Author: rscheff Date: Mon Jul 20 23:47:27 2020 New Revision: 363380 URL: https://svnweb.freebsd.org/changeset/base/363380
Log: Add MODULE_VERSION to TCP loadable congestion control modules. Without versioning information, using preexisting loader / linker code is not easily possible when another module may have dependencies on pre-loaded modules, and also doesn't allow the automatic loading of dependent modules. No functional change of the actual modules. Reviewed by: tuexen (mentor), rgrimes (mentor) Approved by: tuexen (mentor), rgrimes (mentor) MFC after: 2 weeks Sponsored by: NetApp, Inc. Differential Revision: https://reviews.freebsd.org/D25744 Modified: head/sys/netinet/cc/cc_cdg.c head/sys/netinet/cc/cc_chd.c head/sys/netinet/cc/cc_cubic.c head/sys/netinet/cc/cc_dctcp.c head/sys/netinet/cc/cc_hd.c head/sys/netinet/cc/cc_htcp.c head/sys/netinet/cc/cc_newreno.c head/sys/netinet/cc/cc_vegas.c Modified: head/sys/netinet/cc/cc_cdg.c ============================================================================== --- head/sys/netinet/cc/cc_cdg.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_cdg.c Mon Jul 20 23:47:27 2020 (r363380) @@ -714,5 +714,5 @@ SYSCTL_UINT(_net_inet_tcp_cc_cdg, OID_AUTO, loss_compe "the window backoff for loss based CC compatibility"); DECLARE_CC_MODULE(cdg, &cdg_cc_algo); - +MODULE_VERSION(cdg, 1); MODULE_DEPEND(cdg, ertt, 1, 1, 1); Modified: head/sys/netinet/cc/cc_chd.c ============================================================================== --- head/sys/netinet/cc/cc_chd.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_chd.c Mon Jul 20 23:47:27 2020 (r363380) @@ -493,4 +493,5 @@ SYSCTL_UINT(_net_inet_tcp_cc_chd, OID_AUTO, use_max, "as the basic delay measurement for the algorithm."); DECLARE_CC_MODULE(chd, &chd_cc_algo); +MODULE_VERSION(chd, 1); MODULE_DEPEND(chd, ertt, 1, 1, 1); Modified: head/sys/netinet/cc/cc_cubic.c ============================================================================== --- head/sys/netinet/cc/cc_cubic.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_cubic.c Mon Jul 20 23:47:27 2020 (r363380) @@ -473,3 +473,4 @@ cubic_ssthresh_update(struct cc_var *ccv) DECLARE_CC_MODULE(cubic, &cubic_cc_algo); +MODULE_VERSION(cubic, 1); Modified: head/sys/netinet/cc/cc_dctcp.c ============================================================================== --- head/sys/netinet/cc/cc_dctcp.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_dctcp.c Mon Jul 20 23:47:27 2020 (r363380) @@ -464,3 +464,4 @@ SYSCTL_PROC(_net_inet_tcp_cc_dctcp, OID_AUTO, slowstar "half CWND reduction after the first slow start"); DECLARE_CC_MODULE(dctcp, &dctcp_cc_algo); +MODULE_VERSION(dctcp, 1); Modified: head/sys/netinet/cc/cc_hd.c ============================================================================== --- head/sys/netinet/cc/cc_hd.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_hd.c Mon Jul 20 23:47:27 2020 (r363380) @@ -251,4 +251,5 @@ SYSCTL_PROC(_net_inet_tcp_cc_hd, OID_AUTO, queue_min, "minimum queueing delay threshold (qmin) in ticks"); DECLARE_CC_MODULE(hd, &hd_cc_algo); +MODULE_VERSION(hd, 1); MODULE_DEPEND(hd, ertt, 1, 1, 1); Modified: head/sys/netinet/cc/cc_htcp.c ============================================================================== --- head/sys/netinet/cc/cc_htcp.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_htcp.c Mon Jul 20 23:47:27 2020 (r363380) @@ -530,3 +530,4 @@ SYSCTL_UINT(_net_inet_tcp_cc_htcp, OID_AUTO, rtt_scali "enable H-TCP RTT scaling"); DECLARE_CC_MODULE(htcp, &htcp_cc_algo); +MODULE_VERSION(htcp, 1); Modified: head/sys/netinet/cc/cc_newreno.c ============================================================================== --- head/sys/netinet/cc/cc_newreno.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_newreno.c Mon Jul 20 23:47:27 2020 (r363380) @@ -396,3 +396,4 @@ SYSCTL_PROC(_net_inet_tcp_cc_newreno, OID_AUTO, beta_e "New Reno beta ecn, specified as number between 1 and 100"); DECLARE_CC_MODULE(newreno, &newreno_cc_algo); +MODULE_VERSION(newreno, 1); Modified: head/sys/netinet/cc/cc_vegas.c ============================================================================== --- head/sys/netinet/cc/cc_vegas.c Mon Jul 20 22:32:39 2020 (r363379) +++ head/sys/netinet/cc/cc_vegas.c Mon Jul 20 23:47:27 2020 (r363380) @@ -301,4 +301,5 @@ SYSCTL_PROC(_net_inet_tcp_cc_vegas, OID_AUTO, beta, "vegas beta, specified as number of \"buffers\" (0 < alpha < beta)"); DECLARE_CC_MODULE(vegas, &vegas_cc_algo); +MODULE_VERSION(vegas, 1); MODULE_DEPEND(vegas, ertt, 1, 1, 1); _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
