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[Qemu-devel] [PATCH 08/10] migration: s/uint64_t/int64_t the definitions
From: |
arei.gonglei |
Subject: |
[Qemu-devel] [PATCH 08/10] migration: s/uint64_t/int64_t the definitions of it_age |
Date: |
Tue, 11 Mar 2014 20:53:33 +0800 |
From: ChenLiang <address@hidden>
Signed-off-by: ChenLiang <address@hidden>
Signed-off-by: Gonglei <address@hidden>
---
arch_init.c | 4 ++--
include/migration/page_cache.h | 4 ++--
page_cache.c | 6 +++---
3 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch_init.c b/arch_init.c
index 461a10a..1c1488a 100644
--- a/arch_init.c
+++ b/arch_init.c
@@ -109,7 +109,7 @@ const uint32_t arch_type = QEMU_ARCH;
static bool mig_throttle_on;
static void check_guest_throttling(void);
-static uint64_t bitmap_sync_cnt;
+static int64_t bitmap_sync_cnt;
/* the functions *_bitmap_sync_cnt only run in migrate thread */
static inline void reset_bitmap_sync_cnt(void)
{
@@ -121,7 +121,7 @@ static inline void increase_bitmap_sync_cnt(void)
bitmap_sync_cnt++;
}
-static inline uint64_t get_bitmap_sync_cnt(void)
+static inline int64_t get_bitmap_sync_cnt(void)
{
return bitmap_sync_cnt;
}
diff --git a/include/migration/page_cache.h b/include/migration/page_cache.h
index dc0c6b5..34518ba 100644
--- a/include/migration/page_cache.h
+++ b/include/migration/page_cache.h
@@ -46,7 +46,7 @@ void cache_fini(PageCache *cache);
* @current_age indicate the age of the page if cache hit
*/
bool cache_is_cached(const PageCache *cache, uint64_t addr,
- uint64_t current_age);
+ int64_t current_age);
/**
* get_cached_data: Get the data cached for an addr
@@ -70,7 +70,7 @@ uint8_t *get_cached_data(const PageCache *cache, uint64_t
addr);
* @current_age indicate the age of the page if the page is inserted into cache
*/
int cache_insert(PageCache *cache, uint64_t addr, const uint8_t *pdata,
- uint64_t current_age);
+ int64_t current_age);
/**
* cache_resize: resize the page cache. In case of size reduction the extra
diff --git a/page_cache.c b/page_cache.c
index 579330c..b32afdc 100644
--- a/page_cache.c
+++ b/page_cache.c
@@ -40,7 +40,7 @@ typedef struct CacheItem CacheItem;
struct CacheItem {
uint64_t it_addr;
- uint64_t it_age;
+ int64_t it_age;
uint8_t *it_data;
};
@@ -140,7 +140,7 @@ uint8_t *get_cached_data(const PageCache *cache, uint64_t
addr)
}
bool cache_is_cached(const PageCache *cache, uint64_t addr,
- uint64_t current_age)
+ int64_t current_age)
{
CacheItem *it = NULL;
@@ -155,7 +155,7 @@ bool cache_is_cached(const PageCache *cache, uint64_t addr,
}
int cache_insert(PageCache *cache, uint64_t addr, const uint8_t *pdata,
- uint64_t current_age)
+ int64_t current_age)
{
CacheItem *it = NULL;
--
1.7.12.4
- Re: [Qemu-devel] [PATCH 05/10] migration: Fix the migrate auto converge process, (continued)
- [Qemu-devel] [PATCH 03/10] XBZRLE: optimize XBZRLE to decrease the cache missing, arei.gonglei, 2014/03/11
- [Qemu-devel] [PATCH 09/10] migration: expose the bitmap_sync_cnt to the end user, arei.gonglei, 2014/03/11
- [Qemu-devel] [PATCH 07/10] migraion: clear the death code, arei.gonglei, 2014/03/11
- [Qemu-devel] [PATCH 08/10] migration: s/uint64_t/int64_t the definitions of it_age,
arei.gonglei <=
- [Qemu-devel] [PATCH 10/10] XBZRLE: update the doc of XBZRLE, arei.gonglei, 2014/03/11
- [Qemu-devel] [PATCH 02/10] migration: Add counters of updating the dirty bitmap, arei.gonglei, 2014/03/11