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| author | Tejun Heo <tj@kernel.org> | 2026-01-29 09:25:45 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-02-06 16:57:45 +0100 |
| commit | 664e78f2d4ec3ea09c96ec96c0992b2f910979bb (patch) | |
| tree | 1a582b8c347ed96dfa4b85d65988405081568d24 /include/net/aligned_data.h | |
| parent | edb9fab1b78c67b43e21189cf12fccab121c881d (diff) | |
sched_ext: Don't kick CPUs running higher classes
commit a9c1fbbd6dadbaa38c157a07d5d11005460b86b9 upstream.
When a sched_ext scheduler tries to kick a CPU, the CPU may be running a
higher class task. sched_ext has no control over such CPUs. A sched_ext
scheduler couldn't have expected to get access to the CPU after kicking it
anyway. Skip kicking when the target CPU is running a higher class.
Reviewed-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions