Commits · 88ad0721093e9305787741d0e62deabd92a413be · xenomai / xenomai4 / linux-evl

05 Jun, 2021 11 commits

evl/wait: strip out useless includes · 88ad0721
Philippe Gerum authored Feb 11, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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88ad0721
evl/wait: remove superfluous checks for list emptiness · 39fc68c4
Philippe Gerum authored Feb 11, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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39fc68c4
evl/wait: remove more recursively (nk)locked paths · e67c71d8
Philippe Gerum authored Feb 04, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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e67c71d8

evl/thread: hide info bits update into evl_wakeup_thread() · 19070b87

Philippe Gerum authored Feb 04, 2019



Let's benefit from the atomic access to the thread info bits
evl_wakeup_thread() already guarantees.
Signed-off-by: Philippe Gerum <rpm@xenomai.org>

19070b87

evl/wait: introduce evl_wait_event_timeout() · a977b49c
Philippe Gerum authored Feb 03, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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a977b49c
evl/wait: call evl_schedule() lock-free · 79940ccc
Philippe Gerum authored Feb 03, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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79940ccc
evl/wait, mutex: delegate wait channel unregistration to abort handler · cb69d079
Philippe Gerum authored Feb 01, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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cb69d079
evl: rename match inband kernel naming with evl_current() · 41848412
Philippe Gerum authored Feb 01, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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41848412

evl/thread: split forcible release and event-based wakeup calls · c31b0680

Philippe Gerum authored Feb 01, 2019



This completes the simplification work by dedicating calls to resume
and thread from a forcible stop (T_SUSP, T_HALT, T_INBAND and
T_DORMANT), and event-bounded waits.

For consistency purpose, the related calls have been renamed:
evl_{hold, release}_thread() control the forcible stop states, while
evl_{sleep_on, wakeup}_thread() control the event wait states.
Signed-off-by: Philippe Gerum <rpm@xenomai.org>

c31b0680

evl/thread: split forcible suspension from event wait calls · b814495e

Philippe Gerum authored Feb 01, 2019



T_PEND and T_DELAY always apply to the current thread, and a wait
channel is only available with the former.

Leverage this invariant in evl_sleep_on() for waiting for these
specific events, simplifying the innards of such call.

Convert mutex and wait queue support to evl_sleep_on().
Signed-off-by: Philippe Gerum <rpm@xenomai.org>

b814495e

evl/wait: split mutex / wait queue support · 75fba1f8
Philippe Gerum authored Jan 30, 2019
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Signed-off-by: Philippe Gerum <rpm@xenomai.org>
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75fba1f8