The patch titled
init/main.c: make setup_max_cpus static for !SMP
has been added to the -mm tree. Its filename is
init-mainc-make-setup_max_cpus-static-for-smp.patch
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------------------------------------------------------
Subject: init/main.c: make setup_max_cpus static for !SMP
From: H Hartley Sweeten <hartleys@xxxxxxxxxxxxxxxxxxx>
init/main.c: make setup_max_cpus static for !SMP
The only in tree external users of the symbol setup_max_cpus are in
arch/x86/. The files ./kernel/alternative.c, ./kernel/visws_quirks.c, and
./mm/kmemcheck/kmemcheck.c are all guarded by CONFIG_SMP being defined.
For this case the symbol is an unsigned int and declared as an extern in
include/linux/smp.h.
When CONFIG_SMP is not defined the symbol setup_max_cpus is
a constant value that is only used in init/main.c. Make the symbol
static for this case.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
init/main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN init/main.c~init-mainc-make-setup_max_cpus-static-for-smp init/main.c
--- a/init/main.c~init-mainc-make-setup_max_cpus-static-for-smp
+++ a/init/main.c
@@ -161,7 +161,7 @@ static int __init maxcpus(char *str)
early_param("maxcpus", maxcpus);
#else
-const unsigned int setup_max_cpus = NR_CPUS;
+static const unsigned int setup_max_cpus = NR_CPUS;
#endif
/*
_
Patches currently in -mm which might be from hartleys@xxxxxxxxxxxxxxxxxxx are
linux-next.patch
init-initramfsc-fix-symbol-shadows-an-earlier-one-noise.patch
nodemaskh-remove-macro-any_online_node.patch
init-mainc-make-setup_max_cpus-static-for-smp.patch
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