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* IPVS: Move IPVS to net/netfilter/ipvsJulius Volz2008-10-071-555/+0
| | | | | | | | | | | | Since IPVS now has partial IPv6 support, this patch moves IPVS from net/ipv4/ipvs to net/netfilter/ipvs. It's a result of: $ git mv net/ipv4/ipvs net/netfilter and adapting the relevant Kconfigs/Makefiles to the new path. Signed-off-by: Julius Volz <juliusv@google.com> Signed-off-by: Simon Horman <horms@verge.net.au>
* IPVS: Add IPv6 support flag to schedulersJulius Volz2008-09-051-0/+3
| | | | | | | | | | | Add 'supports_ipv6' flag to struct ip_vs_scheduler to indicate whether a scheduler supports IPv6. Set the flag to 1 in schedulers that work with IPv6, 0 otherwise. This flag is checked in a later patch while trying to add a service with a specific scheduler. Adjust debug in v6-supporting schedulers to work with both address families. Signed-off-by: Julius Volz <juliusv@google.com> Signed-off-by: Simon Horman <horms@verge.net.au>
* IPVS: Change IPVS data structures to support IPv6 addressesJulius Volz2008-09-051-2/+2
| | | | | | | | | Introduce new 'af' fields into IPVS data structures for specifying an entry's address family. Convert IP addresses to be of type union nf_inet_addr. Signed-off-by: Julius Volz <juliusv@google.com> Signed-off-by: Simon Horman <horms@verge.net.au>
* ipvs: Fix race conditions in lblc schedulerSven Wegener2008-08-191-108/+96
| | | | | | | | | | | | | We can't access the cache entry outside of our critical read-locked region, because someone may free that entry. And we also need to check in the critical region wether the destination is still available, i.e. it's not in the trash. If we drop our reference counter, the destination can be purged from the trash at any time. Our caller only guarantees that no destination is moved to the trash, while we are scheduling. Also there is no need for our own rwlock, there is already one in the service structure for use in the schedulers. Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Signed-off-by: Simon Horman <horms@verge.net.au>
* ipvs: rename __ip_vs_wlc_schedule in lblc and lblcr schedulersSimon Horman2008-08-151-3/+3
| | | | | | | | | | | For the sake of clarity, rename __ip_vs_wlc_schedule() in lblc.c to __ip_vs_lblc_schedule() and the version in lblcr.c to __ip_vs_lblc_schedule(). I guess the original name stuck from a copy and paste. Cc: Sven Wegener <sven.wegener@stealer.net> Signed-off-by: Simon Horman <horms@verge.net.au>
* ipvs: Only call init_service, update_service and done_service for schedulers ↵Sven Wegener2008-08-151-7/+0
| | | | | | | | | | | | | | | | if defined There are schedulers that only schedule based on data available in the service or destination structures and they don't need any persistent storage or initialization routine. These schedulers currently provide dummy functions for the init_service, update_service and/or done_service functions. For the init_service and done_service cases we already have code that only calls these functions, if the scheduler provides them. Do the same for the update_service case and remove the dummy functions from all schedulers. Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Signed-off-by: Simon Horman <horms@verge.net.au>
* ipvs: Initialize schedulers' struct list_head at compile timeSven Wegener2008-08-111-1/+1
| | | | | | | | No need to do it at runtime and this saves a couple of bytes in the text section. Signed-off-by: Sven Wegener <sven.wegener@stealer.net> Acked-by: Simon Horman <horms@verge.net.au>
* net: remove CVS keywordsAdrian Bunk2008-06-111-2/+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>
* [IPVS]: Switch to using ctl_paths.Pavel Emelyanov2008-01-281-30/+1
| | | | | | | | | | | | | The feature of ipvs ctls is that the net/ipv4/vs path is common for core ipvs ctls and for two schedulers, so I make it exported and re-use it in modules. Two other .c files required linux/sysctl.h to make the extern declaration of this path compile well. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Convert init_timer into setup_timerPavel Emelyanov2008-01-281-3/+2
| | | | | | | | | | | | | Many-many code in the kernel initialized the timer->function and timer->data together with calling init_timer(timer). There is already a helper for this. Use it for networking code. The patch is HUGE, but makes the code 130 lines shorter (98 insertions(+), 228 deletions(-)). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPVS]: Don't leak sysctl tables if the scheduler registration fails.Pavel Emelyanov2007-12-051-1/+6
