kernel-ark/net/sunrpc
Trond Myklebust f878b657ce SUNRPC: Get rid of the xs_error_report socket callback
Chris Perl reports that we're seeing races between the wakeup call in
xs_error_report and the connect attempts. Basically, Chris has shown
that in certain circumstances, the call to xs_error_report causes the
rpc_task that is responsible for reconnecting to wake up early, thus
triggering a disconnect and retry.

Since the sk->sk_error_report() calls in the socket layer are always
followed by a tcp_done() in the cases where we care about waking up
the rpc_tasks, just let the state_change callbacks take responsibility
for those wake ups.

Reported-by: Chris Perl <chris.perl@gmail.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: stable@vger.kernel.org
Tested-by: Chris Perl <chris.perl@gmail.com>
2012-10-24 10:46:15 -04:00
..
auth_gss SUNRPC: Use __func__ in dprintk() in auth_gss.c 2012-10-01 15:32:02 -07:00
xprtrdma Merge branch 'for-3.7' of git://linux-nfs.org/~bfields/linux 2012-10-13 10:53:54 +09:00
addr.c
auth_generic.c
auth_null.c
auth_unix.c
auth.c SUNRPC: Add rpcauth_list_flavors() 2012-07-16 15:12:15 -04:00
backchannel_rqst.c net: Fix (nearly-)kernel-doc comments for various functions 2012-07-10 23:13:45 -07:00
bc_svc.c
cache.c SUNRPC: Prevent kernel stack corruption on long values of flush 2012-10-17 14:59:10 -04:00
clnt.c SUNRPC: Introduce rpc_clone_client_set_auth() 2012-10-01 15:33:33 -07:00
Kconfig nfs: enable swap on NFS 2012-07-31 18:42:48 -07:00
Makefile
netns.h
rpc_pipe.c SUNRPC: Clean up dprintk messages in rpc_pipe.c 2012-10-01 15:31:57 -07:00
rpcb_clnt.c SUNRPC: return negative value in case rpcbind client creation error 2012-07-30 20:39:05 -04:00
sched.c SUNRPC: Limit the rpciod workqueue concurrency 2012-09-28 20:24:16 -04:00
socklib.c
stats.c
sunrpc_syms.c
sunrpc.h
svc_xprt.c svcrpc: split up svc_handle_xprt 2012-08-21 17:42:02 -04:00
svc.c
svcauth_unix.c ipv6: add ipv6_addr_hash() helper 2012-07-18 11:28:46 -07:00
svcauth.c
svcsock.c nfsd: remove unused listener-removal interfaces 2012-09-10 10:55:19 -04:00
sysctl.c
timer.c
xdr.c SUNRPC: Optimise away unnecessary data moves in xdr_align_pages 2012-09-28 15:58:42 -04:00
xprt.c SUNRPC: Get rid of the redundant xprt->shutdown bit field 2012-09-28 16:03:05 -04:00
xprtsock.c SUNRPC: Get rid of the xs_error_report socket callback 2012-10-24 10:46:15 -04:00