diff options
| author | Andi Kleen <ak@suse.de> | 2005-09-12 12:49:24 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-12 13:49:56 -0400 |
| commit | b91691164be174b780f5c1bb145a7ab5d33fce2f (patch) | |
| tree | be33a63344b027ce0e68c75c536895184afab7a0 | |
| parent | 8675b1a454016c7c50215552ea5c5c4a2413fda0 (diff) | |
[PATCH] x86-64: Don't cache align PDA on UP builds
Suggested by someone I forgot who sorry.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-x86_64/pda.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86_64/pda.h b/include/asm-x86_64/pda.h index 36b766cfc4d5..e16d76c9deb0 100644 --- a/include/asm-x86_64/pda.h +++ b/include/asm-x86_64/pda.h | |||
| @@ -22,7 +22,7 @@ struct x8664_pda { | |||
| 22 | struct mm_struct *active_mm; | 22 | struct mm_struct *active_mm; |
| 23 | int mmu_state; | 23 | int mmu_state; |
| 24 | unsigned apic_timer_irqs; | 24 | unsigned apic_timer_irqs; |
| 25 | } ____cacheline_aligned; | 25 | } ____cacheline_aligned_in_smp; |
| 26 | 26 | ||
| 27 | 27 | ||
| 28 | #define IRQSTACK_ORDER 2 | 28 | #define IRQSTACK_ORDER 2 |