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| author |   Andi Kleen <ak@suse.de> | 2005-10-10 22:32:45 +0200 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-10-10 16:33:25 -0700 |
| commit | 421c7ce6d001fce28b1fa8fdd2e7ded0ed8a0ad5 (patch) | |
| tree | 7046c3ea354063046288e422cae5142b127b2bed /include/asm-x86_64 | |
| parent | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 (diff) | |
| download | linux-dev-421c7ce6d001fce28b1fa8fdd2e7ded0ed8a0ad5.tar.xz linux-dev-421c7ce6d001fce28b1fa8fdd2e7ded0ed8a0ad5.zip | |
[PATCH] x86_64: Allocate cpu local data for all possible CPUs
CPU hotplug fills up the possible map to NR_CPUs, but it did that after
setting up per CPU data. This lead to CPU data not getting allocated
for all possible CPUs, which lead to various side effects.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/smp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-x86_64/smp.h b/include/asm-x86_64/smp.h index 24e32611f0bf..c57ce4071342 100644 --- a/include/asm-x86_64/smp.h +++ b/include/asm-x86_64/smp.h @@ -81,6 +81,7 @@ static inline int hard_smp_processor_id(void) extern int safe_smp_processor_id(void); extern int __cpu_disable(void); extern void __cpu_die(unsigned int cpu); +extern void prefill_possible_map(void); #endif /* !ASSEMBLY */ |