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Subject[tip:x86/numa] x86: Make default_send_IPI_mask_sequence/allbutself_logical() 32bit only
Commit-ID:  1245e1668c6e52bee76a423f8fab3bfcdd6226ae
Gitweb: http://git.kernel.org/tip/1245e1668c6e52bee76a423f8fab3bfcdd6226ae
Author: Tejun Heo <tj@kernel.org>
AuthorDate: Sun, 23 Jan 2011 14:37:29 +0100
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Fri, 28 Jan 2011 14:54:05 +0100

x86: Make default_send_IPI_mask_sequence/allbutself_logical() 32bit only

Both functions are used only in 32bit. Put them inside
CONFIG_X86_32. This is to prepare for logical apicid handling
update.

- Cyrill Gorcunov spotted that I forgot to move declarations in
ipi.h under CONFIG_X86_32. Fixed.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reviewed-by: Pekka Enberg <penberg@kernel.org>
Reviewed-by: Cyrill Gorcunov <gorcunov@gmail.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Cc: eric.dumazet@gmail.com
Cc: brgerst@gmail.com
Cc: shaohui.zheng@intel.com
Cc: rientjes@google.com
LKML-Reference: <1295789862-25482-4-git-send-email-tj@kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/include/asm/ipi.h | 8 ++++----
arch/x86/kernel/apic/ipi.c | 4 ++--
2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/include/asm/ipi.h b/arch/x86/include/asm/ipi.h
index 0b72282..615fa90 100644
--- a/arch/x86/include/asm/ipi.h
+++ b/arch/x86/include/asm/ipi.h
@@ -123,10 +123,6 @@ extern void default_send_IPI_mask_sequence_phys(const struct cpumask *mask,
int vector);
extern void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
int vector);
-extern void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
- int vector);
-extern void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
- int vector);

/* Avoid include hell */
#define NMI_VECTOR 0x02
@@ -150,6 +146,10 @@ static inline void __default_local_send_IPI_all(int vector)
}

#ifdef CONFIG_X86_32
+extern void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
+ int vector);
+extern void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
+ int vector);
extern void default_send_IPI_mask_logical(const struct cpumask *mask,
int vector);
extern void default_send_IPI_allbutself(int vector);
diff --git a/arch/x86/kernel/apic/ipi.c b/arch/x86/kernel/apic/ipi.c
index 08385e0..5037736 100644
--- a/arch/x86/kernel/apic/ipi.c
+++ b/arch/x86/kernel/apic/ipi.c
@@ -56,6 +56,8 @@ void default_send_IPI_mask_allbutself_phys(const struct cpumask *mask,
local_irq_restore(flags);
}

+#ifdef CONFIG_X86_32
+
void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
int vector)
{
@@ -96,8 +98,6 @@ void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
local_irq_restore(flags);
}

-#ifdef CONFIG_X86_32
-
/*
* This is only used on smaller machines.
*/

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