw-r--r--atmarp.h1233logplain -rw-r--r--atmbr2684.h3208logplain -rw-r--r--atmclip.h513logplain -rw-r--r--atmdev.h7636logplain -rw-r--r--atmioc.h1583logplain -rw-r--r--atmlec.h2318logplain -rw-r--r--atmmpc.h4163logplain -rw-r--r--atmppp.h576logplain -rw-r--r--atmsap.h4907logplain -rw-r--r--atmsvc.h1790logplain -rw-r--r--audit.h19048logplain -rw-r--r--auto_dev-ioctl.h5093logplain -rw-r--r--auto_fs.h2260logplain -rw-r--r--auto_fs4.h4010logplain -rw-r--r--auxvec.h1448logplain -rw-r--r--ax25.h2761logplain -rw-r--r--b1lli.h1654logplain -rw-r--r--batman_adv.h8612logplain -rw-r--r--baycom.h820logplain -rw-r--r--bcache.h8237logplain -rw-r--r--bcm933xx_hcs.h356logplain -rw-r--r--bfs_fs.h1830logplain -rw-r--r--binfmts.h580logplain -rw-r--r--blkpg.h1620logplain -rw-r--r--blktrace_api.h4505logplain -rw-r--r--blkzoned.h5105logplain -rw-r--r--bpf.h19098logplain -rw-r--r--bpf_common.h1245logplain -rw-r--r--bpf_perf_event.h483logplain -rw-r--r--bpqether.h918logplain -rw-r--r--bsg.h2446logplain -rw-r--r--bt-bmc.h523logplain -rw-r--r--btrfs.h25922logplain -rw-r--r--btrfs_tree.h25015logplain d---------byteorder117logplain d---------caif112logplain -rw-r--r--can.h7808logplain d---------can204logplain -rw-r--r--capability.h11387logplain -rw-r--r--capi.h3094logplain -rw-r--r--cciss_defs.h3218logplain -rw-r--r--cciss_ioctl.h2727logplain -rw-r--r--cdrom.h28839logplain -rw-r--r--cec-funcs.h54313logplain -rw-r--r--cec.h37095logplain -rw-r--r--cgroupstats.h2155logplain -rw-r--r--chio.h5288logplain d---------cifs40logplain -rw-r--r--cm4000_cs.h1758logplain -rw-r--r--cn_proc.h3285logplain -rw-r--r--coda.h17682logplain -rw-r--r--coda_psdev.h735logplain -rw-r--r--coff.h12413logplain -rw-r--r--connector.h2204logplain -rw-r--r--const.h673logplain -rw-r--r--coresight-stm.h611logplain -rw-r--r--cramfs_fs.h2764logplain -rw-r--r--cryptouser.h3336logplain -rw-r--r--cuda.h857logplain -rw-r--r--cyclades.h17060logplain -rw-r--r--cycx_cfm.h2926logplain -rw-r--r--dcbnl.h24849logplain -rw-r--r--dccp.h6384logplain -rw-r--r--devlink.h4465logplain -rw-r--r--dlm.h2505logplain -rw-r--r--dlm_device.h2536logplain -rw-r--r--dlm_netlink.h1064logplain -rw-r--r--dlm_plock.h846logplain -rw-r--r--dlmconstants.h5017logplain -rw-r--r--dm-ioctl.h10703logplain -rw-r--r--dm-log-userspace.h15126logplain -rw-r--r--dma-buf.h1295logplain -rw-r--r--dn.h4579logplain -rw-r--r--dqblk_xfs.h8934logplain d---------dvb310logplain -rw-r--r--edd.h5556logplain -rw-r--r--efs_fs_sb.h2164logplain -rw-r--r--elf-em.h2166logplain -rw-r--r--elf-fdpic.h1075logplain