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| author | Peter Zijlstra (Intel) <peterz@infradead.org> | 2021-01-18 15:12:21 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-02-17 14:12:42 +0100 |
| commit | 2c9a98d3bc808717ab63ad928a2b568967775388 (patch) | |
| tree | db8073c7a65d02bf358e287bb118b1effa3d6f67 /kernel/entry/common.c | |
| parent | preempt/dynamic: Provide cond_resched() and might_resched() static calls (diff) | |
| download | linux-2c9a98d3bc808717ab63ad928a2b568967775388.tar.xz linux-2c9a98d3bc808717ab63ad928a2b568967775388.zip | |
preempt/dynamic: Provide preempt_schedule[_notrace]() static calls
Provide static calls to control preempt_schedule[_notrace]()
(called in CONFIG_PREEMPT) so that we can override their behaviour when
preempt= is overriden.
Since the default behaviour is full preemption, both their calls are
initialized to the arch provided wrapper, if any.
[fweisbec: only define static calls when PREEMPT_DYNAMIC, make it less
dependent on x86 with __preempt_schedule_func]
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lkml.kernel.org/r/20210118141223.123667-7-frederic@kernel.org
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions