rcu: Remove !PREEMPT code from rcu_note_voluntary_context_switch()

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Because RCU-tasks exists only in PREEMPT kernels and because RCU-sched
no longer exists in PREEMPT kernels, it is no longer necessary for the
rcu_note_voluntary_context_switch() macro to do anything for !PREEMPT
kernels.  This commit therefore removes !PREEMPT-related code from
this macro, namely, the rcu_all_qs().

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>

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Paul E. McKenney 2018-07-10 12:53:40 -07:00

parent 06462efc80

commit 4d232dfe1d

1 changed files with 2 additions and 6 deletions

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8

include/linux/rcupdate.h

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