linux/net/sunrpc
Chuck Lever e18e157bb5 SUNRPC: Send RPC message on TCP with a single sock_sendmsg() call
There is now enough infrastructure in place to combine the stream
record marker into the biovec array used to send each outgoing RPC
message on TCP. The whole message can be more efficiently sent with
a single call to sock_sendmsg() using a bio_vec iterator.

Note that this also helps with RPC-with-TLS: the TLS implementation
can now clearly see where the upper layer message boundaries are.
Before, it would send each component of the xdr_buf (record marker,
head, page payload, tail) in separate TLS records.

Suggested-by: David Howells <dhowells@redhat.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
2023-08-29 17:45:22 -04:00
..
auth_gss SUNRPC: Remove net/sunrpc/auth_gss/gss_krb5_seqnum.c 2023-08-29 17:45:22 -04:00
xprtrdma NFS client fixes for Linux 6.5 2023-08-22 10:50:17 -07:00
.kunitconfig SUNRPC: Remove RPCSEC_GSS_KRB5_ENCTYPES_DES 2023-08-29 17:45:22 -04:00
addr.c nfsd: don't alloc under spinlock in rpc_parse_scope_id 2021-09-21 17:51:47 -04:00
auth_null.c SUNRPC: Add rpc_auth::au_ralign field 2019-02-14 11:48:36 -05:00
auth_tls.c SUNRPC: Add RPC client support for the RPC_AUTH_TLS auth flavor 2023-06-19 12:18:36 -04:00
auth_unix.c SUNRPC: Fix unx_lookup_cred() allocation 2022-03-22 15:52:55 -04:00
auth.c SUNRPC: Add RPC client support for the RPC_AUTH_TLS auth flavor 2023-06-19 12:18:36 -04:00
backchannel_rqst.c NFS client updates for Linux 5.20 2022-08-10 14:04:32 -07:00
cache.c treewide: use get_random_u32_below() instead of deprecated function 2022-11-18 02:15:15 +01:00
clnt.c NFS: add sysfs shutdown knob 2023-06-19 15:08:12 -04:00
debugfs.c SUNRPC: Cache deferral injection 2022-05-19 12:25:38 -04:00
fail.h SUNRPC: Cache deferral injection 2022-05-19 12:25:38 -04:00
Kconfig SUNRPC: Remove CONFIG_RPCSEC_GSS_KRB5_CRYPTOSYSTEM 2023-08-29 17:45:22 -04:00
Makefile SUNRPC: Add RPC client support for the RPC_AUTH_TLS auth flavor 2023-06-19 12:18:36 -04:00
netns.h SUNRPC: Fix occasional warning when destroying gss_krb5_enctypes 2023-02-20 09:20:57 -05:00
rpc_pipe.c fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
rpcb_clnt.c SUNRPC: attempt to reach rpcbind with an abstract socket name 2023-06-19 12:12:22 -04:00
sched.c SUNRPC: Don't change task->tk_status after the call to rpc_exit_task 2023-05-19 16:50:05 -04:00
socklib.c use less confusing names for iov_iter direction initializers 2022-11-25 13:01:55 -05:00
socklib.h SUNRPC: Refactor xs_sendpages() 2020-03-16 12:04:33 -04:00
stats.c SUNRPC: Use per-CPU counters to tally server RPC counts 2023-02-20 09:20:32 -05:00
sunrpc_syms.c sunrpc: add IDs to multipath 2021-07-08 14:03:23 -04:00
sunrpc.h treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE 2022-06-10 14:51:35 +02:00
svc_xprt.c SUNRPC: Remove transport class dprintk call sites 2023-06-17 13:18:07 -04:00
svc.c - Yosry Ahmed brought back some cgroup v1 stats in OOM logs. 2023-06-28 10:28:11 -07:00
svcauth_unix.c SUNRPC: Support TLS handshake in the server-side TCP socket code 2023-04-27 18:49:24 -04:00
svcauth.c SUNRPC: Hoist init_decode out of svc_authenticate() 2023-02-20 09:20:19 -05:00
svcsock.c SUNRPC: Send RPC message on TCP with a single sock_sendmsg() call 2023-08-29 17:45:22 -04:00
sysctl.c sunrpc: simplify one-level sysctl registration for debug_table 2023-04-11 12:45:19 -04:00
sysfs.c SUNRPC: Add a TCP-with-TLS RPC transport class 2023-06-19 12:28:10 -04:00
sysfs.h NFS: Add sysfs links to sunrpc clients for nfs_clients 2023-06-19 15:04:13 -04:00
timer.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
xdr.c SUNRPC: Convert svc_tcp_sendmsg to use bio_vecs directly 2023-08-29 17:45:22 -04:00
xprt.c timers: Get rid of del_singleshot_timer_sync() 2022-11-24 15:09:10 +01:00
xprtmultipath.c SUNRPC: Directly use ida_alloc()/free() 2022-10-03 11:26:36 -04:00
xprtsock.c SUNRPC: Add a TCP-with-TLS RPC transport class 2023-06-19 12:28:10 -04:00