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9128c3e794
linux/net/sunrpc
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Chuck Lever 9128c3e794 xprtrdma: Add struct rpcrdma_regbuf and helpers 
There are several spots that allocate a buffer via kmalloc (usually
contiguously with another data structure) and then register that
buffer internally. I'd like to split the buffers out of these data
structures to allow the data structures to scale.

Start by adding functions that can kmalloc and register a buffer,
and can manage/preserve the buffer's associated ib_sge and ib_mr
fields.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2015-01-30 10:47:49 -05:00
..
auth_gss sunrpc: move rq_splice_ok flag into rq_flags 2014-12-09 11:22:21 -05:00
xprtrdma xprtrdma: Add struct rpcrdma_regbuf and helpers 2015-01-30 10:47:49 -05:00
addr.c replace strict_strto calls 2014-07-12 18:45:49 -04:00
auth_generic.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth_null.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth_unix.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
auth.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
backchannel_rqst.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
bc_svc.c SUNRPC: remove BUG_ON from bc_send 2012-11-04 14:43:41 -05:00
cache.c sunrpc/cache: convert to use string_escape_str() 2014-12-09 11:30:20 -05:00
clnt.c sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
debugfs.c sunrpc: add a debugfs rpc_xprt directory with an info file in it 2014-11-27 13:14:52 -05:00
Kconfig sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
Makefile sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
netns.h Merge branch 'for-3.14' of git://linux-nfs.org/~bfields/linux 2014-01-30 10:18:43 -08:00
rpc_pipe.c rpc_pipe: Drop memory allocation cast 2014-07-12 18:43:44 -04:00
rpcb_clnt.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
sched.c sunrpc: eliminate RPC_TRACEPOINTS 2014-11-24 17:33:12 -05:00
socklib.c net: Save software checksum complete 2014-06-11 15:46:13 -07:00
stats.c SUNRPC: serialize iostats updates 2014-11-25 16:22:15 -05:00
sunrpc_syms.c sunrpc: add debugfs file for displaying client rpc_task queue 2014-11-27 13:14:51 -05:00
sunrpc.h SUNRPC: track whether a request is coming from a loop-back interface. 2014-05-22 15:59:18 -04:00
svc_xprt.c sunrpc: only call test_bit once in svc_xprt_received 2014-12-09 11:29:14 -05:00
svc.c sunrpc: convert to lockless lookup of queued server threads 2014-12-09 11:22:22 -05:00
svcauth_unix.c svcrpc: fix failures to handle -1 uid's 2013-07-08 17:27:23 -04:00
svcauth.c nfsd4: better reservation of head space for krb5 2014-05-30 17:32:17 -04:00
svcsock.c sunrpc: move rq_local field to rq_flags 2014-12-09 11:21:21 -05:00
sysctl.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00
timer.c net: cleanup unsigned to unsigned int 2012-04-15 12:44:40 -04:00
xdr.c rpc: fix xdr_truncate_encode to handle buffer ending on page boundary 2015-01-07 14:03:58 -05:00
xprt.c sunrpc: add a debugfs rpc_xprt directory with an info file in it 2014-11-27 13:14:52 -05:00
xprtsock.c sunrpc: eliminate RPC_DEBUG 2014-11-24 17:31:46 -05:00