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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2006-02-01 03:06:29 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-01 08:53:23 -0800
commit72e5525765ee01d72a9b92fab78ecea883ae7fdd (patch)
treecb532f02be0ced6f5ce73470d7ce762d76358730 /include/asm-um
parent42947cb98fd16bff21e0000a974ff6bd1e620cd4 (diff)
downloadlinux-stericsson-72e5525765ee01d72a9b92fab78ecea883ae7fdd.tar.gz
[PATCH] uml: avoid "CONFIG_NR_CPUS undeclared" bogus error messages
Olaf Hering <olh@suse.de> Olaf reported UML doesn't build for him with a clear analisys of what happened - we're using NR_CPUS in files linked against glibc headers. Seems like it defines CONFIG_SMP but not CONFIG_NR_CPUS, so we get CONFIG_NR_CPUS undeclared. The fix is to move the declaration away from that header file and move it in asm-um headers, and to add that header where needed. Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-um')
-rw-r--r--include/asm-um/smp.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-um/smp.h b/include/asm-um/smp.h
index d879eba2b52c..aeda6657f366 100644
--- a/include/asm-um/smp.h
+++ b/include/asm-um/smp.h
@@ -23,6 +23,8 @@ extern inline void smp_cpus_done(unsigned int maxcpus)
{
}
+extern struct task_struct *idle_threads[NR_CPUS];
+
#endif
#endif