From 72e5525765ee01d72a9b92fab78ecea883ae7fdd Mon Sep 17 00:00:00 2001 From: Paolo 'Blaisorblade' Giarrusso Date: Wed, 1 Feb 2006 03:06:29 -0800 Subject: [PATCH] uml: avoid "CONFIG_NR_CPUS undeclared" bogus error messages Olaf Hering 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 Cc: Jeff Dike Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-um/smp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/asm-um/smp.h') 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 -- cgit v1.2.3