linux.git - Linux kernel mainline tree

	Commit message (Collapse)	Author	Age	Files	Lines
*	inetpeer: Optimize inet_getid()	Eric Dumazet	2009-11-13	1	-11/+5
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	While investigating for network latencies, I found inet_getid() was a contention point for some workloads, as inet_peer_idlock is shared by all inet_getid() users regardless of peers. One way to fix this is to make ip_id_count an atomic_t instead of __u16, and use atomic_add_return(). In order to keep sizeof(struct inet_peer) = 64 on 64bit arches tcp_ts_stamp is also converted to __u32 instead of "unsigned long". Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
*	net: cleanup include/net	Eric Dumazet	2009-11-04	1	-2/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This cleanup patch puts struct/union/enum opening braces, in first line to ease grep games. struct something { becomes : struct something { Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
*	net: remove CVS keywords	Adrian Bunk	2008-06-11	1	-2/+0
\| \| \| \| \| \| \| \|	This patch removes CVS keywords that weren't updated for a long time from comments. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
*	[INET]: Use list_head-s in inetpeer.c	Pavel Emelyanov	2007-11-12	1	-1/+1
\| \| \| \| \| \| \| \|	The inetpeer.c tracks the LRU list of inet_perr-s, but makes it by hands. Use the list_head-s for this. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
*	[IPV4] inet_peer: Group together avl_left, avl_right, v4daddr to speedup ↵	Eric Dumazet	2006-10-20	1	-3/+4
\| \| \| \| \| \| \| \| \| \| \| \|	lookups on some CPUS Lot of routers/embedded devices still use CPUS with 16/32 bytes cache lines. (486, Pentium, ... PIII) It makes sense to group together fields used at lookup time so they fit in one cache line. This reduce cache footprint and speedup lookups. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
*	[NET]: reduce sizeof(struct inet_peer), cleanup, change in peer_check_expire()	Eric Dumazet	2006-10-15	1	-15/+2
\| \| \| \|	1) shrink struct inet_peer on 64 bits platforms.
*	[IPV4]: inetpeer annotations	Al Viro	2006-09-28	1	-2/+2
\| \| \| \| \| \| \| \| \|	This one is interesting - we use net-endian value as search key, but order the tree by host-endian comparisons of keys. OK since we only care about lookups. Annotated inet_getpeer() and friends. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
*	[IPV4]: Safer reassembly	Herbert Xu	2006-01-03	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Another spin of Herbert Xu's "safer ip reassembly" patch for 2.6.16. (The original patch is here: http://marc.theaimsgroup.com/?l=linux-netdev&m=112281936522415&w=2 and my only contribution is to have tested it.) This patch (optionally) does additional checks before accepting IP fragments, which can greatly reduce the possibility of reassembling fragments which originated from different IP datagrams. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Arthur Kepner <akepner@sgi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
*	Linux-2.6.12-rc2v2.6.12-rc2	Linus Torvalds	2005-04-16	1	-0/+66
	Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!