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Searched refs:stress (Results 1 – 25 of 58) sorted by relevance

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/linux/kernel/locking/
H A Dtest-ww_mutex.c389 struct stress { struct
431 static void dummy_load(struct stress *stress) in dummy_load() argument
438 struct stress *stress = container_of(work, typeof(*stress), work); in stress_inorder_work() local
439 const int nlocks = stress->nlocks; in stress_inorder_work()
440 struct ww_mutex *locks = stress->locks; in stress_inorder_work()
452 ww_acquire_init(&ctx, stress->class); in stress_inorder_work()
464 dummy_load(stress); in stress_inorder_work()
473 if (!time_after(jiffies, stress->timeout)) { in stress_inorder_work()
485 } while (!time_after(jiffies, stress->timeout)); in stress_inorder_work()
497 struct stress *stress = container_of(work, typeof(*stress), work); in stress_reorder_work() local
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/linux/tools/testing/selftests/powerpc/security/
H A Dmitigation-patching.sh54 if stress-ng > /dev/null 2>&1; then
55 stress="stress-ng"
56 elif stress > /dev/null 2>&1; then
57 stress="stress"
59 stress=""
62 if [[ -n "$stress" ]]; then
63 "$stress" -m "$(nproc)" -t "$TIMEOUT" &
/linux/tools/testing/selftests/arm64/fp/
H A DREADME2 standalone stress tests.
13 sve-stress performs an SVE context switch stress test, as described
16 (The fpsimd-stress test works the same way; just substitute "fpsimd" for
25 $ ./sve-stress
64 KVM stress testing
67 To try to reproduce the bugs that we have been observing, sve-stress
88 2) Run the sve-stress on *each* guest with the Vector-Length set to 32:
89 guest$ ./vlset --inherit 32 ./sve-stress
91 3) Run the sve-stress on the host with the maximum Vector-Length:
92 host$ ./vlset --inherit --max ./sve-stress
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H A DMakefile10 fp-stress \
23 TEST_PROGS_EXTENDED := fpsimd-stress sve-stress ssve-stress za-stress
H A D.gitignore3 fp-stress
/linux/tools/testing/selftests/arm64/gcs/
H A DMakefile9 TEST_GEN_PROGS := basic-gcs libc-gcs gcs-locking gcs-stress gcspushm gcsstr
10 TEST_GEN_PROGS_EXTENDED := gcs-stress-thread
23 $(OUTPUT)/gcs-stress-thread: gcs-stress-thread.S
H A D.gitignore4 gcs-stress
5 gcs-stress-thread
/linux/Documentation/admin-guide/
H A Dworkload-tracing.rst22 `stress-ng <https://www.mankier.com/1/stress-ng>`_,
67 We used strace to trace the perf, stress-ng, paxtest workloads to illustrate
92 Install stress-ng and paxtest::
94 apt-get install stress-ng
100 As mentioned earlier, we used strace to trace perf bench, stress-ng and
119 stress-ng is used for performing stress testing on the kernel. It allows
124 to the `stress-ng man-page <https://www.mankier.com/1/stress-ng>`_ to
176 * stress-ng
254 What is stress-ng and how do we use it?
257 As mentioned earlier, stress-ng is used for performing stress testing on
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/linux/drivers/gpu/drm/ci/xfails/
H A Di915-cml-fails.txt6 i915_pipe_stress@stress-xrgb8888-untiled,Fail
7 i915_pipe_stress@stress-xrgb8888-ytiled,Fail
8 i915_pm_rpm@gem-execbuf-stress,Timeout
38 kms_pipe_stress@stress-xrgb8888-untiled,Fail
39 kms_pipe_stress@stress-xrgb8888-ytiled,Fail
H A Di915-jsl-fails.txt6 i915_pm_rpm@gem-execbuf-stress,Timeout
33 kms_pm_rpm@modeset-stress-extra-wait,Timeout
H A Di915-whl-flakes.txt6 kms_pm_rpm@modeset-lpsp-stress
H A Di915-kbl-fails.txt5 i915_pm_rpm@gem-execbuf-stress,Timeout
H A Di915-tgl-fails.txt9 i915_pm_rpm@gem-execbuf-stress,Timeout
H A Di915-amly-fails.txt6 i915_pm_rpm@gem-execbuf-stress,Timeout
H A Di915-apl-fails.txt35 kms_pm_rpm@modeset-stress-extra-wait,Timeout
/linux/tools/testing/selftests/prctl/
H A D.gitignore2 disable-tsc-ctxt-sw-stress-test
3 disable-tsc-on-off-stress-test
H A DMakefile7 TEST_PROGS := disable-tsc-ctxt-sw-stress-test disable-tsc-on-off-stress-test \
/linux/tools/testing/selftests/mm/
H A D.gitignore22 transhuge-stress
31 uffd-stress
H A DMakefile93 TEST_GEN_FILES += transhuge-stress
94 TEST_GEN_FILES += uffd-stress
192 $(OUTPUT)/uffd-stress: uffd-common.c
H A Duffd-stress.c193 static int stress(struct uffd_args *args) in stress() function
348 if (stress(args)) { in userfaultfd_stress()
/linux/tools/testing/selftests/verification/test.d/
H A Drv_wwnr_printk.tc10 stress-ng --cpu-sched "$num" --timer "$num" -t 5 -q
/linux/lib/
H A DKconfig.kfence81 this option is to stress test KFENCE with concurrent error reports
82 and allocations/frees. A value of 0 disables stress testing logic.
/linux/tools/memory-model/Documentation/
H A Daccess-marking.txt543 When designing stress tests it is important to ensure that race conditions
573 invoked concurrently, the stress test should force this concurrency to
574 actually happen. KCSAN can evaluate the stress test when the above code
606 If a given stress-test run does not result in KCSAN complaints from
608 stress test needs improvement. If the stress test was to be evaluated
611 false positives when not evaluating the stress test.
/linux/Documentation/locking/
H A Dlocktorture.rst34 Number of kernel threads that will stress exclusive lock
39 Number of kernel threads that will stress shared lock
/linux/drivers/net/ethernet/freescale/fman/
H A DKconfig40 stress with multiple ports injecting line-rate traffic.

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