diff options
author | Zhang, Yanmin <yanmin_zhang@linux.intel.com> | 2010-04-19 13:32:50 +0800 |
---|---|---|
committer | Avi Kivity <avi@redhat.com> | 2010-04-19 12:37:24 +0300 |
commit | a1645ce12adb6c9cc9e19d7695466204e3f017fe (patch) | |
tree | 5d31aaaf534997e6e9cebc07f38eca35f76986cf /tools/perf/util/symbol.h | |
parent | ff9d07a0e7ce756a183e7c2e483aec452ee6b574 (diff) | |
download | op-kernel-dev-a1645ce12adb6c9cc9e19d7695466204e3f017fe.zip op-kernel-dev-a1645ce12adb6c9cc9e19d7695466204e3f017fe.tar.gz |
perf: 'perf kvm' tool for monitoring guest performance from host
Here is the patch of userspace perf tool.
Signed-off-by: Zhang Yanmin <yanmin_zhang@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.h')
-rw-r--r-- | tools/perf/util/symbol.h | 43 |
1 files changed, 29 insertions, 14 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 757fae3..478f5ab 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -69,10 +69,15 @@ struct symbol_conf { show_nr_samples, use_callchain, exclude_other, - full_paths; + full_paths, + show_cpu_utilization; const char *vmlinux_name, *field_sep; - char *dso_list_str, + const char *default_guest_vmlinux_name, + *default_guest_kallsyms, + *default_guest_modules; + const char *guestmount; + char *dso_list_str, *comm_list_str, *sym_list_str, *col_width_list_str; @@ -106,6 +111,13 @@ struct addr_location { u64 addr; char level; bool filtered; + unsigned int cpumode; +}; + +enum dso_kernel_type { + DSO_TYPE_USER = 0, + DSO_TYPE_KERNEL, + DSO_TYPE_GUEST_KERNEL }; struct dso { @@ -115,7 +127,7 @@ struct dso { u8 adjust_symbols:1; u8 slen_calculated:1; u8 has_build_id:1; - u8 kernel:1; + enum dso_kernel_type kernel; u8 hit:1; u8 annotate_warned:1; unsigned char origin; @@ -143,34 +155,30 @@ static inline void dso__set_loaded(struct dso *self, enum map_type type) void dso__sort_by_name(struct dso *self, enum map_type type); -extern struct list_head dsos__user, dsos__kernel; - struct dso *__dsos__findnew(struct list_head *head, const char *name); -static inline struct dso *dsos__findnew(const char *name) -{ - return __dsos__findnew(&dsos__user, name); -} - int dso__load(struct dso *self, struct map *map, symbol_filter_t filter); int dso__load_vmlinux_path(struct dso *self, struct map *map, symbol_filter_t filter); int dso__load_kallsyms(struct dso *self, const char *filename, struct map *map, symbol_filter_t filter); -void dsos__fprintf(FILE *fp); -size_t dsos__fprintf_buildid(FILE *fp, bool with_hits); +void dsos__fprintf(struct rb_root *kerninfo_root, FILE *fp); +size_t dsos__fprintf_buildid(struct rb_root *kerninfo_root, + FILE *fp, bool with_hits); size_t dso__fprintf_buildid(struct dso *self, FILE *fp); size_t dso__fprintf(struct dso *self, enum map_type type, FILE *fp); enum dso_origin { DSO__ORIG_KERNEL = 0, + DSO__ORIG_GUEST_KERNEL, DSO__ORIG_JAVA_JIT, DSO__ORIG_BUILD_ID_CACHE, DSO__ORIG_FEDORA, DSO__ORIG_UBUNTU, DSO__ORIG_BUILDID, DSO__ORIG_DSO, + DSO__ORIG_GUEST_KMODULE, DSO__ORIG_KMODULE, DSO__ORIG_NOT_FOUND, }; @@ -178,19 +186,26 @@ enum dso_origin { char dso__symtab_origin(const struct dso *self); void dso__set_long_name(struct dso *self, char *name); void dso__set_build_id(struct dso *self, void *build_id); -void dso__read_running_kernel_build_id(struct dso *self); +void dso__read_running_kernel_build_id(struct dso *self, + struct kernel_info *kerninfo); struct symbol *dso__find_symbol(struct dso *self, enum map_type type, u64 addr); struct symbol *dso__find_symbol_by_name(struct dso *self, enum map_type type, const char *name); int filename__read_build_id(const char *filename, void *bf, size_t size); int sysfs__read_build_id(const char *filename, void *bf, size_t size); -bool dsos__read_build_ids(bool with_hits); +bool __dsos__read_build_ids(struct list_head *head, bool with_hits); int build_id__sprintf(const u8 *self, int len, char *bf); int kallsyms__parse(const char *filename, void *arg, int (*process_symbol)(void *arg, const char *name, char type, u64 start)); +int __map_groups__create_kernel_maps(struct map_groups *self, + struct map *vmlinux_maps[MAP__NR_TYPES], + struct dso *kernel); +int map_groups__create_kernel_maps(struct rb_root *kerninfo_root, pid_t pid); +int map_groups__create_guest_kernel_maps(struct rb_root *kerninfo_root); + int symbol__init(void); bool symbol_type__is_a(char symbol_type, enum map_type map_type); |