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-rw-r--r--rpc/rpc-lib/src/rpc-clnt.c25
-rw-r--r--rpc/rpc-lib/src/rpcsvc.c49
-rw-r--r--rpc/rpc-transport/rdma/src/rdma.c23
-rw-r--r--rpc/rpc-transport/socket/src/socket.c15
-rw-r--r--xlators/cluster/stripe/src/stripe.c3
-rw-r--r--xlators/mount/fuse/src/fuse-bridge.c5
-rw-r--r--xlators/nfs/server/src/mount3.c1
-rw-r--r--xlators/nfs/server/src/nfs3.c2
-rw-r--r--xlators/performance/quick-read/src/quick-read.c3
-rw-r--r--xlators/performance/write-behind/src/write-behind.c1
-rw-r--r--xlators/protocol/client/src/client3_1-fops.c30
11 files changed, 92 insertions, 65 deletions
diff --git a/rpc/rpc-lib/src/rpc-clnt.c b/rpc/rpc-lib/src/rpc-clnt.c
index 631d7fcf7e1..540c72c82d6 100644
--- a/rpc/rpc-lib/src/rpc-clnt.c
+++ b/rpc/rpc-lib/src/rpc-clnt.c
@@ -1117,7 +1117,7 @@ ret:
int
-rpc_clnt_fill_request (int prognum, int progver, int procnum, int payload,
+rpc_clnt_fill_request (int prognum, int progver, int procnum,
uint64_t xid, struct auth_glusterfs_parms_v2 *au,
struct rpc_msg *request, char *auth_data)
{
@@ -1197,7 +1197,7 @@ out:
struct iobuf *
rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
- int procnum, size_t payload, uint64_t xid,
+ int procnum, size_t hdrsize, uint64_t xid,
struct auth_glusterfs_parms_v2 *au,
struct iovec *recbuf)
{
@@ -1207,16 +1207,19 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
struct iovec recordhdr = {0, };
size_t pagesize = 0;
int ret = -1;
+ size_t xdr_size = 0;
char auth_data[GF_MAX_AUTH_BYTES] = {0, };
if ((!clnt) || (!recbuf) || (!au)) {
goto out;
}
+ xdr_size = xdr_sizeof ((xdrproc_t)xdr_callmsg, &request);
+
/* First, try to get a pointer into the buffer which the RPC
* layer can use.
*/
- request_iob = iobuf_get (clnt->ctx->iobuf_pool);
+ request_iob = iobuf_get2 (clnt->ctx->iobuf_pool, (xdr_size + hdrsize));
if (!request_iob) {
goto out;
}
@@ -1226,7 +1229,7 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
record = iobuf_ptr (request_iob); /* Now we have it. */
/* Fill the rpc structure and XDR it into the buffer got above. */
- ret = rpc_clnt_fill_request (prognum, progver, procnum, payload, xid,
+ ret = rpc_clnt_fill_request (prognum, progver, procnum, xid,
au, &request, auth_data);
if (ret == -1) {
gf_log (clnt->conn.trans->name, GF_LOG_WARNING,
@@ -1235,7 +1238,7 @@ rpc_clnt_record_build_record (struct rpc_clnt *clnt, int prognum, int progver,
}
recordhdr = rpc_clnt_record_build_header (record, pagesize, &request,
- payload);
+ hdrsize);
if (!recordhdr.iov_base) {
gf_log (clnt->conn.trans->name, GF_LOG_ERROR,
@@ -1256,7 +1259,7 @@ out:
struct iobuf *
rpc_clnt_record (struct rpc_clnt *clnt, call_frame_t *call_frame,
- rpc_clnt_prog_t *prog,int procnum, size_t payload_len,
+ rpc_clnt_prog_t *prog, int procnum, size_t hdrlen,
struct iovec *rpchdr, uint64_t callid)
{
struct auth_glusterfs_parms_v2 au = {0, };
@@ -1292,12 +1295,9 @@ rpc_clnt_record (struct rpc_clnt *clnt, call_frame_t *call_frame,
", gid: %d, owner: %s", au.pid, au.uid, au.gid,
lkowner_utoa (&call_frame->root->lk_owner));
- /* Assuming the client program would like to speak to the same version of
- * program on server.
