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KVM: PPC: elide struct thread_struct instances from stack

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Instead of instantiating a whole thread_struct on the stack use only the
required parts of it.

Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Tested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Andreas Schwab
2010-05-31 21:59:13 +02:00
committed by Avi Kivity
parent 5120702e73
commit 49f6be8ea1
5 changed files with 97 additions and 95 deletions
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4
arch/powerpc/kernel/ppc_ksyms.c
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@@ -101,10 +101,6 @@ EXPORT_SYMBOL(pci_dram_offset);
EXPORT_SYMBOL(start_thread);
EXPORT_SYMBOL(kernel_thread);
#ifdef CONFIG_PPC_FPU
EXPORT_SYMBOL_GPL(cvt_df);
EXPORT_SYMBOL_GPL(cvt_fd);
#endif
EXPORT_SYMBOL(giveup_fpu);
#ifdef CONFIG_ALTIVEC
EXPORT_SYMBOL(giveup_altivec);