libceph: nuke pool op infrastructure

On Mon, Dec 22, 2014 at 5:35 PM, Sage Weil <sage@newdream.net> wrote:
> On Mon, 22 Dec 2014, Ilya Dryomov wrote:
>> Actually, pool op stuff has been unused for over two years - looks like
>> it was added for rbd create_snap and that got ripped out in 2012.  It's
>> unlikely we'd ever need to manage pools or snaps from the kernel client
>> so I think it makes sense to nuke it.  Sage?
>
> Yep!

Signed-off-by: Ilya Dryomov <idryomov@redhat.com>

2 files changed, 1 insertions, 44 deletions

diff --git a/include/linux/ceph/ceph_fs.h b/include/linux/ceph/ceph_fs.h
index c0dadaac26e3..69e2c9e2305b 100644
--- a/include/linux/ceph/ceph_fs.h
+++ b/include/linux/ceph/ceph_fs.h
@@ -158,17 +158,6 @@ enum {
 };
 
 
-/* pool operations */
-enum {
-  POOL_OP_CREATE                        = 0x01,
-  POOL_OP_DELETE                        = 0x02,
-  POOL_OP_AUID_CHANGE                   = 0x03,
-  POOL_OP_CREATE_SNAP                   = 0x11,
-  POOL_OP_DELETE_SNAP                   = 0x12,
-  POOL_OP_CREATE_UNMANAGED_SNAP         = 0x21,
-  POOL_OP_DELETE_UNMANAGED_SNAP         = 0x22,
-};
-
 struct ceph_mon_request_header {
         __le64 have_version;
         __le16 session_mon;
@@ -191,31 +180,6 @@ struct ceph_mon_statfs_reply {
         struct ceph_statfs st;
 } __attribute__ ((packed));
 
-const char *ceph_pool_op_name(int op);
-
-struct ceph_mon_poolop {
-        struct ceph_mon_request_header monhdr;
-        struct ceph_fsid fsid;
-        __le32 pool;
-        __le32 op;
-        __le64 auid;
-        __le64 snapid;
-        __le32 name_len;
-} __attribute__ ((packed));
-
-struct ceph_mon_poolop_reply {
-        struct ceph_mon_request_header monhdr;
-        struct ceph_fsid fsid;
-        __le32 reply_code;
-        __le32 epoch;
-        char has_data;
-        char data[0];
-} __attribute__ ((packed));
-
-struct ceph_mon_unmanaged_snap {
-        __le64 snapid;
-} __attribute__ ((packed));
-
 struct ceph_osd_getmap {
         struct ceph_mon_request_header monhdr;
         struct ceph_fsid fsid;
diff --git a/include/linux/ceph/mon_client.h b/include/linux/ceph/mon_client.h
index deb47e45ac7c..81810dc21f06 100644
--- a/include/linux/ceph/mon_client.h
+++ b/include/linux/ceph/mon_client.h
@@ -40,7 +40,7 @@ struct ceph_mon_request {
 };
 
 /*
- * ceph_mon_generic_request is being used for the statfs, poolop and
+ * ceph_mon_generic_request is being used for the statfs and
  * mon_get_version requests which are being done a bit differently
  * because we need to get data back to the caller
  */
@@ -50,7 +50,6 @@ struct ceph_mon_generic_request {
         struct rb_node node;
         int result;
         void *buf;
-        int buf_len;
         struct completion completion;
         struct ceph_msg *request;  /* original request */
         struct ceph_msg *reply;    /* and reply */
@@ -117,10 +116,4 @@ extern int ceph_monc_open_session(struct ceph_mon_client *monc);
 
 extern int ceph_monc_validate_auth(struct ceph_mon_client *monc);
 
-extern int ceph_monc_create_snapid(struct ceph_mon_client *monc,
-                                   u32 pool, u64 *snapid);
-
-extern int ceph_monc_delete_snapid(struct ceph_mon_client *monc,
-                                   u32 pool, u64 snapid);
-
 #endif