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x86: Reduce back the alignment of the per-CPU data section 

This complements commit:

  47f19a0814e8: percpu: Remove the multi-page alignment facility

reverting one leftover of:

  fe8e0c25cad2: x86, 32-bit: Align percpu area and irq stacks to THREAD_SIZE

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Acked-by: Alexander van Heukelum <heukelum@fastmail.fm>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <4D525CE60200007800030EE5@vpn.id2.novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Alexander van Heukelum <heukelum@fastmail.fm>
This commit is contained in:
Jan Beulich 2011-02-09 08:22:46 +00:00 committed by Ingo Molnar
parent 100b33c8bd
commit 94d1ac8b55
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/vmlinux.lds.S
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@ -305,7 +305,7 @@ SECTIONS
}
#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
PERCPU(THREAD_SIZE)
PERCPU(PAGE_SIZE)
#endif
. = ALIGN(PAGE_SIZE);