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| author | Ilya Dryomov <idryomov@gmail.com> | 2018-01-22 18:03:06 +0300 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2018-01-29 17:23:01 +0300 |
| commit | a0c5895b27f6bbf8aa20a2c640845fc261740051 (patch) | |
| tree | 73fe30a5fc9a4a31b405762be23ce13d0bcb2845 /drivers/block | |
| parent | 2e584bce706a42a5dd86e9ac9f39900a20ba5175 (diff) | |
| download | linux-a0c5895b27f6bbf8aa20a2c640845fc261740051.tar.xz | |
rbd: use kmem_cache_zalloc() in rbd_img_request_create()
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 89d00038b7ce..7646a2d3119c 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -2124,15 +2124,13 @@ static struct rbd_img_request *rbd_img_request_create( { struct rbd_img_request *img_request; - img_request = kmem_cache_alloc(rbd_img_request_cache, GFP_NOIO); + img_request = kmem_cache_zalloc(rbd_img_request_cache, GFP_NOIO); if (!img_request) return NULL; - img_request->rq = NULL; img_request->rbd_dev = rbd_dev; img_request->offset = offset; img_request->length = length; - img_request->flags = 0; if (op_type == OBJ_OP_DISCARD) { img_request_discard_set(img_request); img_request->snapc = snapc; @@ -2144,11 +2142,8 @@ static struct rbd_img_request *rbd_img_request_create( } if (rbd_dev_parent_get(rbd_dev)) img_request_layered_set(img_request); + spin_lock_init(&img_request->completion_lock); - img_request->next_completion = 0; - img_request->callback = NULL; - img_request->result = 0; - img_request->obj_request_count = 0; INIT_LIST_HEAD(&img_request->obj_requests); kref_init(&img_request->kref); |