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7b54fe61ff
linux/net
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Jeff Layton 7b54fe61ff SUNRPC: allow svc_recv to break out of 500ms sleep when alloc_page fails 
svc_recv() calls alloc_page(), and if it fails it does a 500ms
uninterruptible sleep and then reattempts. There doesn't seem to be any
real reason for this to be uninterruptible, so change it to an
interruptible sleep. Also check for kthread_stop() and signalled() after
setting the task state to avoid races that might lead to sleeping after
kthread_stop() wakes up the task.

I've done some very basic smoke testing with this, but obviously it's
hard to test the actual changes since this all depends on an
alloc_page() call failing.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
2008-04-23 16:13:38 -04:00
..
9p Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-03 14:33:42 -07:00
802 [TR] net/802/tr.c: sysctl_tr_rif_timeout static 2008-01-31 19:28:31 -08:00
8021q [VLAN]: Handle vlan devices net namespace changing. 2008-04-16 00:57:01 -07:00
appletalk [NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS. 2008-03-26 04:39:53 +09:00
atm Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-14 02:30:23 -07:00
ax25 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-14 02:30:23 -07:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-02 22:35:23 -07:00
bridge Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6.26 2008-04-14 03:50:43 -07:00
can CAN: use hrtimers in can-bcm protocol 2008-04-15 19:29:14 -07:00
core Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-23 12:23:45 -07:00
dccp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-23 12:23:45 -07:00
decnet [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
econet [NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS. 2008-03-26 04:39:53 +09:00
ethernet [NET]: Return more appropriate error from eth_validate_addr(). 2008-04-13 22:45:40 -07:00
ieee80211 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-14 02:30:23 -07:00
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-23 12:23:45 -07:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-23 12:23:45 -07:00
ipx [NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS. 2008-03-26 04:39:53 +09:00
irda [IRDA]: Remove irlan_eth_send_gratuitous_arp() 2008-04-15 00:29:24 -07:00
iucv iucv: Delay bus registration until core is ready. 2008-04-10 02:12:45 -07:00
key [IPSEC]: Fix catch-22 with algorithm IDs above 31 2008-04-22 00:46:42 -07:00
lapb [LAPB] net/lapb/lapb_iface.c: use LIST_HEAD instead of LIST_HEAD_INIT 2008-01-28 14:56:52 -08:00
llc Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-02 22:35:23 -07:00
mac80211 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-04-17 23:56:30 -07:00
netfilter netfilter: Fix SIP conntrack build with NAT disabled. 2008-04-19 17:53:52 -07:00
netlabel [NETLABEL]: Fix NULL deref in netlbl_unlabel_staticlist_gen() if ifindex not found 2008-04-17 23:22:54 -07:00
netlink Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 2008-04-18 18:18:30 -07:00
netrom [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
packet [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
rfkill rfkill: Fix device type check when toggling states 2008-04-15 15:04:35 -04:00
rose [ROSE]: Fix soft lockup wrt. rose_node_list_lock 2008-04-20 15:58:07 -07:00
rxrpc Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-04-17 23:56:30 -07:00
sched Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-04-17 23:56:30 -07:00
sctp SCTP: Initialize partial_bytes_acked to 0, when all of the data is acked. 2008-04-17 14:22:18 -07:00
sunrpc SUNRPC: allow svc_recv to break out of 500ms sleep when alloc_page fails 2008-04-23 16:13:38 -04:00
tipc [TIPC]: Cleanup of TIPC reference table code 2008-04-16 18:22:20 -07:00
unix [PATCH] r/o bind mounts: get callers of vfs_mknod/create/mkdir() 2008-04-19 00:25:34 -04:00
wanrouter [WANROUTER]: Use proc_create() to setup ->proc_fops first 2008-02-28 14:15:56 -08:00
wireless Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-14 02:30:23 -07:00
x25 [NET] NETNS: Omit sock->sk_net without CONFIG_NET_NS. 2008-03-26 04:39:55 +09:00
xfrm [IPSEC]: Fix catch-22 with algorithm IDs above 31 2008-04-22 00:46:42 -07:00
compat.c [NETFILTER]: ip6_tables: add compat support 2008-01-28 14:58:36 -08:00
Kconfig [IPV4]: Fix size description of CONFIG_INET. 2008-03-04 15:18:22 +09:00
Makefile [CAN]: Add PF_CAN core module 2008-01-28 14:54:10 -08:00
nonet.c
socket.c net: Unexport move_addr_to_{kernel,user} 2008-04-23 03:37:49 -07:00
sysctl_net.c [NET]: Remove the empty net_table 2008-01-28 14:56:29 -08:00
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