- */
request_iob = rpc_clnt_record_build_record (clnt, prog->prognum,
prog->progver,
- procnum, payload_len,
+ procnum, hdrlen,
callid, &au,
rpchdr);
if (!request_iob) {
@@ -1432,11 +1432,6 @@ rpc_clnt_submit (struct rpc_clnt *rpc, rpc_clnt_prog_t *prog,
proglen += iov_length (proghdr, proghdrcount);
}
- if (progpayload) {
- proglen += iov_length (progpayload,
- progpayloadcount);
- }
-
request_iob = rpc_clnt_record (rpc, frame, prog,
procnum, proglen,
&rpchdr, callid);
diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c
index e0fc2918473..ca6a6ca4cdb 100644
--- a/rpc/rpc-lib/src/rpcsvc.c
+++ b/rpc/rpc-lib/src/rpcsvc.c
@@ -768,16 +768,28 @@ rpcsvc_callback_build_record (rpcsvc_t *rpc, int prognum, int progver,
char *record = NULL;
struct iovec recordhdr = {0, };
size_t pagesize = 0;
+ size_t xdr_size = 0;
int ret = -1;
if ((!rpc) || (!recbuf)) {
goto out;
}
+ /* Fill the rpc structure and XDR it into the buffer got above. */
+ ret = rpcsvc_fill_callback (prognum, progver, procnum, payload, xid,
+ &request);
+ if (ret == -1) {
+ gf_log ("rpcsvc", GF_LOG_WARNING, "cannot build a rpc-request "
+ "xid (%"PRIu64")", xid);
+ goto out;
+ }
+
/* First, try to get a pointer into the buffer which the RPC
* layer can use.
*/
- request_iob = iobuf_get (rpc->ctx->iobuf_pool);
+ xdr_size = xdr_sizeof ((xdrproc_t)xdr_callmsg, &request);
+
+ request_iob = iobuf_get2 (rpc->ctx->iobuf_pool, (xdr_size + payload));
if (!request_iob) {
goto out;
}
@@ -786,15 +798,6 @@ rpcsvc_callback_build_record (rpcsvc_t *rpc, int prognum, int progver,
record = iobuf_ptr (request_iob); /* Now we have it. */
- /* Fill the rpc structure and XDR it into the buffer got above. */
- ret = rpcsvc_fill_callback (prognum, progver, procnum, payload, xid,
- &request);
- if (ret == -1) {
- gf_log ("rpcsvc", GF_LOG_WARNING, "cannot build a rpc-request "
- "xid (%"PRIu64")", xid);
- goto out;
- }
-
recordhdr = rpcsvc_callback_build_header (record, pagesize, &request,
payload);
@@ -938,13 +941,14 @@ out:
*/
struct iobuf *
rpcsvc_record_build_record (rpcsvc_request_t *req, size_t payload,
- struct iovec *recbuf)
+ size_t hdrlen, struct iovec *recbuf)
{
struct rpc_msg reply;
struct iobuf *replyiob = NULL;
char *record = NULL;
struct iovec recordhdr = {0, };
size_t pagesize = 0;
+ size_t xdr_size = 0;
rpcsvc_t *svc = NULL;
int ret = -1;
@@ -952,19 +956,25 @@ rpcsvc_record_build_record (rpcsvc_request_t *req, size_t payload,
return NULL;
svc = req->svc;
- replyiob = iobuf_get (svc->ctx->iobuf_pool);
- pagesize = iobuf_pagesize (replyiob);
- if (!replyiob) {
- goto err_exit;
- }
-
- record = iobuf_ptr (replyiob); /* Now we have it. */
/* Fill the rpc structure and XDR it into the buffer got above. */
ret = rpcsvc_fill_reply (req, &reply);
if (ret)
goto err_exit;
+ xdr_size = xdr_sizeof ((xdrproc_t)xdr_replymsg, &reply);
+
+ /* Payload would include 'readv' size etc too, where as
