| a22860e5 | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add a stress test for contended waits.
Test a more realistic usage pattern, and one with heavy contention, in order to
actually exercise ntsync's internal synchronization.
This t
selftests: ntsync: Add a stress test for contended waits.
Test a more realistic usage pattern, and one with heavy contention, in order to
actually exercise ntsync's internal synchronization.
This test has several threads in a tight loop acquiring a mutex, modifying some
shared data, and then releasing the mutex. At the end we check if the data is
consistent.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| c52b9cb1 | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for wakeup signaling via alerts.
Expand the alert tests to cover alerting a thread mid-wait, to test that the
relevant scheduling logic works correctly.
Signed-off
selftests: ntsync: Add some tests for wakeup signaling via alerts.
Expand the alert tests to cover alerting a thread mid-wait, to test that the
relevant scheduling logic works correctly.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| dd914e0d | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add tests for alertable waits.
Test the "alert" functionality of NTSYNC_IOC_WAIT_ALL and NTSYNC_IOC_WAIT_ANY,
when a wait is woken with an alert and when it is woken by an object.
selftests: ntsync: Add tests for alertable waits.
Test the "alert" functionality of NTSYNC_IOC_WAIT_ALL and NTSYNC_IOC_WAIT_ANY,
when a wait is woken with an alert and when it is woken by an object.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| a2e5a8ce | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for wakeup signaling with events.
Expand the contended wait tests, which previously only covered events and
semaphores, to cover events as well.
Signed-off-by: Eli
selftests: ntsync: Add some tests for wakeup signaling with events.
Expand the contended wait tests, which previously only covered events and
semaphores, to cover events as well.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| b4e4dd5d | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for auto-reset event state.
Test event-specific ioctls NTSYNC_IOC_EVENT_SET, NTSYNC_IOC_EVENT_RESET,
NTSYNC_IOC_EVENT_PULSE, NTSYNC_IOC_EVENT_READ for auto-reset ev
selftests: ntsync: Add some tests for auto-reset event state.
Test event-specific ioctls NTSYNC_IOC_EVENT_SET, NTSYNC_IOC_EVENT_RESET,
NTSYNC_IOC_EVENT_PULSE, NTSYNC_IOC_EVENT_READ for auto-reset events, and
waiting on auto-reset events.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| d2083b5f | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for manual-reset event state.
Test event-specific ioctls NTSYNC_IOC_EVENT_SET, NTSYNC_IOC_EVENT_RESET,
NTSYNC_IOC_EVENT_PULSE, NTSYNC_IOC_EVENT_READ for manual-rese
selftests: ntsync: Add some tests for manual-reset event state.
Test event-specific ioctls NTSYNC_IOC_EVENT_SET, NTSYNC_IOC_EVENT_RESET,
NTSYNC_IOC_EVENT_PULSE, NTSYNC_IOC_EVENT_READ for manual-reset events, and
waiting on manual-reset events.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| 72a651c1 | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ALL.
Test contended "wait-for-all" waits, to make sure that scheduling and wakeup
logic works correctly, and that the wa
selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ALL.
Test contended "wait-for-all" waits, to make sure that scheduling and wakeup
logic works correctly, and that the wait only exits once objects are all
simultaneously signaled.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| f2327985 | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ANY.
Test contended "wait-for-any" waits, to make sure that scheduling and wakeup
logic works correctly.
Signed-off-by:
selftests: ntsync: Add some tests for wakeup signaling with WINESYNC_IOC_WAIT_ANY.
Test contended "wait-for-any" waits, to make sure that scheduling and wakeup
logic works correctly.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| d168f689 | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ALL.
Test basic synchronous functionality of NTSYNC_IOC_WAIT_ALL, and when objects
are considered simultaneously signaled.
Signed-off-by: Eliza
selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ALL.
Test basic synchronous functionality of NTSYNC_IOC_WAIT_ALL, and when objects
are considered simultaneously signaled.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| 44554569 | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ANY.
Test basic synchronous functionality of NTSYNC_IOC_WAIT_ANY, when objects are
considered signaled or not signaled, and how they are affecte
selftests: ntsync: Add some tests for NTSYNC_IOC_WAIT_ANY.
Test basic synchronous functionality of NTSYNC_IOC_WAIT_ANY, when objects are
considered signaled or not signaled, and how they are affected by a successful
wait.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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| ae071aef | 13-Dec-2024 |
Elizabeth Figura <[email protected]> |
selftests: ntsync: Add some tests for mutex state.
Test mutex-specific ioctls NTSYNC_IOC_MUTEX_UNLOCK and NTSYNC_IOC_MUTEX_READ,
and waiting on mutexes.
Signed-off-by: Elizabeth Figura <zfigura@cod
selftests: ntsync: Add some tests for mutex state.
Test mutex-specific ioctls NTSYNC_IOC_MUTEX_UNLOCK and NTSYNC_IOC_MUTEX_READ,
and waiting on mutexes.
Signed-off-by: Elizabeth Figura <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
show more ...
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