diff options
Diffstat (limited to 'drivers/target/target_core_iblock.h')
| -rw-r--r-- | drivers/target/target_core_iblock.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/target/target_core_iblock.h b/drivers/target/target_core_iblock.h index cefc641145b3..e2f28a69a11c 100644 --- a/drivers/target/target_core_iblock.h +++ b/drivers/target/target_core_iblock.h @@ -4,6 +4,7 @@ #include <linux/atomic.h> #include <linux/refcount.h> +#include <linux/blkdev.h> #include <target/target_core_base.h> #define IBLOCK_VERSION "4.0" @@ -17,13 +18,24 @@ struct iblock_req { #define IBDF_HAS_UDEV_PATH 0x01 +#define IBD_PLUGF_PLUGGED 0x01 + +struct iblock_dev_plug { + struct se_dev_plug se_plug; + struct blk_plug blk_plug; + unsigned long flags; +}; + struct iblock_dev { struct se_device dev; unsigned char ibd_udev_path[SE_UDEV_PATH_LEN]; u32 ibd_flags; struct bio_set ibd_bio_set; struct block_device *ibd_bd; + struct file *ibd_bdev_file; bool ibd_readonly; + bool ibd_exclusive; + struct iblock_dev_plug *ibd_plug; } ____cacheline_aligned; #endif /* TARGET_CORE_IBLOCK_H */ |