- 18 Feb, 2008 1 commit
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Jarek Poplawski authored
According to some OOPS reports ax25_kick tries to clone NULL skbs sometimes. It looks like a race with ax25_clear_queues(). Probably there is no need to add more than a simple check for this yet. Another report suggested there are probably also cases where ax25 ->paclen == 0 can happen in ax25_output(); this wasn't confirmed during testing but let's leave this debugging check for some time. Reported-and-tested-by:
Jann Traschewski <jann@gmx.de> Signed-off-by:
Jarek Poplawski <jarkao2@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 26 Apr, 2007 4 commits
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Arnaldo Carvalho de Melo authored
To clearly state the intent of copying from linear sk_buffs, _offset being a overly long variant but interesting for the sake of saving some bytes. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
For the cases where the network header is being set to a offset from skb->data. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Arnaldo Carvalho de Melo authored
For the quite common 'skb->nh.raw - skb->data' sequence. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Arnaldo Carvalho de Melo authored
For the common, open coded 'skb->nh.raw = skb->data' operation, so that we can later turn skb->nh.raw into a offset, reducing the size of struct sk_buff in 64bit land while possibly keeping it as a pointer on 32bit. This one touches just the most simple case, next will handle the slightly more "complex" cases. Signed-off-by:
Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 14 Feb, 2007 1 commit
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Tim Schmielau authored
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by:
Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 03 Dec, 2006 1 commit
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Arnaldo Carvalho de Melo authored
Code diff stats: [acme@newtoy net-2.6.20]$ codiff /tmp/ax25.ko.before /tmp/ax25.ko.after /pub/scm/linux/kernel/git/acme/net-2.6.20/net/ax25/ax25_out.c: ax25_send_frame | -8 1 function changed, 8 bytes removed /pub/scm/linux/kernel/git/acme/net-2.6.20/net/ax25/ax25_route.c: ax25_rt_autobind | -15 1 function changed, 15 bytes removed /pub/scm/linux/kernel/git/acme/net-2.6.20/net/ax25/af_ax25.c: ax25_make_new | -33 1 function changed, 33 bytes removed /pub/scm/linux/kernel/git/acme/net-2.6.20/net/ax25/sysctl_net_ax25.c: ax25_register_sysctl | -21 1 function changed, 21 bytes removed /tmp/ax25.ko.after: 4 functions changed, 77 bytes removed [acme@newtoy net-2.6.20]$ Signed-off-by:
Arnaldo Carvalho de Melo <acme@mandriva.com>
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- 30 Jun, 2006 1 commit
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Jörn Engel authored
Signed-off-by:
Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by:
Adrian Bunk <bunk@stusta.de>
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- 04 May, 2006 1 commit
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Ralf Baechle authored
Move AX.25 symbol exports to next to their definitions where they're supposed to be these days. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 24 Apr, 2005 1 commit
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Arnaldo Carvalho de Melo authored
Replacing the open coded equivalents and making ax25 look more like a linux network protocol, i.e. more similar to inet. Signed-off-by:
Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 21 Apr, 2005 1 commit
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Arnaldo Carvalho de Melo authored
I.e. not using skb->dev as a way to pass the parameter used to fill... skb->dev :-) Also to get the _type_trans open coded sequence grouped, next changesets will introduce ax25_type_trans. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- 16 Apr, 2005 1 commit
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Linus Torvalds authored
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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