rcu: Remove unused __rcu_is_watching() function
authorPaul E. McKenney <paulmck@kernel.org>
Mon, 17 Aug 2020 17:37:22 +0000 (10:37 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Tue, 25 Aug 2020 01:37:56 +0000 (18:37 -0700)
commit7f2a53c231fe5d9522c3b695ab454203904031ac
tree5a11ba156c8be21d14c39cf1838ee606bcbf057f
parent666ca2907e6b75960ce2f0fe50afc5d8a46f296d
rcu: Remove unused __rcu_is_watching() function

The x86/entry work removed all uses of __rcu_is_watching(), therefore
this commit removes it entirely.

Cc: Andy Lutomirski <luto@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: <x86@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
include/linux/rcutiny.h
include/linux/rcutree.h
kernel/entry/common.c
kernel/rcu/tree.c