diff options
Diffstat (limited to 'include/linux/blk_types.h')
| -rw-r--r-- | include/linux/blk_types.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/blk_types.h b/include/linux/blk_types.h index 04f92737ab08..f70dd31cbcd1 100644 --- a/include/linux/blk_types.h +++ b/include/linux/blk_types.h @@ -47,7 +47,7 @@ struct block_device { unsigned long bd_stamp; atomic_t __bd_flags; // partition number + flags #define BD_PARTNO 255 // lower 8 bits; assign-once - bool bd_read_only; /* read-only policy */ +#define BD_READ_ONLY (1u<<8) // read-only policy bool bd_write_holder; bool bd_has_submit_bio; dev_t bd_dev; |