Merge branch 'for-2.6.38/core' of git://git.kernel.dk/linux-2.6-block

[pandora-kernel.git] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 36ab42c..4d18ff3 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -115,6 +115,7 @@ struct request {
        void *elevator_private3;
 
        struct gendisk *rq_disk;
+       struct hd_struct *part;
        unsigned long start_time;
 #ifdef CONFIG_BLK_CGROUP
        unsigned long long start_time_ns;
@@ -646,7 +647,6 @@ static inline void rq_flush_dcache_pages(struct request *rq)
 
 extern int blk_register_queue(struct gendisk *disk);
 extern void blk_unregister_queue(struct gendisk *disk);
-extern void register_disk(struct gendisk *dev);
 extern void generic_make_request(struct bio *bio);
 extern void blk_rq_init(struct request_queue *q, struct request *rq);
 extern void blk_put_request(struct request *);
@@ -1256,6 +1256,9 @@ struct block_device_operations {
        int (*compat_ioctl) (struct block_device *, fmode_t, unsigned, unsigned long);
        int (*direct_access) (struct block_device *, sector_t,
                                                void **, unsigned long *);
+       unsigned int (*check_events) (struct gendisk *disk,
+                                     unsigned int clearing);
+       /* ->media_changed() is DEPRECATED, use ->check_events() instead */
        int (*media_changed) (struct gendisk *);
        void (*unlock_native_capacity) (struct gendisk *);
        int (*revalidate_disk) (struct gendisk *);