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| /openbmc/linux/net/sunrpc/ |
| H A D | xprtsock.c | 262965f5 Thu Aug 11 15:25:56 CDT 2005 Chuck Lever <cel@citi.umich.edu> [PATCH] RPC: separate TCP and UDP socket write paths
Split the RPC client's main socket write path into a TCP version and a UDP
version to eliminate another dependency on the "xprt->stream" variable.
Compiler optimization removes unneeded code from xs_sendpages, as this
function is now called with some constant arguments.
We can now cleanly perform transport protocol-specific return code testing
and error recovery in each path.
Test-plan:
Millions of fsx operations. Performance characterization such as
"sio" or "iozone". Examine oprofile results for any changes before and
after this patch is applied.
Version: Thu, 11 Aug 2005 16:08:46 -0400
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
262965f5 Thu Aug 11 15:25:56 CDT 2005 Chuck Lever <cel@citi.umich.edu> [PATCH] RPC: separate TCP and UDP socket write paths
Split the RPC client's main socket write path into a TCP version and a UDP
version to eliminate another dependency on the "xprt->stream" variable.
Compiler optimization removes unneeded code from xs_sendpages, as this
function is now called with some constant arguments.
We can now cleanly perform transport protocol-specific return code testing
and error recovery in each path.
Test-plan:
Millions of fsx operations. Performance characterization such as
"sio" or "iozone". Examine oprofile results for any changes before and
after this patch is applied.
Version: Thu, 11 Aug 2005 16:08:46 -0400
Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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