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b6ddf64ffe
linux/net
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Trond Myklebust b6ddf64ffe SUNRPC: Fix up xprt_write_space() 
The rest of the networking layer uses SOCK_ASYNC_NOSPACE to signal whether
or not we have someone waiting for buffer memory. Convert the SUNRPC layer
to use the same idiom.
Remove the unlikely()s in xs_udp_write_space and xs_tcp_write_space. In
fact, the most common case will be that there is nobody waiting for buffer
space.

SOCK_NOSPACE is there to tell the TCP layer whether or not the cwnd was
limited by the application window. Ensure that we follow the same idiom as
the rest of the networking layer here too.

Finally, ensure that we clear SOCK_ASYNC_NOSPACE once we wake up, so that
write_space() doesn't keep waking things up on xprt->pending.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2008-04-19 16:52:44 -04:00
..
9p net/9p/trans_virtio.c: kmalloc() enough memory 2008-02-19 16:25:30 -08:00
802 [TR] net/802/tr.c: sysctl_tr_rif_timeout static 2008-01-31 19:28:31 -08:00
8021q [8021Q]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:14:58 -08:00
appletalk [APPLETALK]: Use proc_create() to setup ->proc_fops first 2008-02-28 12:53:32 -08:00
atm [ATM]: Use proc_create() to setup ->proc_fops first 2008-02-28 13:55:45 -08:00
ax25 [AX25] ax25_out: check skb for NULL in ax25_kick() 2008-02-17 22:31:19 -08:00
bluetooth bluetooth: make bnep_sock_cleanup() return void 2008-03-05 18:47:40 -08:00
bridge [NETFILTER]: fix ebtable targets return 2008-02-23 20:22:27 -08:00
can [CAN]: Minor clean-ups 2008-02-07 18:05:04 -08:00
core sched, net: socket wakeups are sync 2008-03-19 04:27:53 +01:00
dccp [SOCK] proto: Add hashinfo member to struct proto 2008-02-03 04:28:52 -08:00
decnet [DECNET] ROUTE: remove unecessary alignment 2008-02-07 23:29:57 -08:00
econet [NET]: Convert init_timer into setup_timer 2008-01-28 14:53:35 -08:00
ethernet [ETH]: Combine format_addr() with print_mac(). 2008-01-28 15:00:05 -08:00
ieee80211 ieee80211: beacon->capability is little-endian 2008-01-28 15:08:48 -08:00
ipv4 [TCP]: Prevent sending past receiver window with TSO (at last skb) 2008-03-11 17:55:27 -07:00
ipv6 [ESP]: Add select on AUTHENC 2008-03-04 14:29:21 -08:00
ipx [IPX]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:06:14 -08:00
irda [IRDA]: Use proc_create() to setup ->proc_fops first 2008-02-29 10:34:45 -08:00
iucv iucv: fix build error on !SMP 2008-03-03 12:12:33 -08:00
key [AF_KEY]: Fix oops by converting to proc_net_*(). 2008-02-26 22:23:31 -08:00
lapb [LAPB] net/lapb/lapb_iface.c: use LIST_HEAD instead of LIST_HEAD_INIT 2008-01-28 14:56:52 -08:00
llc [LLC]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:08:54 -08:00
mac80211 rc80211-pid: fix rate adjustment 2008-03-04 18:36:35 -05:00
netfilter [NETFILTER]: nf_queue: don't return error when unregistering a non-existant handler 2008-03-10 16:45:05 -07:00
netlabel [NETLABEL]: Move some initialization code into __init section. 2008-02-17 22:33:57 -08:00
netlink [GENETLINK]: Relax dances with genl_lock. 2008-02-12 22:16:33 -08:00
netrom [NET]: Simple ctl_table to ctl_path conversions. 2008-01-28 15:01:07 -08:00
packet [PACKET]: Fix sparse warnings in af_packet.c 2008-01-28 15:00:48 -08:00
rfkill PM: Introduce PM_EVENT_HIBERNATE callback state 2008-02-23 10:40:04 -08:00
rose [ROSE]: Supress sparse warnings 2008-01-28 15:02:44 -08:00
rxrpc RxRPC: fix rxrpc_recvmsg()'s returning of msg_name 2008-03-05 18:53:55 -08:00
sched [PKT_SCHED] ematch: Fix build warning. 2008-02-10 03:48:15 -08:00
sctp [SCTP]: Fix local_addr deletions during list traversals. 2008-03-11 18:05:02 -07:00
sunrpc SUNRPC: Fix up xprt_write_space() 2008-04-19 16:52:44 -04:00
tipc tipc: fix integer as NULL pointer sparse warnings in tipc 2008-02-24 18:38:31 -08:00
unix Introduce path_put() 2008-02-14 21:13:33 -08:00
wanrouter [WANROUTER]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:15:56 -08:00
wireless WEXT: remove unused variable 2008-01-28 15:10:48 -08:00
x25 [X25]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:16:33 -08:00
xfrm [XFRM]: Fix ordering issue in xfrm_dst_hash_transfer(). 2008-02-17 23:29:30 -08:00
compat.c [NETFILTER]: ip6_tables: add compat support 2008-01-28 14:58:36 -08:00
Kconfig namespaces: mark NET_NS with "depends on NAMESPACES" 2008-02-08 09:22:23 -08:00
Makefile [CAN]: Add PF_CAN core module 2008-01-28 14:54:10 -08:00
nonet.c
socket.c [NET]: Make sure sockets implement splice_read 2008-02-15 02:35:45 -08:00
sysctl_net.c [NET]: Remove the empty net_table 2008-01-28 14:56:29 -08:00
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