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/kernel/linux/linux-5.10/Documentation/locking/
Dlocktorture.rst9 that runs torture tests on core kernel locking primitives. The kernel
13 grepping for "torture"). The test is started when the module is loaded,
17 This torture test consists of creating a number of kernel threads which
45 Type of lock to torture. By default, only spinlocks will
46 be tortured. This module can torture the following locks,
123 high-level errors and reports from the main 'torture'
132 spin_lock-torture: Writes: Total: 93746064 Max/Min: 0/0 Fail: 0
153 The following script may be used to torture locks::
160 dmesg | grep torture:
169 Also see: Documentation/RCU/torture.rst
/kernel/linux/linux-5.10/Documentation/RCU/
Dtorture.rst13 be loaded to run a torture test. The test periodically outputs
15 command (perhaps grepping for "torture"). The test is started
26 …rcu-torture:--- Start of test: nreaders=16 nfakewriters=4 stat_interval=30 verbose=0 test_no_idle_…
27 …rcu-torture: rtc: (null) ver: 155441 tfle: 0 rta: 155441 rtaf: 8884 rtf: 155440 rtmbe: 0…
28 rcu-torture: Reader Pipe: 727860534 34213 0 0 0 0 0 0 0 0 0
29 rcu-torture: Reader Batch: 727877838 17003 0 0 0 0 0 0 0 0 0
30 …rcu-torture: Free-Block Circulation: 155440 155440 155440 155440 155440 155440 155440 155440 1554…
31 …rcu-torture:--- End of test: SUCCESS: nreaders=16 nfakewriters=4 stat_interval=30 verbose=0 test_n…
33 The command "dmesg | grep torture:" will extract this information on
36 the RCU torture test. The printk()s use KERN_ALERT, so they should
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Dindex.rst22 torture
DRTFP.txt1413 ,Title="{[PATCH]} {RCU} torture testing"
2205 Realtime RCU and torture-testing RCU uses.
/kernel/linux/linux-5.10/drivers/firmware/psci/
DKconfig12 The torture tests may interfere with the PSCI checker by turning CPUs
13 on and off through hotplug, so for now torture tests and PSCI checker
/kernel/linux/linux-5.10/drivers/mtd/ubi/
Dwl.c439 int torture) in sync_erase() argument
455 err = ubi_io_sync_erase(ubi, e->pnum, torture); in sync_erase()
583 int vol_id, int lnum, int torture, bool nested) in schedule_erase() argument
590 e->pnum, e->ec, torture); in schedule_erase()
600 wl_wrk->torture = torture; in schedule_erase()
620 int vol_id, int lnum, int torture) in do_sync_erase() argument
629 wl_wrk.torture = torture; in do_sync_erase()
649 int err, scrubbing = 0, torture = 0, protect = 0, erroneous = 0; local
841 torture = 1;
946 err = do_sync_erase(ubi, e2, vol_id, lnum, torture);
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Dubi.h812 int torture; member
911 int pnum, int torture);
919 int lnum, int torture);
930 int ubi_io_sync_erase(struct ubi_device *ubi, int pnum, int torture);
Dfastmap-wl.c334 int lnum, int torture) in ubi_wl_put_fm_peb() argument
360 return schedule_erase(ubi, e, vol_id, lnum, torture, true); in ubi_wl_put_fm_peb()
Deba.c517 int torture = 0; in check_mapping() local
530 torture = 1; in check_mapping()
535 ubi_wl_put_peb(ubi, vol->vol_id, lnum, *pnum, torture); in check_mapping()
Dio.c523 int ubi_io_sync_erase(struct ubi_device *ubi, int pnum, int torture) in ubi_io_sync_erase() argument
544 if (torture) { in ubi_io_sync_erase()
/kernel/linux/linux-5.10/kernel/rcu/
DKconfig.debug46 tristate "torture tests for RCU"
55 This option provides a kernel module that runs torture tests
59 Say Y here if you want RCU torture tests to be built into
61 Say M if you want the RCU torture tests to build as a module.
/kernel/linux/linux-5.10/tools/testing/selftests/rcutorture/bin/
Dkvm.sh200 --torture)
201 checkarg --torture "(suite name)" "$#" "$2" '^\(lock\|rcu\|rcuscale\|refscale\|scf\)$' '^--'
Dkvm-test-1-run.sh103 echo Do the torture scripts know about your architecture?
/kernel/linux/linux-5.10/kernel/
DMakefile123 obj-$(CONFIG_TORTURE_TEST) += torture.o
/kernel/linux/linux-5.10/lib/
DKconfig.debug1341 tristate "torture tests for locking"
1345 This option provides a kernel module that runs torture tests
1349 Say Y here if you want kernel locking-primitive torture tests
1351 Say M if you want these torture tests to build as a module.
1367 tristate "torture tests for smp_call_function*()"
1371 This option provides a kernel module that runs torture tests
/kernel/linux/linux-5.10/Documentation/admin-guide/
Dkernel-parameters.txt5394 torture.disable_onoff_at_boot= [KNL]
5398 torture.ftrace_dump_at_shutdown= [KNL]
5399 Dump the ftrace buffer at torture-test shutdown,
5401 very costly operation when many torture tests
/kernel/linux/linux-5.10/
DMAINTAINERS14790 X: Documentation/RCU/torture.rst
17698 F: Documentation/RCU/torture.rst
17703 F: kernel/torture.c