UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

rbd: get rid of rbd_req_sync_read() 

Delete rbd_req_sync_read() is no longer used, so get rid of it.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-01-20 14:44:42 -06:00 committed by Sage Weil
parent 788e2df3b9
commit 86ea43bfcb
1 changed files with 0 additions and 24 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/block/rbd.c
View File

@ -1314,29 +1314,6 @@ static void rbd_obj_request_complete(struct rbd_obj_request *obj_request)
complete_all(&obj_request->completion);
}
/*
* Synchronously read a range from an object into a provided buffer
*/
static int rbd_req_sync_read(struct rbd_device *rbd_dev,
const char *object_name,
u64 ofs, u64 len,
char *buf,
u64 *ver)
{
struct ceph_osd_req_op *op;
int ret;
op = rbd_osd_req_op_create(CEPH_OSD_OP_READ, ofs, len);
if (!op)
return -ENOMEM;
ret = rbd_req_sync_op(rbd_dev, CEPH_OSD_FLAG_READ,
op, object_name, ofs, len, buf, ver);
rbd_osd_req_op_destroy(op);
return ret;
}
/*
* Request sync osd watch
*/
@ -2112,7 +2089,6 @@ rbd_dev_v1_header_read(struct rbd_device *rbd_dev, u64 *version)
if (!ondisk)
return ERR_PTR(-ENOMEM);
(void) rbd_req_sync_read; /* avoid a warning */
ret = rbd_obj_read_sync(rbd_dev, rbd_dev->header_name,
0, size,
(char *) ondisk, version);