#include <errno.h>#include <inttypes.h>#include <stdio.h>#include <unistd.h>#include <linux/types.h>#include <sys/prctl.h>#include "parse-events.h"#include "evlist.h"#include "evsel.h"#include "thread_map.h"#include "cpumap.h"#include "tsc.h"#include "tests/tests.h"#include "arch-tests.h"
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Macros | |
| #define | CHECK__(x) |
| #define | CHECK_NOT_NULL__(x) |
Functions | |
| int | test__perf_time_to_tsc (struct test *test __maybe_unused, int subtest __maybe_unused) |
Macro Definition Documentation
◆ CHECK__
| #define CHECK__ | ( | x | ) |
Value:
{ \
while ((x) < 0) { \
pr_debug(#x " failed!\n"); \
goto out_err; \
} \
}
Definition at line 19 of file perf-time-to-tsc.c.
◆ CHECK_NOT_NULL__
| #define CHECK_NOT_NULL__ | ( | x | ) |
Value:
{ \
while ((x) == NULL) { \
pr_debug(#x " failed!\n"); \
goto out_err; \
} \
}
Definition at line 26 of file perf-time-to-tsc.c.
Function Documentation
◆ test__perf_time_to_tsc()
test__perf_time_to_tsc - test converting perf time to TSC.
This function implements a test that checks that the conversion of perf time to and from TSC is consistent with the order of events. If the test passes %0 is returned, otherwise %-1 is returned. If TSC conversion is not supported then then the test passes but " (not supported)" is printed.
Definition at line 41 of file perf-time-to-tsc.c.
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