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Subject[PATCH 8/17] cpumask: remove unused cpu_mask_all

It's only defined for NR_CPUS > BITS_PER_LONG; cpu_all_mask is always
defined (and const).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
include/linux/cpumask.h | 3 ---
init/main.c | 5 -----
2 files changed, 8 deletions(-)
diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -331,9 +331,6 @@ static inline const struct cpumask *get_
[0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL, \
[BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \
} }
-
-/* cpu_mask_all is in init/main.c */
-extern cpumask_t cpu_mask_all;

#endif

diff --git a/init/main.c b/init/main.c
--- a/init/main.c
+++ b/init/main.c
@@ -358,11 +358,6 @@ static inline void smp_prepare_cpus(unsi
static inline void smp_prepare_cpus(unsigned int maxcpus) { }

#else
-
-#if NR_CPUS > BITS_PER_LONG
-cpumask_t cpu_mask_all __read_mostly = CPU_MASK_ALL;
-EXPORT_SYMBOL(cpu_mask_all);
-#endif

/* Setup number of possible processor ids */
int nr_cpu_ids __read_mostly = NR_CPUS;


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