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| author |   Randy Dunlap <randy.dunlap@oracle.com> | 2006-12-09 21:33:36 +0100 |
|---|---|---|
| committer |   Andi Kleen <andi@basil.nowhere.org> | 2006-12-09 21:33:36 +0100 |
| commit | 7e74437cf60cc84a655e301f1ee48027b3bcf96e (patch) | |
| tree | 2cae13401bc5ae839f989e14e8de18d539db3ce3 /arch/i386/kernel/smpboot.c | |
| parent | [PATCH] x86: Work around gcc 4.2 over aggressive optimizer (diff) | |
| download | linux-dev-7e74437cf60cc84a655e301f1ee48027b3bcf96e.tar.xz linux-dev-7e74437cf60cc84a655e301f1ee48027b3bcf96e.zip | |
[PATCH] i386: export smp_num_siblings for oprofile
oprofile uses smp_num_siblings without testing for CONFIG_X86_HT.
I looked at modifying oprofile, but this way is cleaner & simpler
and I didn't see a good reason not to just export it when CONFIG_SMP.
WARNING: "smp_num_siblings" [arch/i386/oprofile/oprofile.ko] undefined!
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | arch/i386/kernel/smpboot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/i386/kernel/smpboot.c b/arch/i386/kernel/smpboot.c index 1e00b03163b9..b0f84e5778ad 100644 --- a/arch/i386/kernel/smpboot.c +++ b/arch/i386/kernel/smpboot.c @@ -69,7 +69,7 @@ static int __devinitdata smp_b_stepping; /* Number of siblings per CPU package */ int smp_num_siblings = 1; -#ifdef CONFIG_X86_HT +#ifdef CONFIG_SMP EXPORT_SYMBOL(smp_num_siblings); #endif |