From: "Jan Beulich" <JBeulich@suse.com>
To: <mingo@elte.hu>, <tglx@linutronix.de>, <hpa@zytor.com>
Cc: <yangyongqiang01@baidu.com>, <sruffell@digium.com>,
"Cyrill Gorcunov" <gorcunov@gmail.com>,
<vincent.weaver@maine.edu>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] x86: constify a few items
Date: Mon, 11 Mar 2013 09:56:05 +0000 [thread overview]
Message-ID: <513DB84502000078000C4880@nat28.tlf.novell.com> (raw)
This in particular re-does the compiler warning fix 9faec5b ("perf/x86:
Fix P6 driver section warning"), tightening the section attributes
rather than relaxing them.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: Shaun Ruffell <sruffell@digium.com>
Cc: yangyongqiang <yangyongqiang01@baidu.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Vince Weaver <vincent.weaver@maine.edu>
---
arch/x86/kernel/amd_nb.c | 2 +-
arch/x86/kernel/cpu/perf_event_knc.c | 4 ++--
arch/x86/kernel/cpu/perf_event_p6.c | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
--- 3.9-rc2/arch/x86/kernel/amd_nb.c
+++ 3.9-rc2-x86-const-sections/arch/x86/kernel/amd_nb.c
@@ -24,7 +24,7 @@ const struct pci_device_id amd_nb_misc_i
};
EXPORT_SYMBOL(amd_nb_misc_ids);
-static struct pci_device_id amd_nb_link_ids[] = {
+static const struct pci_device_id amd_nb_link_ids[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
{}
};
--- 3.9-rc2/arch/x86/kernel/cpu/perf_event_knc.c
+++ 3.9-rc2-x86-const-sections/arch/x86/kernel/cpu/perf_event_knc.c
@@ -17,7 +17,7 @@ static const u64 knc_perfmon_event_map[]
[PERF_COUNT_HW_BRANCH_MISSES] = 0x002b,
};
-static __initconst u64 knc_hw_cache_event_ids
+static const u64 __initconst knc_hw_cache_event_ids
[PERF_COUNT_HW_CACHE_MAX]
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX] =
@@ -284,7 +284,7 @@ static struct attribute *intel_knc_forma
NULL,
};
-static __initconst struct x86_pmu knc_pmu = {
+static const struct x86_pmu knc_pmu __initconst = {
.name = "knc",
.handle_irq = knc_pmu_handle_irq,
.disable_all = knc_pmu_disable_all,
--- 3.9-rc2/arch/x86/kernel/cpu/perf_event_p6.c
+++ 3.9-rc2-x86-const-sections/arch/x86/kernel/cpu/perf_event_p6.c
@@ -19,7 +19,7 @@ static const u64 p6_perfmon_event_map[]
};
-static u64 p6_hw_cache_event_ids
+static const u64 __initconst p6_hw_cache_event_ids
[PERF_COUNT_HW_CACHE_MAX]
[PERF_COUNT_HW_CACHE_OP_MAX]
[PERF_COUNT_HW_CACHE_RESULT_MAX] =
next reply other threads:[~2013-03-11 9:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 9:56 Jan Beulich [this message]
2013-03-11 18:15 ` [tip:x86/debug] x86: Constify " tip-bot for Jan Beulich
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