diff options
author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-10-21 12:50:04 -0700 |
---|---|---|
committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-11-03 19:20:34 -0800 |
commit | 38200cf24702e5d79ce6c8f4c62036c41845c62d (patch) | |
tree | 840642332deb3f091142c78994de1f8db73b4f8c /include/linux/rcutiny.h | |
parent | 86aea0e6e7d571a9452082a7198d0603cc5dd965 (diff) | |
download | linux-stable-38200cf24702e5d79ce6c8f4c62036c41845c62d.tar.gz linux-stable-38200cf24702e5d79ce6c8f4c62036c41845c62d.tar.bz2 linux-stable-38200cf24702e5d79ce6c8f4c62036c41845c62d.zip |
rcu: Remove "cpu" argument to rcu_note_context_switch()
The "cpu" argument to rcu_note_context_switch() is always the current
CPU, so drop it. This in turn allows the "cpu" argument to
rcu_preempt_note_context_switch() to be removed, which allows the sole
use of "cpu" in both functions to be replaced with a this_cpu_ptr().
Again, the anticipated cross-CPU uses of these functions has been
replaced by NO_HZ_FULL.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Pranith Kumar <bobby.prani@gmail.com>
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 38cc5b1e252d..0e5366200154 100644 --- a/include/linux/rcutiny.h +++ b/include/linux/rcutiny.h @@ -78,7 +78,7 @@ static inline void kfree_call_rcu(struct rcu_head *head, call_rcu(head, func); } -static inline void rcu_note_context_switch(int cpu) +static inline void rcu_note_context_switch(void) { rcu_sched_qs(); } |