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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-04-27 20:36:15 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2018-04-27 20:36:15 +0200 |
| commit | 333cc76c9df9ee70f664dc809607e8223f5a629a (patch) | |
| tree | 49dfe3d9e7e892d43d6fdd1451b5da4820b5892d /tools/perf/util/symbol.c | |
| parent | perf symbols: Split kernel symbol processing from dso__load_sym() (diff) | |
| download | linux-333cc76c9df9ee70f664dc809607e8223f5a629a.tar.xz linux-333cc76c9df9ee70f664dc809607e8223f5a629a.zip | |
perf symbols: Remove unused dso__load_all_kallsyms() 'map' parameter
Only the 'dso' is needed, so ditch the struct used to pass (map, dso),
passing just the used 'dso' pointer.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-17a4gkk1cs4up4smkviymi2g@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.c')
| -rw-r--r-- | tools/perf/util/symbol.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index efc16a3e0b45..2517f2c2454f 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -608,11 +608,6 @@ out: return err; } -struct process_kallsyms_args { - struct map *map; - struct dso *dso; -}; - /* * These are symbols in the kernel image, so make sure that * sym is from a kernel DSO. @@ -648,8 +643,8 @@ static int map__process_kallsym_symbol(void *arg, const char *name, char type, u64 start) { struct symbol *sym; - struct process_kallsyms_args *a = arg; - struct rb_root *root = &a->dso->symbols; + struct dso *dso = arg; + struct rb_root *root = &dso->symbols; if (!symbol_type__filter(type)) return 0; @@ -676,11 +671,9 @@ static int map__process_kallsym_symbol(void *arg, const char *name, * so that we can in the next step set the symbol ->end address and then * call kernel_maps__split_kallsyms. */ -static int dso__load_all_kallsyms(struct dso *dso, const char *filename, - struct map *map) +static int dso__load_all_kallsyms(struct dso *dso, const char *filename) { - struct process_kallsyms_args args = { .map = map, .dso = dso, }; - return kallsyms__parse(filename, &args, map__process_kallsym_symbol); + return kallsyms__parse(filename, dso, map__process_kallsym_symbol); } static int dso__split_kallsyms_for_kcore(struct dso *dso, struct map *map) @@ -1300,7 +1293,7 @@ int __dso__load_kallsyms(struct dso *dso, const char *filename, if (symbol__restricted_filename(filename, "/proc/kallsyms")) return -1; - if (dso__load_all_kallsyms(dso, filename, map) < 0) + if (dso__load_all_kallsyms(dso, filename) < 0) return -1; if (kallsyms__delta(map, filename, &delta)) |