diff options
| author | Zeng Heng <zengheng4@huawei.com> | 2022-09-15 16:38:24 +0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2022-10-18 14:59:57 -0700 |
| commit | b5ad0d2e8832c770b3ff2887ae37b47f42a3ab82 (patch) | |
| tree | 334228e44116eb755b069a770914fc0913b5ad6a /include/linux/rcutiny.h | |
| parent | 6343402ac35dd534291a6c82924a4f09cf6cd1e5 (diff) | |
rcu: Remove unused 'cpu' in rcu_virt_note_context_switch()
This commit removes the unused function argument 'cpu'. This does not
change functionality, but might save a cycle or two.
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Acked-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'include/linux/rcutiny.h')
| -rw-r--r-- | include/linux/rcutiny.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/rcutiny.h b/include/linux/rcutiny.h index 768196a5f39d..9bc025aa79a3 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -142,7 +142,7 @@ static inline int rcu_needs_cpu(void) * Take advantage of the fact that there is only one CPU, which * allows us to ignore virtualization-based context switches. */ -static inline void rcu_virt_note_context_switch(int cpu) { } +static inline void rcu_virt_note_context_switch(void) { } static inline void rcu_cpu_stall_reset(void) { } static inline int rcu_jiffies_till_stall_check(void) { return 21 * HZ; } static inline void rcu_irq_exit_check_preempt(void) { } |