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-rw-r--r--xlators/protocol/client/src/client-helpers.c56
-rw-r--r--xlators/protocol/client/src/client-rpc-fops.c118
-rw-r--r--xlators/protocol/client/src/client.c28
-rw-r--r--xlators/protocol/client/src/client.h6
4 files changed, 207 insertions, 1 deletions
diff --git a/xlators/protocol/client/src/client-helpers.c b/xlators/protocol/client/src/client-helpers.c
index e78242ffe65..c28a7cb4cbd 100644
--- a/xlators/protocol/client/src/client-helpers.c
+++ b/xlators/protocol/client/src/client-helpers.c
@@ -1750,3 +1750,59 @@ compound_request_cleanup (gfs3_compound_req *req)
return;
}
+
+void
+clnt_getactivelk_rsp_cleanup (gfs3_getactivelk_rsp *rsp)
+{
+ gfs3_locklist *trav = NULL;
+ gfs3_locklist *next = NULL;
+
+ trav = rsp->reply;
+
+ while (trav) {
+ next = trav->nextentry;
+ free (trav->client_uid);
+ free (trav);
+ trav = next;
+ }
+}
+
+int
+clnt_unserialize_rsp_locklist (xlator_t *this, struct gfs3_getactivelk_rsp *rsp,
+ lock_migration_info_t *lmi)
+{
+ struct gfs3_locklist *trav = NULL;
+ lock_migration_info_t *temp = NULL;
+ char *buf = NULL;
+ int entry_len = 0;
+ int ret = -1;
+ clnt_conf_t *conf = NULL;
+
+ trav = rsp->reply;
+
+ conf = this->private;
+ if (!conf)
+ goto out;
+
+ while (trav) {
+ temp = GF_CALLOC (1, sizeof (*lmi), gf_common_mt_lock_mig);
+ if (temp == NULL) {
+ gf_msg (this->name, GF_LOG_ERROR, 0, 0, "No memory");
+ goto out;
+ }
+
+ INIT_LIST_HEAD (&temp->list);
+
+ gf_proto_flock_to_flock (&trav->flock, &temp->flock);
+
+ temp->client_uid = gf_strdup (trav->client_uid);
+
+ list_add_tail (&temp->list, &lmi->list);
+
+ trav = trav->nextentry;
+ }
+
+ ret = 0;
+out:
+ return ret;
+}
diff --git a/xlators/protocol/client/src/client-rpc-fops.c b/xlators/protocol/client/src/client-rpc-fops.c
index a80c9e610d8..3b4f1c45ed0 100644
--- a/xlators/protocol/client/src/client-rpc-fops.c
+++ b/xlators/protocol/client/src/client-rpc-fops.c
@@ -3029,6 +3029,70 @@ client3_3_releasedir_cbk (struct rpc_req *req, struct iovec *iov, int count,
return 0;
}
+static int
+client3_3_getactivelk_cbk (struct rpc_req *req, struct iovec *iov, int count,
+ void *myframe)
+{
+ call_frame_t *frame = NULL;
+ gfs3_getactivelk_rsp rsp = {0,};
+ int32_t ret = 0;
+ clnt_local_t *local = NULL;
+ lock_migration_info_t locklist;
+ xlator_t *this = NULL;
+ dict_t *xdata = NULL;
+
+ this = THIS;
+
+ frame = myframe;
+ local = frame->local;
+
+ if (-1 == req->rpc_status) {
+ rsp.op_ret = -1;
+ rsp.op_errno = ENOTCONN;
+ goto out;
+ }
+
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gfs3_getactivelk_rsp);
+ if (ret < 0) {
+ gf_msg (this->name, GF_LOG_ERROR, EINVAL,
+ PC_MSG_XDR_DECODING_FAILED, "XDR decoding failed");
+ rsp.op_ret = -1;
+ rsp.op_errno = EINVAL;
+ goto out;
+ }
+
+ INIT_LIST_HEAD (&locklist.list);
+
+ if (rsp.op_ret > 0) {
+ clnt_unserialize_rsp_locklist (this, &rsp, &locklist);
+ }
+
+ GF_PROTOCOL_DICT_UNSERIALIZE (this, xdata, (rsp.xdata.xdata_val),
+ (rsp.xdata.xdata_len), ret,
+ rsp.op_errno, out);
+
+out:
+ if (rsp.op_ret == -1) {
+ gf_msg (this->name, GF_LOG_WARNING,
+ gf_error_to_errno (rsp.op_errno),
+ PC_MSG_REMOTE_OP_FAILED,
+ "remote operation failed");
+ }
+
+ CLIENT_STACK_UNWIND (getactivelk, frame, rsp.op_ret,
+ gf_error_to_errno (rsp.op_errno), &locklist,
+ xdata);
+
+ free (rsp.xdata.xdata_val);
+
+ if (xdata)
+ dict_unref (xdata);
+
+ clnt_getactivelk_rsp_cleanup (&rsp);
+
+ return 0;
+}
+
int
client3_3_compound_cbk (struct rpc_req *req, struct iovec *iov, int count,
void *myframe)
@@ -6117,9 +6181,58 @@ unwind:
return 0;
}
-/* Table Specific to FOPS */
+static int32_t
