diff options
| -rw-r--r-- | exec.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/exec.c b/exec.c index 5e2fb55080..9f4f4501a8 100644 --- a/exec.c +++ b/exec.c @@ -1678,7 +1678,11 @@ static ram_addr_t find_ram_offset(ram_addr_t size) RAMBLOCK_FOREACH(block) { ram_addr_t candidate, next = RAM_ADDR_MAX; + /* Align blocks to start on a 'long' in the bitmap + * which makes the bitmap sync'ing take the fast path. + */ candidate = block->offset + block->max_length; + candidate = ROUND_UP(candidate, BITS_PER_LONG << TARGET_PAGE_BITS); /* Search for the closest following block * and find the gap. |