- 29 11月, 2010 1 次提交
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由 Shan Wei 提交于
1. IPV6_TLV_TEL_DST_SIZE This has not been using for several years since created. 2. RT6_INFO_LEN commit 33120b30 kill all RT6_INFO_LEN's references, but only this definition remained. commit 33120b30 Author: Alexey Dobriyan <adobriyan@sw.ru> Date: Tue Nov 6 05:27:11 2007 -0800 [IPV6]: Convert /proc/net/ipv6_route to seq_file interface Signed-off-by: NShan Wei <shanwei@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 11月, 2010 1 次提交
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由 Changli Gao 提交于
Use the macros defined for the members of flowi to clean the code up. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 11月, 2010 1 次提交
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由 Ben Greear 提交于
This gives users at least some clue as to what the problem might be and how to go about fixing it. Signed-off-by: NBen Greear <greearb@candelatech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 11月, 2010 1 次提交
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由 Xiaotian Feng 提交于
There're some percpu_counter list corruption and poison overwritten warnings in recent kernel, which is resulted by fc66f95c. commit fc66f95c switches to use percpu_counter, in ip6_route_net_init, kernel init the percpu_counter for dst entries, but, the percpu_counter is never destroyed in ip6_route_net_exit. So if the related data is freed by kernel, the freed percpu_counter is still on the list, then if we insert/remove other percpu_counter, list corruption resulted. Also, if the insert/remove option modifies the ->prev,->next pointer of the freed value, the poison overwritten is resulted then. With the following patch, the percpu_counter list corruption and poison overwritten warnings disappeared. Signed-off-by: NXiaotian Feng <dfeng@redhat.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Cc: "Pekka Savola (ipv6)" <pekkas@netcore.fi> Cc: James Morris <jmorris@namei.org> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: Patrick McHardy <kaber@trash.net> Acked-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 10月, 2010 1 次提交
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由 Eric Dumazet 提交于
struct dst_ops tracks number of allocated dst in an atomic_t field, subject to high cache line contention in stress workload. Switch to a percpu_counter, to reduce number of time we need to dirty a central location. Place it on a separate cache line to avoid dirtying read only fields. Stress test : (Sending 160.000.000 UDP frames, IP route cache disabled, dual E5540 @2.53GHz, 32bit kernel, FIB_TRIE, SLUB/NUMA) Before: real 0m51.179s user 0m15.329s sys 10m15.942s After: real 0m45.570s user 0m15.525s sys 9m56.669s With a small reordering of struct neighbour fields, subject of a following patch, (to separate refcnt from other read mostly fields) real 0m41.841s user 0m15.261s sys 8m45.949s Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 10月, 2010 1 次提交
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由 Maciej Żenczykowski 提交于
Signed-off-by: NMaciej Żenczykowski <maze@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 9月, 2010 1 次提交
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由 Maciej Żenczykowski 提交于
AnyIP is the capability to receive packets and establish incoming connections on IPs we have not explicitly configured on the machine. An example use case is to configure a machine to accept all incoming traffic on eth0, and leave the policy of whether traffic for a given IP should be delivered to the machine up to the load balancer. Can be setup as follows: ip -6 rule from all iif eth0 lookup 200 ip -6 route add local default dev lo table 200 (in this case for all IPv6 addresses) Signed-off-by: NMaciej Żenczykowski <maze@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 9月, 2010 1 次提交
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由 Ulrich Weber 提交于
IPv4 and IPv6 have separate neighbour tables, so the warning messages should be distinguishable. [ Add a suitable message prefix on the ipv4 side as well -DaveM ] Signed-off-by: NUlrich Weber <uweber@astaro.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 9月, 2010 1 次提交
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由 Eric Dumazet 提交于
Change "return (EXPR);" to "return EXPR;" return is not a function, parentheses are not required. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 8月, 2010 1 次提交
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由 Min Zhang 提交于
sysctl output ipv6 gc_elasticity and min_adv_mss as values divided by HZ. However, they are not in unit of jiffies, since ip6_rt_min_advmss refers to packet size and ip6_rt_fc_elasticity is used as scaler as in expire>>ip6_rt_gc_elasticity, so replace the jiffies conversion handler will regular handler for them. This has impact on scripts that are currently working assuming the divide by HZ, will yield different results with this patch in place. Signed-off-by: NMin Zhang <mzhang@mvista.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 15 6月, 2010 1 次提交
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由 Eric Dumazet 提交于
Use RCU to avoid atomic ops on idev refcnt in ipv6_get_mtu() and ip6_dst_hoplimit() Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Acked-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 6月, 2010 1 次提交
