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[Qemu-devel] [PATCH] Remove qemu_host_page_bits
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] Remove qemu_host_page_bits |
Date: |
Sat, 17 Sep 2011 12:25:30 +0200 |
It was introduced with commit 54936004fddc52c321cb3f9a9a51140e782bed5d
as host_page_bits but never used.
Signed-off-by: Stefan Weil <address@hidden>
---
cpu-all.h | 1 -
exec.c | 4 ----
2 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/cpu-all.h b/cpu-all.h
index 3532026..e8143cd 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -290,7 +290,6 @@ extern unsigned long reserved_va;
/* ??? These should be the larger of unsigned long and target_ulong. */
extern unsigned long qemu_real_host_page_size;
-extern unsigned long qemu_host_page_bits;
extern unsigned long qemu_host_page_size;
extern unsigned long qemu_host_page_mask;
diff --git a/exec.c b/exec.c
index 3df6b23..639deae 100644
--- a/exec.c
+++ b/exec.c
@@ -183,7 +183,6 @@ typedef struct PageDesc {
#define V_L1_SHIFT (L1_MAP_ADDR_SPACE_BITS - TARGET_PAGE_BITS - V_L1_BITS)
unsigned long qemu_real_host_page_size;
-unsigned long qemu_host_page_bits;
unsigned long qemu_host_page_size;
unsigned long qemu_host_page_mask;
@@ -275,9 +274,6 @@ static void page_init(void)
qemu_host_page_size = qemu_real_host_page_size;
if (qemu_host_page_size < TARGET_PAGE_SIZE)
qemu_host_page_size = TARGET_PAGE_SIZE;
- qemu_host_page_bits = 0;
- while ((1 << qemu_host_page_bits) < qemu_host_page_size)
- qemu_host_page_bits++;
qemu_host_page_mask = ~(qemu_host_page_size - 1);
#if defined(CONFIG_BSD) && defined(CONFIG_USER_ONLY)
--
1.7.2.5
- [Qemu-devel] [PATCH] Remove qemu_host_page_bits,
Stefan Weil <=