| | | | | | | | | | | | | In case we load lblc or lblcr module we can leak some sysctl tables if the call to register_ip_vs_scheduler() fails. I've looked at the register_ip_vs_scheduler() code and saw, that the only reason to fail is the name collision, so I think that with some 3rd party schedulers this becomes a relevant issue. No? Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPVS]: Move remaining sysctl handlers over to CTL_UNNUMBEREDSimon Horman2007-11-191-1/+0
| | | | | | | | | Switch the remaining IPVS sysctl entries over to to use CTL_UNNUMBERED, I stronly doubt that anyone is using the sys_sysctl interface to these variables. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPVS]: Fix sysctl warnings about missing strategy in schedulersSimon Horman2007-11-191-1/+0
| | | | | | | | | | | | | | | sysctl table check failed: /net/ipv4/vs/lblc_expiration .3.5.21.19 Missing strategy [...] sysctl table check failed: /net/ipv4/vs/lblcr_expiration .3.5.21.20 Missing strategy Switch these entried over to use CTL_UNNUMBERED as clearly the sys_syscal portion wasn't working. This is along the same lines as Christian Borntraeger's patch that fixes up entries with no stratergy in net/ipv4/ipvs/ip_vs_ctl.c Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SK_BUFF]: Introduce ip_hdr(), remove skb->nh.iphArnaldo Carvalho de Melo2007-04-251-1/+1
| | | | | Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] sysctl: remove insert_at_head from register_sysctlEric W. Biederman2007-02-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The semantic effect of insert_at_head is that it would allow new registered sysctl entries to override existing sysctl entries of the same name. Which is pain for caching and the proc interface never implemented. I have done an audit and discovered that none of the current users of register_sysctl care as (excpet for directories) they do not register duplicate sysctl entries. So this patch simply removes the support for overriding existing entries in the sys_sysctl interface since no one uses it or cares and it makes future enhancments harder. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: David Howells <dhowells@redhat.com> Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Andi Kleen <ak@muc.de> Cc: Jens Axboe <axboe@kernel.dk> Cc: Corey Minyard <minyard@acm.org> Cc: Neil Brown <neilb@suse.de> Cc: "John W. Linville" <linville@tuxdriver.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Jan Kara <jack@ucw.cz> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Mark Fasheh <mark.fasheh@oracle.com> Cc: David Chinner <dgc@sgi.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Patrick McHardy <kaber@trash.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [NET] IPV4: Fix whitespace errors.YOSHIFUJI Hideaki2007-02-101-6/+6
| | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [PATCH] severing skbuff.h -> mm.hAl Viro2006-12-041-0/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* [IPVS]: ipvs annotationsAl Viro2006-09-281-4/+4
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* [INET_SOCK]: Move struct inet_sock & helper functions to net/inet_sock.hArnaldo Carvalho de Melo2006-01-031-0/+2
| | | | | | | | | | | To help in reducing the number of include dependencies, several files were touched as they were getting needed headers indirectly for stuff they use. Thanks also to Alan Menegotto for pointing out that net/dccp/proto.c had linux/dccp.h include twice. Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPVS]: remove dead codeRoberto Nibali2006-01-031-27/+0
| | | | | | | | | This patch removes dead code. I don't see the reason to keep this cruft around, besides cluttering the nice and functionally working code. Signed-off-by: Roberto Nibali <ratz@drugphish.ch> Signed-off-by: Horms <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPVS]: ipv4_table --> ipvs_ipv4_tableDavid S. Miller2005-08-291-2/+2
| | | | | | | Fix conflict with symbol of same name in global namespace. Signed-off-by: David S. Miller <davem@davemloft.net>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-161-0/+624
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!
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