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由 Changli Gao 提交于
remove useless union keyword in rtable, rt6_info and dn_route. Since there is only one member in a union, the union keyword isn't useful. Signed-off-by: NChangli Gao <xiaosuo@gmail.com> Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 5月, 2010 1 次提交
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由 Brian Haley 提交于
Commit f4f914b5 (net: ipv6 bind to device issue) caused a regression with Mobile IPv6 when it changed the meaning of fl->oif to become a strict requirement of the route lookup. Instead, only force strict mode when sk->sk_bound_dev_if is set on the calling socket, getting the intended behavior and fixing the regression. Tested-by: NArnaud Ebalard <arno@natisbad.org> Signed-off-by: NBrian Haley <brian.haley@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 5月, 2010 1 次提交
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由 Joe Perches 提交于
This patch removes from net/ (but not any netfilter files) all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 22 4月, 2010 1 次提交
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由 Jiri Olsa 提交于
The issue raises when having 2 NICs both assigned the same IPv6 global address. If a sender binds to a particular NIC (SO_BINDTODEVICE), the outgoing traffic is being sent via the first found. The bonded device is thus not taken into an account during the routing. From the ip6_route_output function: If the binding address is multicast, linklocal or loopback, the RT6_LOOKUP_F_IFACE bit is set, but not for global address. So binding global address will neglect SO_BINDTODEVICE-binded device, because the fib6_rule_lookup function path won't check for the flowi::oif field and take first route that fits. Signed-off-by: NJiri Olsa <jolsa@redhat.com> Signed-off-by: NScott Otto <scott.otto@alcatel-lucent.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 3月, 2010 1 次提交
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由 Tejun Heo 提交于
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: NTejun Heo <tj@kernel.org> Guess-its-ok-by: NChristoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
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- 29 3月, 2010 1 次提交
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由 YOSHIFUJI Hideaki / 吉藤英明 提交于
This is ipv6 variant of the commit 5e016cbf.. ("ipv4: Don't drop redirected route cache entry unless PTMU actually expired") by Guenter Roeck <guenter.roeck@ericsson.com>. Remove cache route entry in ipv6_negative_advice() only if the timer is expired. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 20 3月, 2010 1 次提交
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由 Herbert Xu 提交于
As the only path leading to ip6_dst_check makes an indirect call through dst->ops, dst cannot be NULL in ip6_dst_check. This patch removes this check in case it misleads people who come across this code. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 08 3月, 2010 1 次提交
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由 YOSHIFUJI Hideaki / 吉藤英明 提交于
IPV6_PREFER_SRC_xxx definitions: | #define IPV6_PREFER_SRC_TMP 0x0001 | #define IPV6_PREFER_SRC_PUBLIC 0x0002 | #define IPV6_PREFER_SRC_COA 0x0004 RT6_LOOKUP_F_xxx definitions: | #define RT6_LOOKUP_F_SRCPREF_TMP 0x00000008 | #define RT6_LOOKUP_F_SRCPREF_PUBLIC 0x00000010 | #define RT6_LOOKUP_F_SRCPREF_COA 0x00000020 So, we can translate between these two groups by shift operation instead of multiple 'if's. Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 26 2月, 2010 1 次提交
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由 Ulrich Weber 提交于
RFC 4291 section 2.4 states that all uncategorized addresses should be considered as Global Unicast. This will remove IPV6_ADDR_RESERVED completely and return IPV6_ADDR_UNICAST in ipv6_addr_type() instead. Signed-off-by: NUlrich Weber <uweber@astaro.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 2月, 2010 1 次提交
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由 Alexey Dobriyan 提交于
Dunno, what was the idea, it wasn't used for a long time. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 18 1月, 2010 1 次提交
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由 Alexey Dobriyan 提交于
__net_init/__net_exit are apparently not going away, so use them to full extent. In some cases __net_init was removed, because it was called from __net_exit code. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 19 12月, 2009 1 次提交
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由 Alexey Dobriyan 提交于
sysctl table was copied, all right, but ->data for net.ipv6.route.gc_min_interval_ms was not reinitialized for "!= &init_net" case. In init_net everthing works by accident due to correct ->data initialization in source table. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 11月, 2009 1 次提交
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由 Eric W. Biederman 提交于
Now that sys_sysctl is a compatiblity wrapper around /proc/sys all sysctl strategy routines, and all ctl_name and strategy entries in the sysctl tables are unused, and can be revmoed. In addition neigh_sysctl_register has been modified to no longer take a strategy argument and it's callers have been modified not to pass one. Cc: "David Miller" <davem@davemloft.net> Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> Cc: netdev@vger.kernel.org Signed-off-by: NEric W. Biederman <ebiederm@xmission.com>
