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| author | Paul E. McKenney <[email protected]> | 2024-10-21 22:09:39 +0000 |
|---|---|---|
| committer | Uladzislau Rezki (Sony) <[email protected]> | 2024-12-14 16:13:09 +0000 |
| commit | d465492a224b2409508224cf6970d7b97e2285cc (patch) | |
| tree | 53df4c12beac3e066bc06cc57c8be9367056f5bd /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | Linux 6.13-rc2 (diff) | |
| download | kernel-d465492a224b2409508224cf6970d7b97e2285cc.tar.gz kernel-d465492a224b2409508224cf6970d7b97e2285cc.zip | |
srcu: Guarantee non-negative return value from srcu_read_lock()
For almost 20 years, the int return value from srcu_read_lock() has
been always either zero or one. This commit therefore documents the
fact that it will be non-negative, and does the same for the underlying
__srcu_read_lock().
[ paulmck: Apply Andrii Nakryiko feedback. ]
Signed-off-by: Paul E. McKenney <[email protected]>
Acked-by: Andrii Nakryiko <[email protected]>
Acked-by: Peter Zijlstra (Intel) <[email protected]>
Signed-off-by: Uladzislau Rezki (Sony) <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions