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Searched refs:fault (Results 1 – 11 of 11) sorted by relevance

/tools/testing/selftests/arm64/mte/
Dcheck_child_memory.c31 int i, parent_tag, child_tag, fault, child_status; in check_child_tag_inheritance() local
35 fault = 0; in check_child_tag_inheritance()
47 fault = 1; in check_child_tag_inheritance()
54 fault = 1; in check_child_tag_inheritance()
62 fault = 1; in check_child_tag_inheritance()
69 fault = 1; in check_child_tag_inheritance()
73 _exit(fault); in check_child_tag_inheritance()
78 fault = WEXITSTATUS(child_status); in check_child_tag_inheritance()
80 fault = 1; in check_child_tag_inheritance()
81 return (fault) ? KSFT_FAIL : KSFT_PASS; in check_child_tag_inheritance()
/tools/testing/selftests/mm/
Dkhugepaged.c47 void (*fault)(void *p, unsigned long start, unsigned long end); member
308 ops->fault(p, 0, hpage_pmd_size); in alloc_hpage()
475 .fault = &anon_fault,
483 .fault = &file_fault,
491 .fault = &anon_fault,
586 ops->fault(p, 0, nr_hpages * hpage_pmd_size); in khugepaged_collapse()
650 ops->fault(p, 0, size); in collapse_full()
671 ops->fault(p, 0, page_size); in collapse_single_pte_entry()
696 ops->fault(p, 0, (hpage_pmd_nr - max_ptes_none - fault_nr_pages) * page_size); in collapse_max_ptes_none()
702 ops->fault(p, 0, (hpage_pmd_nr - max_ptes_none) * page_size); in collapse_max_ptes_none()
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D.gitignore19 on-fault-limit
DMakefile64 TEST_GEN_FILES += on-fault-limit
Drun_vmtests.sh285 CATEGORY="mlock" run_test sudo -u nobody ./on-fault-limit
/tools/testing/fault-injection/
Dfailcmd.sh45 See Documentation/fault-injection/fault-injection.rst for more
/tools/perf/Documentation/
Dperf-trace.txt250 <min|maj>fault [<ip.symbol>+<ip.offset>] => <addr.dso@addr.offset> (<map type><addr level>).
252 - min/maj indicates whether fault event is minor or major;
254 fault); if no debug symbols available, perf trace will print raw IP;
262 time it took for fault to be handled!
265 for both IP and fault address in the form of dso@symbol+offset.
293 Trace the first minor page fault when running a workload:
306 Trace the next min page page fault to take place on the first CPU:
Dperf-record.txt215 na, l1_hit, l1_miss, l2_hit, l2_miss, any_hit, any_miss, walk, fault (for mem_dtlb)
Dperf-intel-pt.txt175 (e.g. page fault or interrupt), then the instruction count does not include the
1685 1 INTR interrupt, fault, exception, NMI
/tools/perf/util/
Dbpf-filter.l143 fault { return constant(PERF_MEM_TLB_OS); } /* alias for os */
/tools/memory-model/Documentation/
Dcontrol-dependencies.txt170 Because the first condition cannot fault and the second condition is