27 lines
885 B
Diff
27 lines
885 B
Diff
Subject: local-var.patch
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From: Thomas Gleixner <tglx@linutronix.de>
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Date: Fri, 24 Jun 2011 18:40:37 +0200
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Origin: https://www.kernel.org/pub/linux/kernel/projects/rt/3.10/patches-3.10.4-rt1.tar.xz
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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---
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include/linux/percpu.h | 5 +++++
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1 file changed, 5 insertions(+)
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Index: linux-stable/include/linux/percpu.h
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===================================================================
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--- linux-stable.orig/include/linux/percpu.h
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+++ linux-stable/include/linux/percpu.h
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@@ -48,6 +48,11 @@
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preempt_enable(); \
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} while (0)
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+#define get_local_var(var) get_cpu_var(var)
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+#define put_local_var(var) put_cpu_var(var)
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+#define get_local_ptr(var) get_cpu_ptr(var)
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+#define put_local_ptr(var) put_cpu_ptr(var)
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+
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/* minimum unit size, also is the maximum supported allocation size */
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#define PCPU_MIN_UNIT_SIZE PFN_ALIGN(32 << 10)
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