diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-mem.c | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c index fdfbff7592f4..823742036ddb 100644 --- a/tools/perf/builtin-mem.c +++ b/tools/perf/builtin-mem.c @@ -298,11 +298,35 @@ out_delete: perf_session__delete(session); return ret; } +static char *get_sort_order(struct perf_mem *mem) +{ + bool has_extra_options = mem->phys_addr ? true : false; + char sort[128]; + + /* + * there is no weight (cost) associated with stores, so don't print + * the column + */ + if (!(mem->operation & MEM_OPERATION_LOAD)) { + strcpy(sort, "--sort=mem,sym,dso,symbol_daddr," + "dso_daddr,tlb,locked"); + } else if (has_extra_options) { + strcpy(sort, "--sort=local_weight,mem,sym,dso,symbol_daddr," + "dso_daddr,snoop,tlb,locked"); + } else + return NULL; + + if (mem->phys_addr) + strcat(sort, ",phys_daddr"); + + return strdup(sort); +} static int report_events(int argc, const char **argv, struct perf_mem *mem) { const char **rep_argv; int ret, i = 0, j, rep_argc; + char *new_sort_order; if (mem->dump_raw) return report_raw_events(mem); @@ -316,20 +340,9 @@ static int report_events(int argc, const char **argv, struct perf_mem *mem) rep_argv[i++] = "--mem-mode"; rep_argv[i++] = "-n"; /* display number of samples */ - /* - * there is no weight (cost) associated with stores, so don't print - * the column - */ - if (!(mem->operation & MEM_OPERATION_LOAD)) { - if (mem->phys_addr) - rep_argv[i++] = "--sort=mem,sym,dso,symbol_daddr," - "dso_daddr,tlb,locked,phys_daddr"; - else - rep_argv[i++] = "--sort=mem,sym,dso,symbol_daddr," - "dso_daddr,tlb,locked"; - } else if (mem->phys_addr) - rep_argv[i++] = "--sort=local_weight,mem,sym,dso,symbol_daddr," - "dso_daddr,snoop,tlb,locked,phys_daddr"; + new_sort_order = get_sort_order(mem); + if (new_sort_order) + rep_argv[i++] = new_sort_order; for (j = 1; j < argc; j++, i++) rep_argv[i] = argv[j]; |