diff options
Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 9a6dbbff9a9f..06f763e4b35b 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -120,7 +120,8 @@ static void parse_source(struct sym_entry *syme) struct module *module; struct section *section = NULL; FILE *file; - char command[PATH_MAX*2], *path = vmlinux; + char command[PATH_MAX*2]; + const char *path = vmlinux_name; u64 start, end, len; if (!syme) @@ -487,10 +488,12 @@ static void print_sym_table(void) ); for (nd = rb_first(&tmp); nd; nd = rb_next(nd)) { - struct sym_entry *syme = rb_entry(nd, struct sym_entry, rb_node); - struct symbol *sym = (struct symbol *)(syme + 1); + struct symbol *sym; double pcnt; + syme = rb_entry(nd, struct sym_entry, rb_node); + sym = (struct symbol *)(syme + 1); + if (++printed > print_entries || (int)syme->snap_count < count_filter) continue; @@ -609,7 +612,7 @@ static void print_mapped_keys(void) fprintf(stdout, "\t[f] profile display filter (count). \t(%d)\n", count_filter); - if (vmlinux) { + if (vmlinux_name) { fprintf(stdout, "\t[F] annotate display filter (percent). \t(%d%%)\n", sym_pcnt_filter); fprintf(stdout, "\t[s] annotate symbol. \t(%s)\n", name?: "NULL"); fprintf(stdout, "\t[S] stop annotation.\n"); @@ -638,7 +641,9 @@ static int key_mapped(int c) case 'F': case 's': case 'S': - return vmlinux ? 1 : 0; + return vmlinux_name ? 1 : 0; + default: + break; } return 0; @@ -724,6 +729,8 @@ static void handle_keypress(int c) case 'z': zero = ~zero; break; + default: + break; } } @@ -812,13 +819,13 @@ static int parse_symbols(void) { struct rb_node *node; struct symbol *sym; - int modules = vmlinux ? 1 : 0; + int use_modules = vmlinux_name ? 1 : 0; kernel_dso = dso__new("[kernel]", sizeof(struct sym_entry)); if (kernel_dso == NULL) return -1; - if (dso__load_kernel(kernel_dso, vmlinux, symbol_filter, verbose, modules) <= 0) + if (dso__load_kernel(kernel_dso, vmlinux_name, symbol_filter, verbose, use_modules) <= 0) goto out_delete_dso; node = rb_first(&kernel_dso->syms); @@ -1114,7 +1121,7 @@ static const struct option options[] = { "system-wide collection from all CPUs"), OPT_INTEGER('C', "CPU", &profile_cpu, "CPU to profile on"), - OPT_STRING('k', "vmlinux", &vmlinux, "file", "vmlinux pathname"), + OPT_STRING('k', "vmlinux", &vmlinux_name, "file", "vmlinux pathname"), OPT_INTEGER('m', "mmap-pages", &mmap_pages, "number of mmap data pages"), OPT_INTEGER('r', "realtime", &realtime_prio, |