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89 lines
2.0 KiB
89 lines
2.0 KiB
// SPDX-License-Identifier: GPL-2.0 |
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#include <linux/err.h> |
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#include <traceevent/event-parse.h> |
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#include "evsel.h" |
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#include "tests.h" |
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#include "debug.h" |
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static int evsel__test_field(struct evsel *evsel, const char *name, int size, bool should_be_signed) |
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{ |
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struct tep_format_field *field = evsel__field(evsel, name); |
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int is_signed; |
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int ret = 0; |
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if (field == NULL) { |
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pr_debug("%s: \"%s\" field not found!\n", evsel->name, name); |
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return -1; |
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} |
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is_signed = !!(field->flags & TEP_FIELD_IS_SIGNED); |
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if (should_be_signed && !is_signed) { |
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pr_debug("%s: \"%s\" signedness(%d) is wrong, should be %d\n", |
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evsel->name, name, is_signed, should_be_signed); |
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ret = -1; |
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} |
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if (field->size != size) { |
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pr_debug("%s: \"%s\" size (%d) should be %d!\n", |
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evsel->name, name, field->size, size); |
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ret = -1; |
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} |
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return ret; |
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} |
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int test__perf_evsel__tp_sched_test(struct test *test __maybe_unused, int subtest __maybe_unused) |
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{ |
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struct evsel *evsel = evsel__newtp("sched", "sched_switch"); |
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int ret = 0; |
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if (IS_ERR(evsel)) { |
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pr_debug("evsel__newtp failed with %ld\n", PTR_ERR(evsel)); |
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return -1; |
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} |
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if (evsel__test_field(evsel, "prev_comm", 16, false)) |
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ret = -1; |
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if (evsel__test_field(evsel, "prev_pid", 4, true)) |
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ret = -1; |
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if (evsel__test_field(evsel, "prev_prio", 4, true)) |
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ret = -1; |
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if (evsel__test_field(evsel, "prev_state", sizeof(long), true)) |
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ret = -1; |
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if (evsel__test_field(evsel, "next_comm", 16, false)) |
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ret = -1; |
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if (evsel__test_field(evsel, "next_pid", 4, true)) |
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ret = -1; |
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if (evsel__test_field(evsel, "next_prio", 4, true)) |
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ret = -1; |
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evsel__delete(evsel); |
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evsel = evsel__newtp("sched", "sched_wakeup"); |
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if (IS_ERR(evsel)) { |
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pr_debug("evsel__newtp failed with %ld\n", PTR_ERR(evsel)); |
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return -1; |
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} |
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if (evsel__test_field(evsel, "comm", 16, false)) |
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ret = -1; |
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if (evsel__test_field(evsel, "pid", 4, true)) |
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ret = -1; |
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if (evsel__test_field(evsel, "prio", 4, true)) |
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ret = -1; |
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if (evsel__test_field(evsel, "target_cpu", 4, true)) |
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ret = -1; |
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evsel__delete(evsel); |
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return ret; |
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}
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