diff options
Diffstat (limited to 'block/copy-before-write.c')
| -rw-r--r-- | block/copy-before-write.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/block/copy-before-write.c b/block/copy-before-write.c index e835987e52..81afeff1c7 100644 --- a/block/copy-before-write.c +++ b/block/copy-before-write.c @@ -66,7 +66,8 @@ typedef struct BDRVCopyBeforeWriteState { /* * @frozen_read_reqs: current read requests for fleecing user in bs->file - * node. These areas must not be rewritten by guest. + * node. These areas must not be rewritten by guest. There can be multiple + * overlapping read requests. */ BlockReqList frozen_read_reqs; |