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| author | Gabriele Monaco <[email protected]> | 2025-07-28 13:50:19 +0000 |
|---|---|---|
| committer | Steven Rostedt (Google) <[email protected]> | 2025-07-28 20:47:34 +0000 |
| commit | d0096c2f9cfcb4ce385698491604610fcc1a53b3 (patch) | |
| tree | 7d816e666ac7d4aff6b968447a715e7218017eeb /drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c | |
| parent | sched: Adapt sched tracepoints for RV task model (diff) | |
| download | kernel-d0096c2f9cfcb4ce385698491604610fcc1a53b3.tar.gz kernel-d0096c2f9cfcb4ce385698491604610fcc1a53b3.zip | |
rv: Replace tss and sncid monitors with more complete sts
The tss monitor currently guarantees task switches can happen only while
scheduling, whereas the sncid monitor enforces scheduling occurs with
interrupt disabled.
Replace the monitors with a more comprehensive specification which
implies both but also ensures that:
* each scheduler call disable interrupts to switch
* each task switch happens with interrupts disabled
Cc: Ingo Molnar <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Masami Hiramatsu <[email protected]>
Cc: Nam Cao <[email protected]>
Cc: Tomas Glozar <[email protected]>
Cc: Juri Lelli <[email protected]>
Cc: Clark Williams <[email protected]>
Cc: John Kacur <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Gabriele Monaco <[email protected]>
Signed-off-by: Steven Rostedt (Google) <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_isp.c')
0 files changed, 0 insertions, 0 deletions