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rcu: Make rcutree_dying_cpu() use its "cpu" parameter
authorPaul E. McKenney <paulmck@kernel.org>
Fri, 30 Jul 2021 03:30:32 +0000 (20:30 -0700)
committerPaul E. McKenney <paulmck@kernel.org>
Mon, 13 Sep 2021 23:32:46 +0000 (16:32 -0700)
commit4aa846f97c0c0d9740d120f9ac3e2fba1522ac0c
treed2c0507979760521fb9821d0def6aa58c17288edtree | snapshot
parent768f5d50e6ad88363291f96a2e230442b8d633bccommit | diff
rcu: Make rcutree_dying_cpu() use its "cpu" parameter

The CPU-hotplug functions take a "cpu" parameter, but rcutree_dying_cpu()
ignores it in favor of this_cpu_ptr().  This works at the moment, but
it would be better to be consistent.  This might also work better given
some possible future changes.  This commit therefore uses per_cpu_ptr()
to avoid ignoring the rcutree_dying_cpu() function's argument.

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/tree.c diff | blob | history
Domain: System / Kernel;