+ that comes as another payload iobuf */
+ replyiob = iobuf_get2 (svc->ctx->iobuf_pool, (xdr_size + hdrlen));
+ if (!replyiob) {
+ goto err_exit;
+ }
+
+ pagesize = iobuf_pagesize (replyiob);
+
+ record = iobuf_ptr (replyiob); /* Now we have it. */
+
recordhdr = rpcsvc_record_build_header (record, pagesize, reply,
payload);
if (!recordhdr.iov_base) {
@@ -1019,6 +1029,7 @@ rpcsvc_submit_generic (rpcsvc_request_t *req, struct iovec *proghdr,
struct iovec recordhdr = {0, };
rpc_transport_t *trans = NULL;
size_t msglen = 0;
+ size_t hdrlen = 0;
char new_iobref = 0;
if ((!req) || (!req->trans))
@@ -1037,7 +1048,7 @@ rpcsvc_submit_generic (rpcsvc_request_t *req, struct iovec *proghdr,
gf_log (GF_RPCSVC, GF_LOG_TRACE, "Tx message: %zu", msglen);
/* Build the buffer containing the encoded RPC reply. */
- replyiob = rpcsvc_record_build_record (req, msglen, &recordhdr);
+ replyiob = rpcsvc_record_build_record (req, msglen, hdrlen, &recordhdr);
if (!replyiob) {
gf_log (GF_RPCSVC, GF_LOG_ERROR,"Reply record creation failed");
goto disconnect_exit;
diff --git a/rpc/rpc-transport/rdma/src/rdma.c b/rpc/rpc-transport/rdma/src/rdma.c
index d3a8e9c8d97..04531cda036 100644
--- a/rpc/rpc-transport/rdma/src/rdma.c
+++ b/rpc/rpc-transport/rdma/src/rdma.c
@@ -1992,7 +1992,7 @@ gf_rdma_receive (rpc_transport_t *this, char **hdr_p, size_t *hdrlen_p,
*hdrlen_p = size1;
if (size2) {
- iobuf = iobuf_get (this->ctx->iobuf_pool);
+ iobuf = iobuf_get2 (this->ctx->iobuf_pool, size2);
if (!iobuf) {
gf_log (this->name, GF_LOG_ERROR,
"unable to allocate IO buffer for peer %s",
@@ -2716,7 +2716,7 @@ gf_rdma_decode_error_msg (gf_rdma_peer_t *peer, gf_rdma_post_t *post,
ntoh32 (header->rm_body.rm_error.rm_version.gf_rdma_vers_high);
}
- iobuf = iobuf_get (peer->trans->ctx->iobuf_pool);
+ iobuf = iobuf_get2 (peer->trans->ctx->iobuf_pool, bytes_in_post);
if (iobuf == NULL) {
ret = -1;
goto out;
@@ -2822,15 +2822,17 @@ gf_rdma_decode_msg (gf_rdma_peer_t *peer, gf_rdma_post_t *post,
/* skip terminator of reply chunk */
ptr = ptr + sizeof (uint32_t);
if (header->rm_type != GF_RDMA_NOMSG) {
- post->ctx.hdr_iobuf = iobuf_get (peer->trans->ctx->iobuf_pool);
+ header_len = (long)ptr - (long)post->buf;
+ post->ctx.vector[0].iov_len = (bytes_in_post - header_len);
+
+ post->ctx.hdr_iobuf = iobuf_get2 (peer->trans->ctx->iobuf_pool,
+ (bytes_in_post - header_len));
if (post->ctx.hdr_iobuf == NULL) {
ret = -1;
goto out;
}
- header_len = (long)ptr - (long)post->buf;
post->ctx.vector[0].iov_base = iobuf_ptr (post->ctx.hdr_iobuf);
- post->ctx.vector[0].iov_len = bytes_in_post - header_len;
memcpy (post->ctx.vector[0].iov_base, ptr,
post->ctx.vector[0].iov_len);
post->ctx.count = 1;
@@ -2965,16 +2967,7 @@ gf_rdma_do_reads (gf_rdma_peer_t *peer, gf_rdma_post_t *post,
post->ctx.gf_rdma_reads = i;
- if (size > peer->trans->ctx->page_size) {
- gf_log (GF_RDMA_LOG_NAME, GF_LOG_ERROR,
