diff options
Diffstat (limited to 'block/file-posix.c')
| -rw-r--r-- | block/file-posix.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/block/file-posix.c b/block/file-posix.c index 9bee3d88d0..83e2cc5530 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -2926,7 +2926,6 @@ raw_do_pwrite_zeroes(BlockDriverState *bs, int64_t offset, int bytes, #ifdef CONFIG_FALLOCATE if (offset + bytes > bs->total_sectors * BDRV_SECTOR_SIZE) { BdrvTrackedRequest *req; - uint64_t end; /* * This is a workaround for a bug in the Linux XFS driver, @@ -2950,8 +2949,9 @@ raw_do_pwrite_zeroes(BlockDriverState *bs, int64_t offset, int bytes, assert(req->offset <= offset); assert(req->offset + req->bytes >= offset + bytes); - end = INT64_MAX & -(uint64_t)bs->bl.request_alignment; - req->bytes = end - req->offset; + req->bytes = BDRV_MAX_LENGTH - req->offset; + + assert(bdrv_check_request(req->offset, req->bytes) == 0); bdrv_mark_request_serialising(req, bs->bl.request_alignment); } |