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authorHollis Blanchard <hollisb@us.ibm.com>2008-04-17 00:28:06 -0400
committerAvi Kivity <avi@qumranet.com>2008-04-27 11:21:37 -0400
commit4baacfb0de53b05428c87d377fc8a3def4dc10e7 (patch)
tree4ec85ddc0aab80f094a6e360b8b100d36b36ddea /include/asm-powerpc/mmu-44x.h
parent76f7c87902fd2c2de9eb57168adbf9bc5ec2047d (diff)
ppc: Export tlb_44x_hwater for KVM
PowerPC 440 KVM needs to know how many TLB entries are used for the host kernel linear mapping (it does not modify these mappings when switching between guest and host execution). Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com> Acked-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/asm-powerpc/mmu-44x.h')
-rw-r--r--include/asm-powerpc/mmu-44x.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/mmu-44x.h b/include/asm-powerpc/mmu-44x.h
index c8b02d97f753..a825524c981a 100644
--- a/include/asm-powerpc/mmu-44x.h
+++ b/include/asm-powerpc/mmu-44x.h
@@ -53,6 +53,8 @@
53 53
54#ifndef __ASSEMBLY__ 54#ifndef __ASSEMBLY__
55 55
56extern unsigned int tlb_44x_hwater;
57
56typedef struct { 58typedef struct {
57 unsigned long id; 59 unsigned long id;
58 unsigned long vdso_base; 60 unsigned long vdso_base;