- "total size of rdma-read (%lu) is greater than "
- "page-size (%lu). This is not supported till variable "
- "sized iobufs are implemented", (unsigned long)size,
- (unsigned long)peer->trans->ctx->page_size);
- goto out;
- }
-
- iobuf = iobuf_get (peer->trans->ctx->iobuf_pool);
+ iobuf = iobuf_get2 (peer->trans->ctx->iobuf_pool, size);
if (iobuf == NULL) {
goto out;
}
diff --git a/rpc/rpc-transport/socket/src/socket.c b/rpc/rpc-transport/socket/src/socket.c
index 3b2d05c450b..120e193ddf1 100644
--- a/rpc/rpc-transport/socket/src/socket.c
+++ b/rpc/rpc-transport/socket/src/socket.c
@@ -823,6 +823,7 @@ __socket_read_vectored_request (rpc_transport_t *this, rpcsvc_vector_sizer vecto
struct iobuf *iobuf = NULL;
uint32_t remaining_size = 0;
ssize_t readsize = 0;
+ size_t size = 0;
GF_VALIDATE_OR_GOTO ("socket", this, out);
GF_VALIDATE_OR_GOTO ("socket", this->private, out);
@@ -907,7 +908,10 @@ sp_state_reading_proghdr:
case SP_STATE_READ_PROGHDR:
if (priv->incoming.payload_vector.iov_base == NULL) {
- iobuf = iobuf_get (this->ctx->iobuf_pool);
+
+ size = RPC_FRAGSIZE (priv->incoming.fraghdr) -
+ priv->incoming.frag.bytes_read;
+ iobuf = iobuf_get2 (this->ctx->iobuf_pool, size);
if (!iobuf) {
ret = -1;
break;
@@ -1048,6 +1052,7 @@ __socket_read_accepted_successful_reply (rpc_transport_t *this)
struct iobuf *iobuf = NULL;
uint32_t gluster_read_rsp_hdr_len = 0;
gfs3_read_rsp read_rsp = {0, };
+ size_t size = 0;
GF_VALIDATE_OR_GOTO ("socket", this, out);
GF_VALIDATE_OR_GOTO ("socket", this->private, out);
@@ -1080,7 +1085,11 @@ __socket_read_accepted_successful_reply (rpc_transport_t *this)
= SP_STATE_READ_PROC_HEADER;
if (priv->incoming.payload_vector.iov_base == NULL) {
- iobuf = iobuf_get (this->ctx->iobuf_pool);
+
+ size = (RPC_FRAGSIZE (priv->incoming.fraghdr) -
+ priv->incoming.frag.bytes_read);
+
+ iobuf = iobuf_get2 (this->ctx->iobuf_pool, size);
if (iobuf == NULL) {
ret = -1;
goto out;
@@ -1100,6 +1109,8 @@ __socket_read_accepted_successful_reply (rpc_transport_t *this)
priv->incoming.payload_vector.iov_base
= iobuf_ptr (iobuf);
+
+ priv->incoming.payload_vector.iov_len = size;
}
priv->incoming.frag.fragcurrent
diff --git a/xlators/cluster/stripe/src/stripe.c b/xlators/cluster/stripe/src/stripe.c
index 5e369d64bcf..ec9b6a744a1 100644
--- a/xlators/cluster/stripe/src/stripe.c
+++ b/xlators/cluster/stripe/src/stripe.c
@@ -3372,7 +3372,8 @@ stripe_readv_fstat_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
vec[count].iov_len =
(local->replies[i].requested_size -
local->replies[i].op_ret);
- iobuf = iobuf_get (this->ctx->iobuf_pool);
+ iobuf = iobuf_get2 (this->ctx->iobuf_pool,
+ vec[count].iov_len);
if (!iobuf) {
gf_log (this->name, GF_LOG_ERROR,
"Out of memory.");
diff --git a/xlators/mount/fuse/src/fuse-bridge.c b/xlators/mount/fuse/src/fuse-bridge.c
index 1da2dcdb223..e644290e42d 100644
--- a/xlators/mount/fuse/src/fuse-bridge.c
