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From: "Joel Fernandes (Google)" <joel@joelfernandes.org> To: linux-kernel@vger.kernel.org Cc: "Joel Fernandes (Google)" <joel@joelfernandes.org>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Ingo Molnar <mingo@redhat.com>, Jonathan Corbet <corbet@lwn.net>, Josh Triplett <josh@joshtriplett.org>, kvm-ppc@vger.kernel.org, Lai Jiangshan <jiangshanlai@gmail.com>, linux-doc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, Mathieu Desnoyers <mathieu.desnoyers@efficios.com>, Michael Ellerman <mpe@ellerman.id.au>, Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>, "Paul E. McKenney" <paulmck@linux.ibm.com>, Paul Mackerras <paulus@ozlabs.org>, rcu@vger.kernel.org, Steven Rostedt <rostedt@goodmis.org> Subject: [PATCH RFC 1/5] powerpc: Use regular rcu_dereference_raw API Date: Fri, 24 May 2019 19:49:29 -0400 [thread overview] Message-ID: <20190524234933.5133-2-joel@joelfernandes.org> (raw) In-Reply-To: <20190524234933.5133-1-joel@joelfernandes.org> rcu_dereference_raw already does not do any tracing. There is no need to use the _notrace variant of it and this series removes that API, so let us use the regular variant here. Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org> --- arch/powerpc/include/asm/kvm_book3s_64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/include/asm/kvm_book3s_64.h b/arch/powerpc/include/asm/kvm_book3s_64.h index 21b1ed5df888..c15c9bbf0206 100644 --- a/arch/powerpc/include/asm/kvm_book3s_64.h +++ b/arch/powerpc/include/asm/kvm_book3s_64.h @@ -546,7 +546,7 @@ static inline void note_hpte_modification(struct kvm *kvm, */ static inline struct kvm_memslots *kvm_memslots_raw(struct kvm *kvm) { - return rcu_dereference_raw_notrace(kvm->memslots[0]); + return rcu_dereference_raw(kvm->memslots[0]); } extern void kvmppc_mmu_debugfs_init(struct kvm *kvm); -- 2.22.0.rc1.257.g3120a18244-goog
next prev parent reply other threads:[~2019-05-24 23:50 UTC|newest] Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-05-24 23:49 [PATCH RFC 0/5] Remove some notrace RCU APIs Joel Fernandes (Google) 2019-05-24 23:49 ` Joel Fernandes (Google) [this message] 2019-05-24 23:49 ` [PATCH RFC 2/5] trace: Use regular rcu_dereference_raw API Joel Fernandes (Google) 2019-05-24 23:49 ` [PATCH RFC 3/5] hashtable: Use the regular hlist_for_each_entry_rcu API Joel Fernandes (Google) 2019-05-24 23:49 ` [PATCH RFC 4/5] rculist: Remove hlist_for_each_entry_rcu_notrace since no users Joel Fernandes (Google) 2019-05-26 16:20 ` Miguel Ojeda 2019-05-24 23:49 ` [PATCH RFC 5/5] rcu: Remove rcu_dereference_raw_notrace " Joel Fernandes (Google) 2019-05-25 3:24 ` [PATCH RFC 0/5] Remove some notrace RCU APIs Steven Rostedt 2019-05-25 8:14 ` Joel Fernandes 2019-05-25 11:08 ` Steven Rostedt 2019-05-25 14:19 ` Joel Fernandes 2019-05-25 15:50 ` Paul E. McKenney 2019-05-25 18:14 ` Joel Fernandes 2019-05-25 18:18 ` Joel Fernandes 2019-05-28 12:24 ` Paul E. McKenney 2019-05-28 19:00 ` Joel Fernandes 2019-05-28 20:00 ` Paul E. McKenney
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