)]}' { "log": [ { "commit": "dd6303df095d18b0c524a76a42f57bcc679b2039", "tree": "7bb19426bb87c895b3b0cdcb3639623481abbcea", "parents": [ "af3b867e2f6b72422bc7aacb1f1e26f47a9649bc" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Thu Dec 13 12:40:40 2007 -0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jan 28 14:57:52 2008 -0800" }, "message": "[DCCP]: Remove unused and redundant validation functions\n\nThis removes two inlines which were both called in a single function only:\n\n 1) dccp_feat_change() is always called with either DCCPO_CHANGE_L or DCCPO_CHANGE_R as argument\n * from dccp_set_socktopt_change() via do_dccp_setsockopt() with DCCP_SOCKOPT_CHANGE_R/L\n * from __dccp_feat_init() via dccp_feat_init() also with DCCP_SOCKOPT_CHANGE_R/L.\n\n Hence the dccp_feat_is_valid_type() is completely unnecessary and always returns true.\n\n 2) Due to (1), the length test reduces to \u0027len \u003e\u003d 4\u0027, which in turn makes\n dccp_feat_is_valid_length() unnecessary.\n\nFurthermore, the inline function dccp_feat_is_reserved() was unfolded,\nsince only called in a single place.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c9eaf17341834de00351bf79f16b2d879c8aea96", "tree": "d8b2005197444fa6b6bdf8e8c8fd6eaf2db9ecd7", "parents": [ "4ec93edb14fe5fdee9fae6335f2cbba204627eac" ], "author": { "name": "YOSHIFUJI Hideaki", "email": "yoshfuji@linux-ipv6.org", "time": "Fri Feb 09 23:24:38 2007 +0900" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Feb 10 23:19:27 2007 -0800" }, "message": "[NET] DCCP: Fix whitespace errors.\n\nSigned-off-by: YOSHIFUJI Hideaki \u003cyoshfuji@linux-ipv6.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c02fdc0e81e9c735d8d895af1e201b235df326d8", "tree": "f30af6744e4ecea9e5bb12483addb306d49ce458", "parents": [ "6a128e053e75a5f1be9fb53d0d53159f88197c61" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Tue Nov 14 12:48:10 2006 -0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:22:29 2006 -0800" }, "message": "[DCCP]: Make feature negotiation more readable\n\nThis patch replaces cryptic feature negotiation messages of type\n\nOct 31 15:42:20 kernel: dccp_feat_change: feat change type\u003d32 feat\u003d1\nOct 31 15:42:21 kernel: dccp_feat_change: feat change type\u003d34 feat\u003d1\nOct 31 15:42:21 kernel: dccp_feat_change: feat change type\u003d32 feat\u003d5\n\ninto ones of type:\n\nNov 2 13:54:45 kernel: dccp_feat_change: ChangeL(CCID (1), 3)\nNov 2 13:54:45 kernel: dccp_feat_change: ChangeR(CCID (1), 3)\nNov 2 13:54:45 kernel: dccp_feat_change: ChangeL(Ack Ratio (5), 2)\n\nAlso,\n\t* completed the feature number list wrt RFC 4340 sec. 6.4\n\t* annotating which ones have been implemented so far\n\t* implemented rudimentary sanity checking in feat.c (FIXMEs)\n\t* some minor fixes\n\nCommiter note: uninlined dccp_feat_name and dccp_feat_typename, for\n consistency with dccp_{state,packet}_name, that, BTW,\n should be compiled only if CONFIG_IP_DCCP_DEBUG is\n selected, leaving this to another cset tho. Also\n shortened dccp_feat_negotiation_debug to dccp_feat_debug.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\n" }, { "commit": "2e2e9e92bd723244ea20fa488b1780111f2b05e1", "tree": "2e859b2b0aa17d2e18927fe110cdefad6c4f5fe6", "parents": [ "e11d9d30802278af22e78d8c10f348b683670cd9" ], "author": { "name": "Gerrit Renker", "email": "gerrit@erg.abdn.ac.uk", "time": "Mon Nov 13 13:23:52 2006 -0200" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Sat Dec 02 21:22:18 2006 -0800" }, "message": "[DCCP]: Add sysctls to control retransmission behaviour\n\nThis adds 3 sysctls which govern the retransmission behaviour of DCCP control\npackets (3way handshake, feature negotiation).\n\nIt removes 4 FIXMEs from the code.\n\nThe close resemblance of sysctl variables to their TCP analogues is emphasised\nnot only by their name, but also by giving them the same initial values.\nThis is useful since there is not much practical experience with DCCP yet.\n\nFurthermore, with regard to the previous patch, it is now possible to limit\nthe number of keepalive-Responses by setting net.dccp.default.request_retries\n(also a bit like in TCP).