26400f8207
Changes in 4.9.170 ARC: u-boot args: check that magic number is correct perf/core: Restore mmap record type correctly ext4: add missing brelse() in add_new_gdb_meta_bg() ext4: report real fs size after failed resize ALSA: echoaudio: add a check for ioremap_nocache ALSA: sb8: add a check for request_region IB/mlx4: Fix race condition between catas error reset and aliasguid flows mmc: davinci: remove extraneous __init annotation ALSA: opl3: fix mismatch between snd_opl3_drum_switch definition and declaration thermal/int340x_thermal: Add additional UUIDs thermal/int340x_thermal: fix mode setting tools/power turbostat: return the exit status of a command perf config: Fix an error in the config template documentation perf config: Fix a memory leak in collect_config() perf build-id: Fix memory leak in print_sdt_events() perf top: Fix error handling in cmd_top() perf hist: Add missing map__put() in error case perf evsel: Free evsel->counts in perf_evsel__exit() perf tests: Fix a memory leak of cpu_map object in the openat_syscall_event_on_all_cpus test perf tests: Fix a memory leak in test__perf_evsel__tp_sched_test() irqchip/mbigen: Don't clear eventid when freeing an MSI x86/hpet: Prevent potential NULL pointer dereference x86/cpu/cyrix: Use correct macros for Cyrix calls on Geode processors iommu/vt-d: Check capability before disabling protected memory x86/hw_breakpoints: Make default case in hw_breakpoint_arch_parse() return an error fix incorrect error code mapping for OBJECTID_NOT_FOUND ext4: prohibit fstrim in norecovery mode gpio: pxa: handle corner case of unprobed device rsi: improve kernel thread handling to fix kernel panic 9p: do not trust pdu content for stat item size 9p locks: add mount option for lock retry interval f2fs: fix to do sanity check with current segment number serial: uartps: console_setup() can't be placed to init section HID: i2c-hid: override HID descriptors for certain devices ARM: samsung: Limit SAMSUNG_PM_CHECK config option to non-Exynos platforms ACPI / SBS: Fix GPE storm on recent MacBookPro's cifs: fallback to older infolevels on findfirst queryinfo retry kernel: hung_task.c: disable on suspend crypto: sha256/arm - fix crash bug in Thumb2 build crypto: sha512/arm - fix crash bug in Thumb2 build iommu/dmar: Fix buffer overflow during PCI bus notification soc/tegra: pmc: Drop locking from tegra_powergate_is_powered() lkdtm: Add tests for NULL pointer dereference ARM: 8839/1: kprobe: make patch_lock a raw_spinlock_t appletalk: Fix use-after-free in atalk_proc_exit lib/div64.c: off by one in shift include/linux/swap.h: use offsetof() instead of custom __swapoffset macro tpm/tpm_crb: Avoid unaligned reads in crb_recv() net: stmmac: Set dma ring length before enabling the DMA appletalk: Fix compile regression Linux 4.9.170 Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
90 lines
2.0 KiB
C
90 lines
2.0 KiB
C
#include <linux/err.h>
|
|
#include <traceevent/event-parse.h>
|
|
#include "evsel.h"
|
|
#include "tests.h"
|
|
#include "debug.h"
|
|
|
|
static int perf_evsel__test_field(struct perf_evsel *evsel, const char *name,
|
|
int size, bool should_be_signed)
|
|
{
|
|
struct format_field *field = perf_evsel__field(evsel, name);
|
|
int is_signed;
|
|
int ret = 0;
|
|
|
|
if (field == NULL) {
|
|
pr_debug("%s: \"%s\" field not found!\n", evsel->name, name);
|
|
return -1;
|
|
}
|
|
|
|
is_signed = !!(field->flags & FIELD_IS_SIGNED);
|
|
if (should_be_signed && !is_signed) {
|
|
pr_debug("%s: \"%s\" signedness(%d) is wrong, should be %d\n",
|
|
evsel->name, name, is_signed, should_be_signed);
|
|
ret = -1;
|
|
}
|
|
|
|
if (field->size != size) {
|
|
pr_debug("%s: \"%s\" size (%d) should be %d!\n",
|
|
evsel->name, name, field->size, size);
|
|
ret = -1;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
int test__perf_evsel__tp_sched_test(int subtest __maybe_unused)
|
|
{
|
|
struct perf_evsel *evsel = perf_evsel__newtp("sched", "sched_switch");
|
|
int ret = 0;
|
|
|
|
if (IS_ERR(evsel)) {
|
|
pr_debug("perf_evsel__newtp failed with %ld\n", PTR_ERR(evsel));
|
|
return -1;
|
|
}
|
|
|
|
if (perf_evsel__test_field(evsel, "prev_comm", 16, false))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "prev_pid", 4, true))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "prev_prio", 4, true))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "prev_state", sizeof(long), true))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "next_comm", 16, false))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "next_pid", 4, true))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "next_prio", 4, true))
|
|
ret = -1;
|
|
|
|
perf_evsel__delete(evsel);
|
|
|
|
evsel = perf_evsel__newtp("sched", "sched_wakeup");
|
|
|
|
if (IS_ERR(evsel)) {
|
|
pr_debug("perf_evsel__newtp failed with %ld\n", PTR_ERR(evsel));
|
|
return -1;
|
|
}
|
|
|
|
if (perf_evsel__test_field(evsel, "comm", 16, false))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "pid", 4, true))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "prio", 4, true))
|
|
ret = -1;
|
|
|
|
if (perf_evsel__test_field(evsel, "target_cpu", 4, true))
|
|
ret = -1;
|
|
|
|
perf_evsel__delete(evsel);
|
|
return ret;
|
|
}
|