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authorJens Axboe <jaxboe@fusionio.com>2010-10-24 22:06:02 +0200
committerJens Axboe <jaxboe@fusionio.com>2010-10-24 22:06:02 +0200
commitf253b86b4ad1b3220544e75880510fd455ebd23f (patch)
treecc2dd76b8ffc8df4356c1e95bd15276169dd335e /include/linux
parent35da7a307c535f9c2929cae277f3df425c9f9b1e (diff)
downloadop-kernel-dev-f253b86b4ad1b3220544e75880510fd455ebd23f.zip
op-kernel-dev-f253b86b4ad1b3220544e75880510fd455ebd23f.tar.gz
Revert "block: fix accounting bug on cross partition merges"
This reverts commit 7681bfeeccff5efa9eb29bf09249a3c400b15327. Conflicts: include/linux/genhd.h It has numerous issues with the cleanup path and non-elevator devices. Revert it for now so we can come up with a clean version without rushing things. Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/blkdev.h1
-rw-r--r--include/linux/elevator.h2
-rw-r--r--include/linux/genhd.h1
3 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 009b80e..646b462 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -115,7 +115,6 @@ 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;
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index 80a0ece..4fd978e 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -122,8 +122,6 @@ extern void elv_completed_request(struct request_queue *, struct request *);
extern int elv_set_request(struct request_queue *, struct request *, gfp_t);
extern void elv_put_request(struct request_queue *, struct request *);
extern void elv_drain_elevator(struct request_queue *);
-extern void elv_quiesce_start(struct request_queue *);
-extern void elv_quiesce_end(struct request_queue *);
/*
* io scheduler registration
diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 557c392..7a7b9c1 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -140,7 +140,6 @@ struct disk_part_tbl {
struct rcu_head rcu_head;
int len;
struct hd_struct __rcu *last_lookup;
- struct gendisk *disk;
struct hd_struct __rcu *part[];
};
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