Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=934faab464c6a26ed1a226b6cf7111b35405dde1
Commit: 934faab464c6a26ed1a226b6cf7111b35405dde1
Parent: ae3749dcd8c31dcfbab14ea28c68a944c93f418f
Author: Glauber de Oliveira Costa <[EMAIL PROTECTED]>
AuthorDate: Thu Jan 17 19:18:08 2008 -0200
Committer: Rusty Russell <[EMAIL PROTECTED]>
CommitDate: Wed Jan 30 22:50:18 2008 +1100
lguest: change gpte_addr header
gpte_addr() does not depend on any guest information. So we wipe out
the lg parameter from it completely.
Signed-off-by: Glauber de Oliveira Costa <[EMAIL PROTECTED]>
Signed-off-by: Rusty Russell <[EMAIL PROTECTED]>
---
drivers/lguest/page_tables.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
index c4b8eaf..c9acafc 100644
--- a/drivers/lguest/page_tables.c
+++ b/drivers/lguest/page_tables.c
@@ -100,8 +100,7 @@ static unsigned long gpgd_addr(struct lg_cpu *cpu, unsigned
long vaddr)
return cpu->lg->pgdirs[cpu->cpu_pgd].gpgdir + index * sizeof(pgd_t);
}
-static unsigned long gpte_addr(struct lguest *lg,
- pgd_t gpgd, unsigned long vaddr)
+static unsigned long gpte_addr(pgd_t gpgd, unsigned long vaddr)
{
unsigned long gpage = pgd_pfn(gpgd) << PAGE_SHIFT;
BUG_ON(!(pgd_flags(gpgd) & _PAGE_PRESENT));
@@ -235,7 +234,7 @@ int demand_page(struct lg_cpu *cpu, unsigned long vaddr,
int errcode)
/* OK, now we look at the lower level in the Guest page table: keep its
* address, because we might update it later. */
- gpte_ptr = gpte_addr(lg, gpgd, vaddr);
+ gpte_ptr = gpte_addr(gpgd, vaddr);
gpte = lgread(lg, gpte_ptr, pte_t);
/* If this page isn't in the Guest page tables, we can't page it in. */
@@ -378,7 +377,7 @@ unsigned long guest_pa(struct lg_cpu *cpu, unsigned long
vaddr)
if (!(pgd_flags(gpgd) & _PAGE_PRESENT))
kill_guest(cpu->lg, "Bad address %#lx", vaddr);
- gpte = lgread(cpu->lg, gpte_addr(cpu->lg, gpgd, vaddr), pte_t);
+ gpte = lgread(cpu->lg, gpte_addr(gpgd, vaddr), pte_t);
if (!(pte_flags(gpte) & _PAGE_PRESENT))
kill_guest(cpu->lg, "Bad address %#lx", vaddr);
-
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