diff options
| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2006-02-01 12:06:29 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-01 17:53:23 +0100 |
| commit | 72e5525765ee01d72a9b92fab78ecea883ae7fdd (patch) | |
| tree | cb532f02be0ced6f5ce73470d7ce762d76358730 /include/asm-um | |
| parent | [PATCH] uml: some harmless sparse warning fixes (diff) | |
| download | linux-72e5525765ee01d72a9b92fab78ecea883ae7fdd.tar.xz linux-72e5525765ee01d72a9b92fab78ecea883ae7fdd.zip | |
[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.h | 2 |
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 |