diff options
| author | Arnaldo Carvalho de Melo | 2015-09-30 16:54:04 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-09-30 23:34:29 +0200 |
| commit | a5e813c68649366aaa3f785772b00ea6ccad7b8d (patch) | |
| tree | 593b32a8e438fe635878321b34a02474fcfaf0bd /tools/perf/util/machine.c | |
| parent | perf machine: Use machine__kernel_map() thoroughly (diff) | |
| download | kernel-qcow2-linux-a5e813c68649366aaa3f785772b00ea6ccad7b8d.tar.gz kernel-qcow2-linux-a5e813c68649366aaa3f785772b00ea6ccad7b8d.tar.xz kernel-qcow2-linux-a5e813c68649366aaa3f785772b00ea6ccad7b8d.zip | |
perf machine: Add method for common kernel_map(FUNCTION) operation
And it is also a step in the direction of killing the separation of data
and text maps in map_groups.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-rrds86kb3wx5wk8v38v56gw8@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/machine.c')
| -rw-r--r-- | tools/perf/util/machine.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c index d71b7dcf4579..76fe167c359e 100644 --- a/tools/perf/util/machine.c +++ b/tools/perf/util/machine.c @@ -625,7 +625,7 @@ size_t machine__fprintf_vmlinux_path(struct machine *machine, FILE *fp) { int i; size_t printed = 0; - struct dso *kdso = machine__kernel_map(machine, MAP__FUNCTION)->dso; + struct dso *kdso = machine__kernel_map(machine)->dso; if (kdso->has_build_id) { char filename[PATH_MAX]; @@ -750,7 +750,7 @@ int __machine__create_kernel_maps(struct machine *machine, struct dso *kernel) machine->vmlinux_maps[type]->map_ip = machine->vmlinux_maps[type]->unmap_ip = identity__map_ip; - map = machine__kernel_map(machine, type); + map = __machine__kernel_map(machine, type); kmap = map__kmap(map); if (!kmap) return -1; @@ -768,7 +768,7 @@ void machine__destroy_kernel_maps(struct machine *machine) for (type = 0; type < MAP__NR_TYPES; ++type) { struct kmap *kmap; - struct map *map = machine__kernel_map(machine, type); + struct map *map = __machine__kernel_map(machine, type); if (map == NULL) continue; @@ -868,7 +868,7 @@ int machines__create_kernel_maps(struct machines *machines, pid_t pid) int machine__load_kallsyms(struct machine *machine, const char *filename, enum map_type type, symbol_filter_t filter) { - struct map *map = machine__kernel_map(machine, MAP__FUNCTION); + struct map *map = machine__kernel_map(machine); int ret = dso__load_kallsyms(map->dso, filename, map, filter); if (ret > 0) { @@ -887,7 +887,7 @@ int machine__load_kallsyms(struct machine *machine, const char *filename, int machine__load_vmlinux_path(struct machine *machine, enum map_type type, symbol_filter_t filter) { - struct map *map = machine__kernel_map(machine, MAP__FUNCTION); + struct map *map = machine__kernel_map(machine); int ret = dso__load_vmlinux_path(map->dso, map, filter); if (ret > 0) @@ -1245,8 +1245,7 @@ static int machine__process_kernel_mmap_event(struct machine *machine, /* * preload dso of guest kernel and modules */ - dso__load(kernel, machine__kernel_map(machine, MAP__FUNCTION), - NULL); + dso__load(kernel, machine__kernel_map(machine), NULL); } } return 0; @@ -1998,7 +1997,7 @@ int machine__set_current_tid(struct machine *machine, int cpu, pid_t pid, int machine__get_kernel_start(struct machine *machine) { - struct map *map = machine__kernel_map(machine, MAP__FUNCTION); + struct map *map = machine__kernel_map(machine); int err = 0; /* |