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- 08 10月, 2009 1 次提交
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由 Brian Haley 提交于
Change ip6_route_redirect() to use ipv6_addr_copy(). Signed-off-by: NBrian Haley <brian.haley@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 24 9月, 2009 1 次提交
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由 Alexey Dobriyan 提交于
It's unused. It isn't needed -- read or write flag is already passed and sysctl shouldn't care about the rest. It _was_ used in two places at arch/frv for some reason. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 9月, 2009 1 次提交
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由 Jens Rosenboom 提交于
RFC4191 says that "If the Reserved (10) value is received, the Route Information Option MUST be ignored.", so this patch makes us conform to the RFC. This is different to the usage of the Default Router Preference, where an invalid value must indeed be treated as PREF_MEDIUM. Signed-off-by: NJens Rosenboom <me@jayr.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 02 9月, 2009 1 次提交
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由 Alexey Dobriyan 提交于
struct net::ipv6.ip6_dst_ops is separatedly dynamically allocated, but there is no fundamental reason for it. Embed it directly into struct netns_ipv6. For that: * move struct dst_ops into separate header to fix circular dependencies I honestly tried not to, it's pretty impossible to do other way * drop dynamical allocation, allocate together with netns For a change, remove struct dst_ops::dst_net, it's deducible by using container_of() given dst_ops pointer. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 6月, 2009 1 次提交
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由 Brian Haley 提交于
Change all the code that deals directly with ICMPv6 type and code values to use u8 instead of a signed int as that's the actual data type. Signed-off-by: NBrian Haley <brian.haley@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 03 6月, 2009 1 次提交
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由 Eric Dumazet 提交于
Define three accessors to get/set dst attached to a skb struct dst_entry *skb_dst(const struct sk_buff *skb) void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst) void skb_dst_drop(struct sk_buff *skb) This one should replace occurrences of : dst_release(skb->dst) skb->dst = NULL; Delete skb->dst field Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 21 5月, 2009 1 次提交
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由 Jean-Mickael Guerin 提交于
The use of unspecified protocol in IPv6 initial route prevents quagga to install IPv6 default route: # show ipv6 route S ::/0 [1/0] via fe80::1, eth1_0 K>* ::/0 is directly connected, lo, rej C>* ::1/128 is directly connected, lo C>* fe80::/64 is directly connected, eth1_0 # ip -6 route fe80::/64 dev eth1_0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit -1 ff00::/8 dev eth1_0 metric 256 mtu 1500 advmss 1440 hoplimit -1 unreachable default dev lo proto none metric -1 error -101 hoplimit 255 The attached patch ensures RTPROT_KERNEL to the default initial route and fixes the problem for quagga. This is similar to "ipv6: protocol for address routes" f410a1fb. # show ipv6 route S>* ::/0 [1/0] via fe80::1, eth1_0 C>* ::1/128 is directly connected, lo C>* fe80::/64 is directly connected, eth1_0 # ip -6 route fe80::/64 dev eth1_0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit -1 fe80::/64 dev eth1_0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit -1 ff00::/8 dev eth1_0 metric 256 mtu 1500 advmss 1440 hoplimit -1 default via fe80::1 dev eth1_0 proto zebra metric 1024 mtu 1500 advmss 1440 hoplimit -1 unreachable default dev lo proto kernel metric -1 error -101 hoplimit 255 Signed-off-by: NJean-Mickael Guerin <jean-mickael.guerin@6wind.com> Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 25 2月, 2009 1 次提交
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由 Pablo Neira Ayuso 提交于
This patch changes the return value of nlmsg_notify() as follows: If NETLINK_BROADCAST_ERROR is set by any of the listeners and an error in the delivery happened, return the broadcast error; else if there are no listeners apart from the socket that requested a change with the echo flag, return the result of the unicast notification. Thus, with this patch, the unicast notification is handled in the same way of a broadcast listener that has set the NETLINK_BROADCAST_ERROR socket flag. This patch is useful in case that the caller of nlmsg_notify() wants to know the result of the delivery of a netlink notification (including the broadcast delivery) and take any action in case that the delivery failed. For example, ctnetlink can drop packets if the event delivery failed to provide reliable logging and state-synchronization at the cost of dropping packets. This patch also modifies the rtnetlink code to ignore the return value of rtnl_notify() in all callers. The function rtnl_notify() (before this patch) returned the error of the unicast notification which makes rtnl_set_sk_err() reports errors to all listeners. This is not of any help since the origin of the change (the socket that requested the echoing) notices the ENOBUFS error if the notification fails and should resync itself. Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org> Acked-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 2月, 2009 1 次提交