+++ b/xlators/mount/fuse/src/fuse-bridge.c
@@ -3474,7 +3474,12 @@ fuse_thread_proc (void *data)
if (priv->init_recvd)
fuse_graph_sync (this);
+ /* TODO: This place should always get maximum supported buffer
+ size from 'fuse', which is as of today 128KB. If we bring in
+ support for higher block sizes support, then we should be
+ changing this one too */
iobuf = iobuf_get (this->ctx->iobuf_pool);
+
/* Add extra 128 byte to the first iov so that it can
* accommodate "ordinary" non-write requests. It's not
* guaranteed to be big enough, as SETXATTR and namespace
diff --git a/xlators/nfs/server/src/mount3.c b/xlators/nfs/server/src/mount3.c
index 0f14c8d5a03..cebdf527065 100644
--- a/xlators/nfs/server/src/mount3.c
+++ b/xlators/nfs/server/src/mount3.c
@@ -70,6 +70,7 @@ mnt3svc_submit_reply (rpcsvc_request_t *req, void *arg, mnt3_serializer sfunc)
/* First, get the io buffer into which the reply in arg will
* be serialized.
*/
+ /* TODO: use 'xdrproc_t' instead of 'sfunc' to get the xdr-size */
iob = iobuf_get (ms->iobpool);
if (!iob) {
gf_log (GF_MNT, GF_LOG_ERROR, "Failed to get iobuf");
diff --git a/xlators/nfs/server/src/nfs3.c b/xlators/nfs/server/src/nfs3.c
index 422646bc02b..527101de22b 100644
--- a/xlators/nfs/server/src/nfs3.c
+++ b/xlators/nfs/server/src/nfs3.c
@@ -487,6 +487,8 @@ nfs3_serialize_reply (rpcsvc_request_t *req, void *arg, nfs3_serializer sfunc,
/* First, get the io buffer into which the reply in arg will
* be serialized.
*/
+ /* TODO: get rid of 'sfunc' and use 'xdrproc_t' so we
+ can have 'xdr_sizeof' */
iob = iobuf_get (nfs3->iobpool);
if (!iob) {
gf_log (GF_NFS3, GF_LOG_ERROR, "Failed to get iobuf");
diff --git a/xlators/performance/quick-read/src/quick-read.c b/xlators/performance/quick-read/src/quick-read.c
index 14ff58b5157..c1460b1debf 100644
--- a/xlators/performance/quick-read/src/quick-read.c
+++ b/xlators/performance/quick-read/src/quick-read.c
@@ -1180,6 +1180,9 @@ qr_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size,
}
for (i = 0; i < count; i++) {
+ /* TODO: Now that we have support for variable
+ io-buf-sizes, i guess we need to get rid of
+ default size here */
iobuf = iobuf_get (iobuf_pool);
if (iobuf == NULL) {
op_ret = -1;
diff --git a/xlators/performance/write-behind/src/write-behind.c b/xlators/performance/write-behind/src/write-behind.c
index 7c666b40339..be7da2f44ce 100644
--- a/xlators/performance/write-behind/src/write-behind.c
+++ b/xlators/performance/write-behind/src/write-behind.c
@@ -1901,6 +1901,7 @@ __wb_copy_into_holder (wb_request_t *holder, wb_request_t *request)
int ret = -1;
if (holder->flags.write_request.virgin) {
+ /* TODO: check the required size */
iobuf = iobuf_get (request->file->this->ctx->iobuf_pool);
if (iobuf == NULL) {
goto out;
diff --git a/xlators/protocol/client/src/client3_1-fops.c b/xlators/protocol/client/src/client3_1-fops.c
