Commit 936c7e19 authored by Uladzislau Rezki (Sony)'s avatar Uladzislau Rezki (Sony) Committed by Joel Fernandes (Google)
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rcuscale: Rename kfree_rcu() to kfree_rcu_mightsleep() 



The kfree_rcu() and kvfree_rcu() macros' single-argument forms are
deprecated.  Therefore switch to the new kfree_rcu_mightsleep() and
kvfree_rcu_mightsleep() variants. The goal is to avoid accidental use
of the single-argument forms, which can introduce functionality bugs in
atomic contexts and latency bugs in non-atomic contexts.

Acked-by: default avatarJoel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: default avatarUladzislau Rezki (Sony) <urezki@gmail.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
Signed-off-by: default avatarJoel Fernandes (Google) <joel@joelfernandes.org>
parent 10e4f310

kernel/rcu/rcuscale.c

+1 −1
Original line number Diff line number Diff line
@@ -716,7 +716,7 @@ kfree_scale_thread(void *arg) 
			// is tested.

			if ((kfree_rcu_test_single && !kfree_rcu_test_double) ||

					(kfree_rcu_test_both && torture_random(&tr) & 0x800))

				kfree_rcu(alloc_ptr);

				kfree_rcu_mightsleep(alloc_ptr);

			else

				kfree_rcu(alloc_ptr, rh);

		}