+client3_3_getactivelk (call_frame_t *frame, xlator_t *this,
+ void *data)
+{
+ clnt_conf_t *conf = NULL;
+ clnt_args_t *args = NULL;
+ gfs3_getactivelk_req req = {{0,},};
+ int ret = 0;
+ int op_errno = ESTALE;
+
+ if (!frame || !this || !data)
+ goto unwind;
+
+ args = data;
+ if (!(args->loc && args->loc->inode))
+ goto unwind;
+
+ if (!gf_uuid_is_null (args->loc->inode->gfid))
+ memcpy (req.gfid, args->loc->inode->gfid, 16);
+ else
+ memcpy (req.gfid, args->loc->gfid, 16);
+
+ GF_ASSERT_AND_GOTO_WITH_ERROR (this->name,
+ !gf_uuid_is_null (*((uuid_t *)req.gfid)),
+ unwind, op_errno, EINVAL);
+ conf = this->private;
+
+ GF_PROTOCOL_DICT_SERIALIZE (this, args->xdata, (&req.xdata.xdata_val),
+ req.xdata.xdata_len, op_errno, unwind);
+
+ ret = client_submit_request (this, &req, frame, conf->fops,
+ GFS3_OP_GETACTIVELK,
+ client3_3_getactivelk_cbk, NULL,
+ NULL, 0, NULL, 0, NULL,
+ (xdrproc_t)xdr_gfs3_getactivelk_req);
+ if (ret) {
+ gf_msg (this->name, GF_LOG_WARNING, 0, PC_MSG_FOP_SEND_FAILED,
+ "failed to send the fop");
+ }
+
+ GF_FREE (req.xdata.xdata_val);
+
+ return 0;
+unwind:
+ CLIENT_STACK_UNWIND (getactivelk, frame, -1, op_errno, NULL, NULL);
+
+ GF_FREE (req.xdata.xdata_val);
+ return 0;
+}
+/* Table Specific to FOPS */
rpc_clnt_procedure_t clnt3_3_fop_actors[GF_FOP_MAXVALUE] = {
[GF_FOP_NULL] = { "NULL", NULL},
[GF_FOP_STAT] = { "STAT", client3_3_stat },
@@ -6172,6 +6285,8 @@ rpc_clnt_procedure_t clnt3_3_fop_actors[GF_FOP_MAXVALUE] = {
[GF_FOP_IPC] = { "IPC", client3_3_ipc },
[GF_FOP_SEEK] = { "SEEK", client3_3_seek },
[GF_FOP_LEASE] = { "LEASE", client3_3_lease },
+ [GF_FOP_GETACTIVELK] = { "GETACTIVELK", client3_3_getactivelk},
+
};
/* Used From RPC-CLNT library to log proper name of procedure based on number */
@@ -6226,6 +6341,7 @@ char *clnt3_3_fop_names[GFS3_OP_MAXVALUE] = {
[GFS3_OP_IPC] = "IPC",
[GFS3_OP_SEEK] = "SEEK",
[GFS3_OP_LEASE] = "LEASE",
+ [GFS3_OP_GETACTIVELK] = "GETACTIVELK",
};
rpc_clnt_prog_t clnt3_3_fop_prog = {
diff --git a/xlators/protocol/client/src/client.c b/xlators/protocol/client/src/client.c
index c37c1e25b44..4810f75ac25 100644
--- a/xlators/protocol/client/src/client.c
+++ b/xlators/protocol/client/src/client.c
@@ -2066,6 +2066,33 @@ out:
return 0;
}
+int32_t
+client_getactivelk (call_frame_t *frame, xlator_t *this, loc_t *loc,
+ dict_t *xdata)
+{
+ int ret = -1;
+ clnt_conf_t *conf = NULL;
+ rpc_clnt_procedure_t *proc = NULL;
+ clnt_args_t args = {0,};
+
+ conf = this->private;
+ if (!conf || !conf->fops)
+ goto out;
+
+
+ args.loc = loc;
+ args.xdata = xdata;
+
+ proc = &conf->fops->proctable[GF_FOP_GETACTIVELK];
+ if (proc->fn)
+ ret = proc->fn (frame, this, &args);
+out:
+ if (ret)
+ STACK_UNWIND_STRICT (getactivelk, frame, -1, ENOTCONN, NULL,
+ NULL);
+
+ return 0;
+}
int32_t
client_getspec (call_frame_t *frame, xlator_t *this, const char *key,
@@ -2893,6 +2920,7 @@ struct xlator_fops fops = {
.seek = client_seek,
.lease = client_lease,
.compound = client_compound,
+ .getactivelk = client_getactivelk,
};
diff --git a/xlators/protocol/client/src/client.h b/xlators/protocol/client/src/client.h
index efa9d21437a..c12c45605b5 100644
--- a/xlators/protocol/client/src/client.h
+++ b/xlators/protocol/client/src/client.h
@@ -360,4 +360,10 @@ client_process_response (call_frame_t *frame, xlator_t *this,
int index);
void
compound_request_cleanup (gfs3_compound_req *req);
+
+int
+clnt_unserialize_rsp_locklist (xlator_t *this, struct gfs3_getactivelk_rsp *rsp,
+ lock_migration_info_t *lmi);
+void
+clnt_getactivelk_rsp_cleanup (gfs3_getactivelk_rsp *rsp);
#endif /* !_CLIENT_H */
generated by cgit (git 2.34.1) at 2024-11-19 08:36:06 +0000