From: Bhumika Goyal <bhumirks@gmail.com>
To: julia.lawall@lip6.fr, tglx@linutronix.de, mingo@redhat.com,
hpa@zytor.com, x86@kernel.org, linux-kernel@vger.kernel.org
Cc: Bhumika Goyal <bhumirks@gmail.com>
Subject: [PATCH] x86/events/amd/iommu: make iommu_pmu const and __initconst
Date: Tue, 19 Sep 2017 16:40:43 +0530 [thread overview]
Message-ID: <1505819443-670-1-git-send-email-bhumirks@gmail.com> (raw)
Make this const as it is only used during a copy operation. Also, make
it __initconst as it is only used during the init phase and after this
it is not referenced anywhere.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
---
arch/x86/events/amd/iommu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/events/amd/iommu.c b/arch/x86/events/amd/iommu.c
index 3641e24..38b5d41 100644
--- a/arch/x86/events/amd/iommu.c
+++ b/arch/x86/events/amd/iommu.c
@@ -405,7 +405,7 @@ static __init int _init_events_attrs(void)
NULL,
};
-static struct pmu iommu_pmu = {
+static const struct pmu iommu_pmu __initconst = {
.event_init = perf_iommu_event_init,
.add = perf_iommu_add,
.del = perf_iommu_del,
--
1.9.1
next reply other threads:[~2017-09-19 11:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-19 11:10 Bhumika Goyal [this message]
2017-10-19 14:19 ` [tip:x86/cleanups] x86/events/amd/iommu: Make " tip-bot for Bhumika Goyal
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