diff options
Diffstat (limited to 'tools/perf/builtin-kvm.c')
| -rw-r--r-- | tools/perf/builtin-kvm.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index f8bf5f244d7..a7350519c63 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -13,7 +13,7 @@ #include "util/parse-options.h" #include "util/trace-event.h" #include "util/debug.h" -#include <lk/debugfs.h> +#include <api/fs/debugfs.h> #include "util/tool.h" #include "util/stat.h" #include "util/top.h" @@ -89,7 +89,7 @@ struct exit_reasons_table { struct perf_kvm_stat { struct perf_tool tool; - struct perf_record_opts opts; + struct record_opts opts; struct perf_evlist *evlist; struct perf_session *session; @@ -1158,9 +1158,7 @@ out: if (kvm->timerfd >= 0) close(kvm->timerfd); - if (pollfds) - free(pollfds); - + free(pollfds); return err; } @@ -1176,7 +1174,7 @@ static int kvm_live_open_events(struct perf_kvm_stat *kvm) * Note: exclude_{guest,host} do not apply here. * This command processes KVM tracepoints from host only */ - list_for_each_entry(pos, &evlist->entries, node) { + evlist__for_each(evlist, pos) { struct perf_event_attr *attr = &pos->attr; /* make sure these *are* set */ @@ -1232,7 +1230,7 @@ static int read_events(struct perf_kvm_stat *kvm) .ordered_samples = true, }; struct perf_data_file file = { - .path = input_name, + .path = kvm->file_name, .mode = PERF_DATA_MODE_READ, }; @@ -1558,10 +1556,8 @@ out: if (kvm->session) perf_session__delete(kvm->session); kvm->session = NULL; - if (kvm->evlist) { - perf_evlist__delete_maps(kvm->evlist); + if (kvm->evlist) perf_evlist__delete(kvm->evlist); - } return err; } @@ -1690,6 +1686,8 @@ int cmd_kvm(int argc, const char **argv, const char *prefix __maybe_unused) "file", "file saving guest os /proc/kallsyms"), OPT_STRING(0, "guestmodules", &symbol_conf.default_guest_modules, "file", "file saving guest os /proc/modules"), + OPT_INCR('v', "verbose", &verbose, + "be more verbose (show counter open errors, etc)"), OPT_END() }; @@ -1711,12 +1709,7 @@ int cmd_kvm(int argc, const char **argv, const char *prefix __maybe_unused) perf_guest = 1; if (!file_name) { - if (perf_host && !perf_guest) - file_name = strdup("perf.data.host"); - else if (!perf_host && perf_guest) - file_name = strdup("perf.data.guest"); - else - file_name = strdup("perf.data.kvm"); + file_name = get_filename_for_perf_kvm(); if (!file_name) { pr_err("Failed to allocate memory for filename\n"); |