Re: 2.6.16.9 alpha compile error

[Norbert Tretkowski <norbert@tretkowski.de>]

* Ernst Herzberg wrote:
> arch/alpha/kernel/setup.c: In function `register_cpus':
> arch/alpha/kernel/setup.c:486: warning: implicit declaration of function `for_each_possible_cpu'
> arch/alpha/kernel/setup.c:486: error: syntax error before '{' token
> arch/alpha/kernel/setup.c:488: error: `p' undeclared (first use in this function)
> arch/alpha/kernel/setup.c:488: error: (Each undeclared identifier is reported only once
> arch/alpha/kernel/setup.c:488: error: for each function it appears in.)
> arch/alpha/kernel/setup.c: At top level:
> arch/alpha/kernel/setup.c:492: error: syntax error before "return"

From: Andrew Morton <akpm@osdl.org>

Backport for_each_possible_cpu() into 2.6.16.  Fixes the alpha build, and any
future occurrences.


Signed-off-by: Andrew Morton <akpm@osdl.org>
---

 include/linux/cpumask.h |    1 +
 1 files changed, 1 insertion(+)

--- a/include/linux/cpumask.h   2006-04-24 19:28:56.000000000 +0200
+++ b/include/linux/cpumask.h   2006-04-24 19:29:21.000000000 +0200
@@ -408,6 +408,7 @@
 })
 
 #define for_each_cpu(cpu)        for_each_cpu_mask((cpu), cpu_possible_map)
+#define for_each_possible_cpu(cpu)  for_each_cpu_mask((cpu), cpu_possible_map)
 #define for_each_online_cpu(cpu)  for_each_cpu_mask((cpu), cpu_online_map)
 #define for_each_present_cpu(cpu) for_each_cpu_mask((cpu), cpu_present_map)
 
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