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| author | Max Kellermann <[email protected]> | 2025-05-04 18:08:31 +0000 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2025-06-06 05:02:25 +0000 |
| commit | 2da20fd904f87f7bb31b79719bc3dda4093f8cdb (patch) | |
| tree | cb85c128f4552d441dc08c2d68f7c309ceb51f8d /drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | |
| parent | MAINTAINERS: add mm swap section (diff) | |
| download | kernel-2da20fd904f87f7bb31b79719bc3dda4093f8cdb.tar.gz kernel-2da20fd904f87f7bb31b79719bc3dda4093f8cdb.zip | |
kernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count
Expose a simple counter to userspace for monitoring tools.
(akpm: 2536c5c7d6ae added the documentation but the code changes were lost)
Link: https://lkml.kernel.org/r/[email protected]
Fixes: 2536c5c7d6ae ("kernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count")
Signed-off-by: Max Kellermann <[email protected]>
Cc: Core Minyard <[email protected]>
Cc: Doug Anderson <[email protected]>
Cc: Joel Granados <[email protected]>
Cc: Max Kellermann <[email protected]>
Cc: Song Liu <[email protected]>
Cc: Sourabh Jain <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c')
0 files changed, 0 insertions, 0 deletions