uint8_t *encoded_buf;
/* buffer for storing page content */
uint8_t *current_buf;
- /* buffer used for XBZRLE decoding */
- uint8_t *decoded_buf;
/* Cache for XBZRLE */
PageCache *cache;
} XBZRLE = {
.encoded_buf = NULL,
.current_buf = NULL,
- .decoded_buf = NULL,
.cache = NULL,
};
-
+/* buffer used for XBZRLE decoding */
+static uint8_t *xbzrle_decoded_buf;
int64_t xbzrle_cache_resize(int64_t new_size)
{
return total;
}
+void free_xbzrle_decoded_buf(void)
+{
+ g_free(xbzrle_decoded_buf);
+ xbzrle_decoded_buf = NULL;
+}
+
static void migration_end(void)
{
if (migration_bitmap) {
g_free(XBZRLE.cache);
g_free(XBZRLE.encoded_buf);
g_free(XBZRLE.current_buf);
- g_free(XBZRLE.decoded_buf);
XBZRLE.cache = NULL;
XBZRLE.encoded_buf = NULL;
XBZRLE.current_buf = NULL;
- XBZRLE.decoded_buf = NULL;
}
}
unsigned int xh_len;
int xh_flags;
- if (!XBZRLE.decoded_buf) {
- XBZRLE.decoded_buf = g_malloc(TARGET_PAGE_SIZE);
+ if (!xbzrle_decoded_buf) {
+ xbzrle_decoded_buf = g_malloc(TARGET_PAGE_SIZE);
}
/* extract RLE header */
return -1;
}
/* load data and decode */
- qemu_get_buffer(f, XBZRLE.decoded_buf, xh_len);
+ qemu_get_buffer(f, xbzrle_decoded_buf, xh_len);
/* decode RLE */
- ret = xbzrle_decode_buffer(XBZRLE.decoded_buf, xh_len, host,
+ ret = xbzrle_decode_buffer(xbzrle_decoded_buf, xh_len, host,
TARGET_PAGE_SIZE);
if (ret == -1) {
fprintf(stderr, "Failed to load XBZRLE page - decode error!\n");
uint64_t ram_bytes_remaining(void);
uint64_t ram_bytes_transferred(void);
uint64_t ram_bytes_total(void);
+void free_xbzrle_decoded_buf(void);
void acct_update_position(QEMUFile *f, size_t size, bool zero);