Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

- Mark events as (x86 only) in help output for 'perf kvm stat live" (Alexander Yarygin)

- Provide a better explanation when mmap fails in 'trace' (Arnaldo Carvalho de Melo)

- Add --buildid-dir option to set cache directory, i.e. use:

      $ perf --buildid-dir /path/to/dir tool --tool-options

  (Jiri Olsa)

- Fix memcpy/memset 'perf bench' output (Rabin Vicent)

- Fix 'perf test' attr tests size values to cope with machine state on
  interrupt ABI changes (Jiri Olsa)

- Fixup callchain type parameter handling error message (Kan Liang)

Infrastructure changes and cleanups:

- calloc/xcalloc: Fix argument order (Arjun Sreedharan)

- Move filename__read_int from tools/perf/ to tools/lib, add sysctl__read_int
  there and use it in place of ad-hoc copies (Arnaldo Carvalho de Melo)

- Use single strcmp call instead of two (Jiri Olsa)

- Remove extra debugdir variables in 'perf buildid-cache' (Jiri Olsa)

- Fix -a segfault related to kcore handling in 'perf buildid-cache' (Jiri Olsa)

- Move cpumode resolve code to add_callchain_ip (Kan Liang)

- Merge memset into memcpy 'perf bench' (Rabin Vincent)

- Change print format from %lu to %PRIu64 in the hists browser (Tom Huynh)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/tools/thermal/tmon/sysfs.c b/tools/thermal/tmon/sysfs.c
index dfe454855cd2..1c12536f2081 100644
--- a/tools/thermal/tmon/sysfs.c
+++ b/tools/thermal/tmon/sysfs.c
@@ -446,7 +446,7 @@ int probe_thermal_sysfs(void)
 		return -1;
 	}
 
-	ptdata.tzi = calloc(sizeof(struct tz_info), ptdata.max_tz_instance+1);
+	ptdata.tzi = calloc(ptdata.max_tz_instance+1, sizeof(struct tz_info));
 	if (!ptdata.tzi) {
 		fprintf(stderr, "Err: allocate tz_info\n");
 		return -1;
@@ -454,8 +454,8 @@ int probe_thermal_sysfs(void)
 
 	/* we still show thermal zone information if there is no cdev */
 	if (ptdata.nr_cooling_dev) {
-		ptdata.cdi = calloc(sizeof(struct cdev_info),
-				ptdata.max_cdev_instance + 1);
+		ptdata.cdi = calloc(ptdata.max_cdev_instance + 1,
+				sizeof(struct cdev_info));
 		if (!ptdata.cdi) {
 			free(ptdata.tzi);
 			fprintf(stderr, "Err: allocate cdev_info\n");