diff options
Diffstat (limited to 'include/block/block-common.h')
| -rw-r--r-- | include/block/block-common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/block/block-common.h b/include/block/block-common.h index 0c5dc4a86a..fdb7306e78 100644 --- a/include/block/block-common.h +++ b/include/block/block-common.h @@ -112,7 +112,8 @@ typedef enum { /* * If we need to wait for other requests, just fail immediately. Used - * only together with BDRV_REQ_SERIALISING. + * only together with BDRV_REQ_SERIALISING. Used only with requests aligned + * to request_alignment (corresponding assertions are in block/io.c). */ BDRV_REQ_NO_WAIT = 0x400, |