#ifdef __KERNEL__
#include <linux/wait.h>
-#include <linux/mutex.h>
/* values for flags field */
#define NBD_READ_ONLY 0x0001
struct request *active_req;
wait_queue_head_t active_wq;
- struct mutex tx_lock;
+ struct semaphore tx_lock;
struct gendisk *disk;
int blksize;
u64 bytesize;
* server. All data are in network byte order.
*/
struct nbd_request {
- __be32 magic;
- __be32 type; /* == READ || == WRITE */
+ u32 magic;
+ u32 type; /* == READ || == WRITE */
char handle[8];
- __be64 from;
- __be32 len;
+ u64 from;
+ u32 len;
}
#ifdef __GNUC__
__attribute__ ((packed))
* it has completed an I/O request (or an error occurs).
*/
struct nbd_reply {
- __be32 magic;
- __be32 error; /* 0 = ok, else error */
+ u32 magic;
+ u32 error; /* 0 = ok, else error */
char handle[8]; /* handle you got from request */
};
#endif