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dbcd00eba9
linux/net/sunrpc
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Tom Tucker dbcd00eba9 svcrdma: Fix race with dto_tasklet in svc_rdma_send 
The svc_rdma_send function will attempt to reap SQ WR to make room for
a new request if it finds the SQ full. This function races with the
dto_tasklet that also reaps SQ WR. To avoid polling and arming the CQ
unnecessarily move the test_and_clear_bit of the RDMAXPRT_SQ_PENDING
flag and arming of the CQ to the sq_cq_reap function.

Refactor the rq_cq_reap function to match sq_cq_reap so that the
code is easier to follow.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
2008-05-19 07:33:44 -05:00
..
auth_gss Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6 2008-04-24 11:46:16 -07:00
xprtrdma svcrdma: Fix race with dto_tasklet in svc_rdma_send 2008-05-19 07:33:44 -05:00
auth_generic.c NFSv4: Reintroduce machine creds 2008-04-19 16:54:56 -04:00
auth_null.c NFSv4: Don't use cred->cr_ops->cr_name in nfs4_proc_setclientid() 2008-04-19 16:54:53 -04:00
auth_unix.c NFSv4: Don't use cred->cr_ops->cr_name in nfs4_proc_setclientid() 2008-04-19 16:54:53 -04:00
auth.c SUNRPC: Protect creds against early garbage collection 2008-04-19 16:55:02 -04:00
cache.c sunrpc: assign PDE->data before gluing PDE into /proc tree 2008-05-02 02:44:36 -07:00
clnt.c Merge branch 'devel' 2008-04-24 14:01:02 -04:00
Makefile SUNRPC: Add a generic RPC credential 2008-03-14 13:42:38 -04:00
rpc_pipe.c net: replace remaining __FUNCTION__ occurrences 2008-03-05 20:47:47 -08:00
rpcb_clnt.c Merge branch 'devel' 2008-04-24 14:01:02 -04:00
sched.c SUNRPC: Clean up rpcauth_bindcred() 2008-03-14 13:42:35 -04:00
socklib.c SUNRPC: temp var should match return type of xdr_skb_read_actor 2008-01-30 02:05:43 -05:00
stats.c sunrpc: assign PDE->data before gluing PDE into /proc tree 2008-05-02 02:44:36 -07:00
sunrpc_syms.c SUNRPC: Move exported symbol definitions after function declaration part 2 2008-02-01 17:01:24 -05:00
svc_xprt.c svc: Remove unused header files from svc_xprt.c 2008-05-19 07:33:42 -05:00
svc.c Remove duplicated include in net/sunrpc/svc.c 2008-05-08 10:58:25 -07:00
svcauth_unix.c IPv6 support for NFS server export caches 2008-04-23 16:13:36 -04:00
svcauth.c SUNRPC: Move exported symbol definitions after function declaration part 2 2008-02-01 17:01:24 -05:00
svcsock.c SUNRPC: Update RPC server's TCP record marker decoder 2008-04-23 16:13:43 -04:00
sysctl.c svc: Add /proc/sys/sunrpc/transport files 2008-02-01 16:42:13 -05:00
timer.c SUNRPC: add EXPORT_SYMBOL_GPL for generic transport functions 2007-10-09 17:17:36 -04:00
xdr.c SUNRPC: don't call flush_dcache_page() with an invalid pointer 2008-04-08 21:06:50 -04:00
xprt.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-28 09:44:11 -07:00
xprtsock.c Merge branch 'devel' 2008-04-24 14:01:02 -04:00