\n\nLastly, added documentation of all existing DCCP sysctls.\n\nSigned-off-by: Gerrit Renker \u003cgerrit@erg.abdn.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\n" }, { "commit": "2a0109a707d2b0ae48f124d3be0fdf1715c0107a", "tree": "52d6335e8e50c0573fd455730ae2b0d99d36bf82", "parents": [ "ef047f5e1085d6393748d1ee27d6327905f098dc" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Sat Aug 26 19:15:35 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Fri Sep 22 15:18:16 2006 -0700" }, "message": "[DCCP]: Shift sysctls into feat.h\n\nThis shifts further sysctls into feat.h. No change in\nfunctionality - shifting code only.\n\nSigned off by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4b79f0af48d529a360d3529def01835dc5d45fe1", "tree": "0d5013514dd5f19a09f9c2d32dee2ba0f4f4827a", "parents": [ "8fdf679fdb00f588b65abb9c775c178098a05aeb" ], "author": { "name": "Ian McDonald", "email": "ian.mcdonald@jandi.co.nz", "time": "Sun Jul 23 23:33:28 2006 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Mon Jul 24 12:44:21 2006 -0700" }, "message": "[DCCP]: Fix default sequence window size\n\nWhen using the default sequence window size (100) I got the following in\nmy logs:\n\nJun 22 14:24:09 localhost kernel: [ 1492.114775] DCCP: Step 6 failed for\nDATA packet, (LSWL(6279674225) \u003c\u003d P.seqno(6279674749) \u003c\u003d\nS.SWH(6279674324)) and (P.ackno doesn\u0027t exist or LAWL(18798206530) \u003c\u003d\nP.ackno(1125899906842620) \u003c\u003d S.AWH(18798206548), sending SYNC...\nJun 22 14:24:09 localhost kernel: [ 1492.115147] DCCP: Step 6 failed for\nDATA packet, (LSWL(6279674225) \u003c\u003d P.seqno(6279674750) \u003c\u003d\nS.SWH(6279674324)) and (P.ackno doesn\u0027t exist or LAWL(18798206530) \u003c\u003d\nP.ackno(1125899906842620) \u003c\u003d S.AWH(18798206549), sending SYNC...\n\nI went to alter the default sysctl and it didn\u0027t take for new sockets.\nBelow patch fixes this.\n\nI think the default is too low but it is what the DCCP spec specifies.\n\nAs a side effect of this my rx speed using iperf goes from about 2.8 Mbits/sec\nto 3.5. This is still far too slow but it is a step in the right direction.\n\nCompile tested only for IPv6 but not particularly complex change.\n\nSigned off by: Ian McDonald \u003cian.mcdonald@jandi.co.nz\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8ca0d17bd716c0aa3f496714e0e304fc6b982ae3", "tree": "a1e3881117aa4b687bacace28c794e7cc3522827", "parents": [ "a4bf3902427a128455b8de299ff0918072b2e974" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@mandriva.com", "time": "Mon Mar 20 22:51:53 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 20 22:51:53 2006 -0800" }, "message": "[DCCP] feat: Pass dccp_minisock ptr where only the minisock is used\n\nThis is in preparation for having a dccp_minisock embedded into\ndccp_request_sock so that feature negotiation can be done prior to\ncreating the full blown dccp_sock.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "afe00251dd9b53d51de91ff0099961f42bbf3754", "tree": "a56aa987140662cf3e6e65be402b8591298c5ced", "parents": [ "2a91aa3967398fb94eccc8da67c82bce9f67afdf" ], "author": { "name": "Andrea Bittau", "email": "a.bittau@cs.ucl.ac.uk", "time": "Mon Mar 20 17:43:56 2006 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Mar 20 17:43:56 2006 -0800" }, "message": "[DCCP]: Initial feature negotiation implementation\n\nStill needs more work, but boots and doesn\u0027t crashes, even\ndoes some negotiation!\n\n18:38:52.174934 127.0.0.1.43458 \u003e 127.0.0.1.5001: request \u003cchange_l ack_ratio 2, change_r ccid 2, change_l ccid 2\u003e\n18:38:52.218526 127.0.0.1.5001 \u003e 127.0.0.1.43458: response \u003cnop, nop, change_l ack_ratio 2, confirm_r ccid 2 2, confirm_l ccid 2 2, confirm_r ack_ratio 2\u003e\n18:38:52.185398 127.0.0.1.43458 \u003e 127.0.0.1.5001: \u003cnop, confirm_r ack_ratio 2, ack_vector0 0x00, elapsed_time 212\u003e\n\n:-)\n\nSigned-off-by: Andrea Bittau \u003ca.bittau@cs.ucl.ac.uk\u003e\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@mandriva.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ] }