kernel_optimize_test/net
NeilBrown 3cc03b164c [PATCH] knfsd: Avoid excess stack usage in svc_tcp_recvfrom
..  by allocating the array of 'kvec' in 'struct svc_rqst'.

As we plan to increase RPCSVC_MAXPAGES from 8 upto 256, we can no longer
allocate an array of this size on the stack.  So we allocate it in 'struct
svc_rqst'.

However svc_rqst contains (indirectly) an array of the same type and size
(actually several, but they are in a union).  So rather than waste space, we
move those arrays out of the separately allocated union and into svc_rqst to
share with the kvec moved out of svc_tcp_recvfrom (various arrays are used at
different times, so there is no conflict).

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-10-04 07:55:15 -07:00
..
802 [TR]: endiannness annotations 2006-09-28 17:53:59 -07:00
8021q [VLAN]: Fix link state propagation 2006-07-24 13:52:13 -07:00
appletalk [ATALK]: endianness annotations 2006-09-28 17:53:58 -07:00
atm [ATM]: [lec] use refcnt to protect lec_arp_entries outside lock 2006-09-29 17:17:17 -07:00
ax25 [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
bluetooth [PATCH] const struct tty_operations 2006-10-02 07:57:14 -07:00
bridge [IPV4] net/ipv4/arp.c: trivial annotations 2006-09-28 18:02:14 -07:00
core [PATCH] slab: clean up leak tracking ifdefs a little bit 2006-10-04 07:55:13 -07:00
dccp [IPV4]: ip_route_connect() ipv4 address arguments annotated 2006-09-28 17:54:06 -07:00
decnet [NET]: Fix sk->sk_filter field access 2006-09-22 15:18:47 -07:00
econet [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
ethernet [NET]: Annotate dst_ops protocol 2006-09-28 18:02:58 -07:00
ieee80211 [PATCH] bcm43xx: WE-21 support 2006-09-25 16:52:16 -04:00
ipv4 fix file specification in comments 2006-10-03 23:01:26 +02:00
ipv6 [IPV6]: Disable SG for GSO unless we have checksum 2006-09-28 18:02:45 -07:00
ipx [IPX]: Fix typo, ipxhdr() --> ipx_hdr() 2006-08-09 17:36:15 -07:00
irda [PATCH] const struct tty_operations 2006-10-02 07:57:14 -07:00
key [XFRM]: ports in struct xfrm_selector annotated 2006-09-28 18:02:33 -07:00
lapb [LAPB]: Fix windowsize check 2006-08-05 21:15:58 -07:00
llc [LLC]: multicast receive device match 2006-08-13 18:56:26 -07:00
netfilter [NETFILTER]: xt_limit: add compat conversion functions 2006-09-22 15:20:06 -07:00
netlabel [NetLabel]: audit fixups due to delayed feedback 2006-09-29 17:05:05 -07:00
netlink [GENL]: Provide more information to userspace about registered genl families 2006-09-22 15:18:51 -07:00
netrom [NETROM] lockdep: fix false positive 2006-07-12 13:59:02 -07:00
packet [NET]: Fix sk->sk_filter field access 2006-09-22 15:18:47 -07:00
rose [ROSE] lockdep: fix false positive 2006-07-12 13:58:59 -07:00
rxrpc [PATCH] kmemdup: some users 2006-10-01 00:39:19 -07:00
sched [NET_SCHED]: Fix fallout from dev->qdisc RCU change 2006-09-28 18:01:50 -07:00
sctp [SCTP]: Do not timestamp every SCTP packet. 2006-09-29 17:10:03 -07:00
sunrpc [PATCH] knfsd: Avoid excess stack usage in svc_tcp_recvfrom 2006-10-04 07:55:15 -07:00
tipc [TIPC]: Removing useless casts 2006-07-21 15:52:20 -07:00
unix [AF_UNIX]: Change max_dgram_qlen sysctl to __read_mostly 2006-09-22 15:18:42 -07:00
wanrouter [NET]: Conversions from kmalloc+memset to k(z|c)alloc. 2006-07-21 14:51:30 -07:00
x25 Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
xfrm [XFRM]: Do not add a state whose SPI is zero to the SPI hash. 2006-09-28 18:02:49 -07:00
compat.c [NETFILTER]: iptables 32bit compat layer 2006-04-01 02:25:19 -08:00
Kconfig [NET] Kconfig: fix cut/paste error in TCPPROBE 2006-09-28 17:53:57 -07:00
Makefile [NetLabel]: core NetLabel subsystem 2006-09-22 14:53:34 -07:00
nonet.c [PATCH] Make most file operations structs in fs/ const 2006-03-28 09:16:06 -08:00
socket.c [PATCH] file: modify struct fown_struct to use a struct pid 2006-10-02 07:57:14 -07:00
sysctl_net.c Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
TUNABLE Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00