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由 Harvey Harrison 提交于
Base versions handle constant folding now. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 1月, 2009 1 次提交
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由 Thomas Goff 提交于
This patch addresses the IPv6 multicast routing issues described below. It was tested with XORP 1.4/1.5 as the IPv6 PIM-SM routing daemon against FreeBSD peers. net/ipv6/ip6_input.c: - Don't try to forward link-local multicast packets. - Don't reset skb2->dev before calling ip6_mr_input() so packets can be identified as coming from the PIM register vif properly. net/ipv6/ip6mr.c: - Fix incoming PIM register messages processing: * The IPv6 pseudo-header should be included when checksumming PIM messages (RFC 4601 section 4.9; RFC 3973 section 4.7.1). * Packets decapsulated from PIM register messages should have skb->protocol ETH_P_IPV6. - Enable/disable IPv6 multicast forwarding on the corresponding interface when a routing daemon adds/removes a multicast virtual interface. - Remove incorrect skb_pull() to fix userspace signaling. - Enable/disable global IPv6 multicast forwarding when an IPv6 multicast routing socket is opened/closed. net/ipv6/route.c: - Don't use strict routing logic for packets decapsulated from PIM register messages (similar to disabling rp_filter for the IPv4 case). Signed-off-by: NThomas Goff <thomas.goff@boeing.com> Reviewed-by: NFred Templin <fred.l.templin@boeing.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 09 1月, 2009 1 次提交
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由 Fernando Carrijo 提交于
Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: NTheodore Ts'o <tytso@mit.edu> Acked-by: NMark Fasheh <mfasheh@suse.com> Acked-by: NDavid S. Miller <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Acked-by: NCasey Schaufler <casey@schaufler-ca.com> Acked-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 05 1月, 2009 1 次提交
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由 David S. Miller 提交于
Thanks to excellent diagnosis by Eduard Guzovsky. The core problem is that on a network with lots of active multicast traffic, the neighbour cache can fill up. If we try to allocate a new route and thus neighbour cache entry, the bog-standard GC attempt the neighbour layer does in ineffective because route entries hold a reference to the existing neighbour entries and GC can only liberate entries with no references. IPV4 already has a way to handle this, by doing a route cache GC in such situations (when neigh attach returns -ENOBUFS). So simply mimick this on the ipv6 side. Tested-by: NEduard Guzovsky <eguzovsky@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 12月, 2008 1 次提交
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由 Benjamin Thery 提交于
This last patch makes the appropriate changes to use and propagate the network namespace where needed in IPv6 multicast forwarding code. This consists mainly in replacing all the remaining init_net occurences with current netns pointer retrieved from sockets, net devices or mfc6_caches depending on the routines' contexts. Some routines receive a new 'struct net' parameter to propagate the current netns: * ip6mr_get_route * ip6mr_cache_report * ip6mr_cache_find * ip6mr_cache_unresolved * mif6_add/mif6_delete * ip6mr_mfc_add/ip6mr_mfc_delete * ip6mr_reg_vif All the IPv6 multicast forwarding variables moved to struct netns_ipv6 by the previous patches are now referenced in the correct namespace. Changelog: ========== * Take into account the net associated to mfc6_cache when matching entries in mfc_unres_queue list. * Call mroute_clean_tables() in ip6mr_net_exit() to free memory allocated per-namespace. * Call dev_net_set() in ip6mr_reg_vif() to initialize dev->nd_net correctly. Signed-off-by: NBenjamin Thery <benjamin.thery@bull.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 11月, 2008 1 次提交
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由 Alexey Dobriyan 提交于
Unused after kmem_cache_zalloc() conversion. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 11月, 2008 1 次提交
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由 Alexey Dobriyan 提交于
I want to compile out proc_* and sysctl_* handlers totally and stub them to NULL depending on config options, however usage of & will prevent this, since taking adress of NULL pointer will break compilation. So, drop & in front of every ->proc_handler and every ->strategy handler, it was never needed in fact. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 10月, 2008 1 次提交
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由 Harvey Harrison 提交于
gcc warns when using the # modifier with the %p format specifier, so we can't use this to omit the colons when needed, introduces %pi6 instead. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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