index 234b0dd6e03..e3d6d36dba6 100644
--- a/xlators/protocol/client/src/client3_1-fops.c
+++ b/xlators/protocol/client/src/client3_1-fops.c
@@ -2493,6 +2493,8 @@ client3_1_lookup (call_frame_t *frame, xlator_t *this,
}
/* TODO: what is the size we should send ? */
+ /* This change very much depends on quick-read
+ changes */
rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
if (rsp_iobuf == NULL) {
goto unwind;
@@ -3409,8 +3411,7 @@ client3_1_readv (call_frame_t *frame, xlator_t *this,
memcpy (req.gfid, args->fd->inode->gfid, 16);
- /* TODO: what is the size we should send ? */
- rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, args->size);
if (rsp_iobuf == NULL) {
op_errno = ENOMEM;
goto unwind;
@@ -3959,8 +3960,8 @@ client3_1_fgetxattr (call_frame_t *frame, xlator_t *this,
goto unwind;
}
- /* TODO: what is the size we should send ? */
- rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
if (rsp_iobuf == NULL) {
op_errno = ENOMEM;
goto unwind;
@@ -4062,8 +4063,8 @@ client3_1_getxattr (call_frame_t *frame, xlator_t *this,
goto unwind;
}
- /* TODO: what is the size we should send ? */
- rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
if (rsp_iobuf == NULL) {
op_errno = ENOMEM;
goto unwind;
@@ -4188,8 +4189,8 @@ client3_1_xattrop (call_frame_t *frame, xlator_t *this,
goto unwind;
}
- /* TODO: what is the size we should send ? */
- rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
if (rsp_iobuf == NULL) {
op_errno = ENOMEM;
goto unwind;
@@ -4308,8 +4309,8 @@ client3_1_fxattrop (call_frame_t *frame, xlator_t *this,
goto unwind;
}
- /* TODO: what is the size we should send ? */
- rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
+ /* TODO: what is the size we should send ? */
+ rsp_iobuf = iobuf_get2 (this->ctx->iobuf_pool, 8 * GF_UNIT_KB);
if (rsp_iobuf == NULL) {
op_errno = ENOMEM;
goto unwind;
@@ -4880,7 +4881,9 @@ client3_1_readdir (call_frame_t *frame, xlator_t *this,
goto unwind;
}
- /* TODO: what is the size we should send ? */
+ /* TODO: what is the size we should send ? */
+ /* This iobuf will live for only receiving the response,
+ so not harmful */
rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
if (rsp_iobuf == NULL) {
goto unwind;
@@ -4890,8 +4893,7 @@ client3_1_readdir (call_frame_t *frame, xlator_t *this,
iobuf_unref (rsp_iobuf);
rsphdr = &vector[0];
rsphdr->iov_base = iobuf_ptr (rsp_iobuf);
- rsphdr->iov_len
- = iobuf_pagesize (rsp_iobuf);
+ rsphdr->iov_len = iobuf_pagesize (rsp_iobuf);
count = 1;
rsp_iobuf = NULL;
local->iobref = rsp_iobref;
@@ -4983,6 +4985,8 @@ client3_1_readdirp (call_frame_t *frame, xlator_t *this,
}
/* TODO: what is the size we should send ? */
+ /* This iobuf will live for only receiving the response,
+ so not harmful */
rsp_iobuf = iobuf_get (this->ctx->iobuf_pool);
if (rsp_iobuf == NULL) {
goto unwind;
generated by cgit (git 2.34.1) at 2025-11-04 10:33:24 +0000