diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-kvm.c | 6 | ||||
| -rw-r--r-- | tools/perf/util/evlist.c | 5 | ||||
| -rw-r--r-- | tools/perf/util/parse-events.c | 1 | ||||
| -rw-r--r-- | tools/perf/util/util.c | 15 | ||||
| -rw-r--r-- | tools/perf/util/util.h | 4 |
5 files changed, 26 insertions, 5 deletions
diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 032324a..9fc6e0f 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -22,9 +22,6 @@ static const char *file_name; static char name_buffer[256]; -bool perf_host = 1; -bool perf_guest; - static const char * const kvm_usage[] = { "perf kvm [<options>] {top|record|report|diff|buildid-list}", NULL @@ -107,7 +104,8 @@ static int __cmd_buildid_list(int argc, const char **argv) int cmd_kvm(int argc, const char **argv, const char *prefix __used) { - perf_host = perf_guest = 0; + perf_host = 0; + perf_guest = 1; argc = parse_options(argc, argv, kvm_options, kvm_usage, PARSE_OPT_STOP_AT_NON_OPTION); diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index fa18370..3f16e08 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -111,8 +111,11 @@ int perf_evlist__add_default(struct perf_evlist *evlist) .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_CPU_CYCLES, }; - struct perf_evsel *evsel = perf_evsel__new(&attr, 0); + struct perf_evsel *evsel; + + event_attr_init(&attr); + evsel = perf_evsel__new(&attr, 0); if (evsel == NULL) goto error; diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 531c283..dcf999c 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -838,6 +838,7 @@ int parse_events(struct perf_evlist *evlist , const char *str, int unset __used) for (;;) { ostr = str; memset(&attr, 0, sizeof(attr)); + event_attr_init(&attr); ret = parse_event_symbols(evlist, &str, &attr); if (ret == EVT_FAILED) return -1; diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 5b3ea49..8131410 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -1,6 +1,21 @@ +#include "../perf.h" #include "util.h" #include <sys/mman.h> +/* + * XXX We need to find a better place for these things... + */ +bool perf_host = true; +bool perf_guest = true; + +void event_attr_init(struct perf_event_attr *attr) +{ + if (!perf_host) + attr->exclude_host = 1; + if (!perf_guest) + attr->exclude_guest = 1; +} + int mkdir_p(char *path, mode_t mode) { struct stat st; diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 37be34d..b9c530c 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -242,6 +242,10 @@ int strtailcmp(const char *s1, const char *s2); unsigned long convert_unit(unsigned long value, char *unit); int readn(int fd, void *buf, size_t size); +struct perf_event_attr; + +void event_attr_init(struct perf_event_attr *attr); + #define _STR(x) #x #define STR(x) _STR(x) |
