diff options
Diffstat (limited to 'xlators/protocol/server/src/server-rpc-fops.c')
| -rw-r--r-- | xlators/protocol/server/src/server-rpc-fops.c | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/xlators/protocol/server/src/server-rpc-fops.c b/xlators/protocol/server/src/server-rpc-fops.c index adfeb6464c8..8a1b14bf7f6 100644 --- a/xlators/protocol/server/src/server-rpc-fops.c +++ b/xlators/protocol/server/src/server-rpc-fops.c @@ -3301,7 +3301,79 @@ err: return 0; } +static int +server_getactivelk_cbk (call_frame_t *frame, void *cookie, xlator_t *this, + int32_t op_ret, int32_t op_errno, + lock_migration_info_t *locklist, dict_t *xdata) +{ + gfs3_getactivelk_rsp rsp = {0,}; + server_state_t *state = NULL; + rpcsvc_request_t *req = NULL; + int ret = 0; + + state = CALL_STATE (frame); + + GF_PROTOCOL_DICT_SERIALIZE (this, xdata, &rsp.xdata.xdata_val, + rsp.xdata.xdata_len, op_errno, out); + + if (op_ret < 0) { + state = CALL_STATE (frame); + + gf_msg (this->name, GF_LOG_INFO, + op_errno, 0, + "%"PRId64": GETACTIVELK %s (%s) ==> (%s)", + frame->root->unique, state->loc.path, + uuid_utoa (state->resolve.gfid), + strerror (op_errno)); + + goto out; + } + + /* (op_ret == 0) means there are no locks on the file*/ + if (op_ret > 0) { + ret = serialize_rsp_locklist (locklist, &rsp); + if (ret == -1) { + op_ret = -1; + op_errno = ENOMEM; + goto out; + } + } +out: + rsp.op_ret = op_ret; + rsp.op_errno = gf_errno_to_error (op_errno); + + req = frame->local; + + server_submit_reply (frame, req, &rsp, NULL, 0, NULL, + (xdrproc_t)xdr_gfs3_getactivelk_rsp); + + GF_FREE (rsp.xdata.xdata_val); + + getactivelkinfo_rsp_cleanup (&rsp); + + return 0; +} + +int +server_getactivelk_resume (call_frame_t *frame, xlator_t *bound_xl) +{ + server_state_t *state = NULL; + + state = CALL_STATE (frame); + + if (state->resolve.op_ret != 0) + goto err; + + STACK_WIND (frame, server_getactivelk_cbk, bound_xl, + bound_xl->fops->getactivelk, &state->loc, state->xdata); + return 0; +err: + server_getactivelk_cbk (frame, NULL, frame->this, state->resolve.op_ret, + state->resolve.op_errno, NULL, NULL); + return 0; + +} /* Fop section */ @@ -6517,6 +6589,62 @@ out: return ret; } +static int +server3_3_getactivelk (rpcsvc_request_t *req) +{ + server_state_t *state = NULL; + call_frame_t *frame = NULL; + gfs3_getactivelk_req args = {{0,},}; + size_t headers_size = 0; + int ret = -1; + int op_errno = 0; + + if (!req) + return ret; + + ret = xdr_to_generic (req->msg[0], &args, + (xdrproc_t)xdr_gfs3_getactivelk_req); + if (ret < 0) { + SERVER_REQ_SET_ERROR (req, ret); + goto out; + } + + frame = get_frame_from_request (req); + if (!frame) { + SERVER_REQ_SET_ERROR (req, ret); + goto out; + } + frame->root->op = GF_FOP_GETACTIVELK; + + state = CALL_STATE (frame); + if (!frame->root->client->bound_xl) { + SERVER_REQ_SET_ERROR (req, ret); + goto out; + } + + state->resolve.type = RESOLVE_MUST; + memcpy (state->resolve.gfid, args.gfid, 16); + + /* here, dict itself works as xdata */ + GF_PROTOCOL_DICT_UNSERIALIZE (frame->root->client->bound_xl, + state->xdata, + (args.xdata.xdata_val), + (args.xdata.xdata_len), ret, + op_errno, out); + + + ret = 0; + resolve_and_resume (frame, server_getactivelk_resume); +out: + free (args.xdata.xdata_val); + + if (op_errno) + SERVER_REQ_SET_ERROR (req, ret); + + free (args.xdata.xdata_val); + + return ret; +} rpcsvc_actor_t glusterfs3_3_fop_actors[GLUSTER_FOP_PROCCNT] = { [GFS3_OP_NULL] = {"NULL", GFS3_OP_NULL, server_null, NULL, 0, DRC_NA}, @@ -6569,6 +6697,7 @@ rpcsvc_actor_t glusterfs3_3_fop_actors[GLUSTER_FOP_PROCCNT] = { [GFS3_OP_IPC] = {"IPC", GFS3_OP_IPC, server3_3_ipc, NULL, 0, DRC_NA}, [GFS3_OP_SEEK] = {"SEEK", GFS3_OP_SEEK, server3_3_seek, NULL, 0, DRC_NA}, [GFS3_OP_LEASE] = {"LEASE", GFS3_OP_LEASE, server3_3_lease, NULL, 0, DRC_NA}, + [GFS3_OP_GETACTIVELK] = {"GETACTIVELK", GFS3_OP_GETACTIVELK, server3_3_getactivelk, NULL, 0, DRC_NA}, }; |