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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-02 00:25:52 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-09-05 16:14:50 +0200 |
| commit | be39db9f2932f0ce4e116c71ba5ae2b542e536a7 (patch) | |
| tree | ea3887e9487c3c3955657af77988b563b0fd9039 /tools/perf/util/probe-event.c | |
| parent | perf test vmlinux: Remove dead symbol_filter_t code (diff) | |
| download | linux-be39db9f2932f0ce4e116c71ba5ae2b542e536a7.tar.xz linux-be39db9f2932f0ce4e116c71ba5ae2b542e536a7.zip | |
perf symbols: Remove symbol_filter_t machinery
We're not using it anymore, few users were, but we really could do
without it, simplify lots of functions by removing it.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-1zng8wdznn00iiz08bb7q3vn@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-event.c')
| -rw-r--r-- | tools/perf/util/probe-event.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c index a543e9ca581c..bc60ce49720b 100644 --- a/tools/perf/util/probe-event.c +++ b/tools/perf/util/probe-event.c @@ -110,13 +110,12 @@ void exit_probe_symbol_maps(void) static struct symbol *__find_kernel_function_by_name(const char *name, struct map **mapp) { - return machine__find_kernel_function_by_name(host_machine, name, mapp, - NULL); + return machine__find_kernel_function_by_name(host_machine, name, mapp); } static struct symbol *__find_kernel_function(u64 addr, struct map **mapp) { - return machine__find_kernel_function(host_machine, addr, mapp, NULL); + return machine__find_kernel_function(host_machine, addr, mapp); } static struct ref_reloc_sym *kernel_get_ref_reloc_sym(void) @@ -125,7 +124,7 @@ static struct ref_reloc_sym *kernel_get_ref_reloc_sym(void) struct kmap *kmap; struct map *map = machine__kernel_map(host_machine); - if (map__load(map, NULL) < 0) + if (map__load(map) < 0) return NULL; kmap = map__kmap(map); @@ -351,9 +350,9 @@ static int kernel_get_module_dso(const char *module, struct dso **pdso) vmlinux_name = symbol_conf.vmlinux_name; dso->load_errno = 0; if (vmlinux_name) - ret = dso__load_vmlinux(dso, map, vmlinux_name, false, NULL); + ret = dso__load_vmlinux(dso, map, vmlinux_name, false); else - ret = dso__load_vmlinux_path(dso, map, NULL); + ret = dso__load_vmlinux_path(dso, map); found: *pdso = dso; return ret; @@ -1999,7 +1998,7 @@ static int find_perf_probe_point_from_map(struct probe_trace_point *tp, map = dso__new_map(tp->module); if (!map) goto out; - sym = map__find_symbol(map, addr, NULL); + sym = map__find_symbol(map, addr); } else { if (tp->symbol && !addr) { if (kernel_get_symbol_address_by_name(tp->symbol, @@ -2704,7 +2703,7 @@ static int find_probe_functions(struct map *map, char *name, struct symbol *sym; struct rb_node *tmp; - if (map__load(map, NULL) < 0) + if (map__load(map) < 0) return 0; map__for_each_symbol(map, sym, tmp) { @@ -3368,7 +3367,7 @@ int show_available_funcs(const char *target, struct strfilter *_filter, return -EINVAL; } - ret = map__load(map, NULL); + ret = map__load(map); if (ret) { if (ret == -2) { char *str = strfilter__string(_filter); |