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| author |   Cheng Renquan <crquan@gmail.com> | 2008-11-20 08:37:37 +0100 |
|---|---|---|
| committer |   Jens Axboe <jens.axboe@oracle.com> | 2008-12-03 12:41:20 +0100 |
| commit | bf91db18ac2852a3ff39fe25ff56c5557c0fff78 (patch) | |
| tree | 42ce67fceb2b3072717cde31c8b4474f4c4a050d /block | |
| parent | When block layer fails to map iov, it calls bio_unmap_user to undo (diff) | |
| download | linux-dev-bf91db18ac2852a3ff39fe25ff56c5557c0fff78.tar.xz linux-dev-bf91db18ac2852a3ff39fe25ff56c5557c0fff78.zip | |
block: set disk->node_id before it's being used
disk->node_id will be refered in allocating in disk_expand_part_tbl, so we
should set it before disk->node_id is refered.
Signed-off-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/genhd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/genhd.c b/block/genhd.c index 27549e470da5..2f7feda61e35 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1102,6 +1102,7 @@ struct gendisk *alloc_disk_node(int minors, int node_id) kfree(disk); return NULL; } + disk->node_id = node_id; if (disk_expand_part_tbl(disk, 0)) { free_part_stats(&disk->part0); kfree(disk); @@ -1116,7 +1117,6 @@ struct gendisk *alloc_disk_node(int minors, int node_id) device_initialize(disk_to_dev(disk)); INIT_WORK(&disk->async_notify, media_change_notify_thread); - disk->node_id = node_id; } return disk; } |