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| author | Frederic Weisbecker <frederic@kernel.org> | 2023-10-27 16:40:47 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <frederic@kernel.org> | 2023-11-01 22:03:27 +0100 |
| commit | 2be4686d866ad5896f2bb94d82fe892197aea9c7 (patch) | |
| tree | 40353bb0ac735517e5d49aceb9262dca0ae9064b /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | 85d68222ddc5f4522e456d97d201166acb50f716 (diff) | |
rcu: Introduce rcu_cpu_online()
Export the RCU point of view as to when a CPU is considered offline
(ie: when does RCU consider that a CPU is sufficiently down in the
hotplug process to not feature any possible read side).
This will be used by RCU-tasks whose vision of an offline CPU should
reasonably match the one of RCU core.
Fixes: cff9b2332ab7 ("kernel/sched: Modify initial boot task idle setup")
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions