From 20f63f7e8feef251a1f20d75a15b49581fa6b83d Mon Sep 17 00:00:00 2001 From: Andy Grover Date: Tue, 24 Nov 2009 15:35:51 -0800 Subject: [PATCH] RDS: Re-add pf/sol access via sysctl Although RDS has an official PF_RDS value now, existing software expects to look for rds sysctls to determine it. We need to maintain these for now, for backwards compatibility. Signed-off-by: Andy Grover --- net/rds/sysctl.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/net/rds/sysctl.c b/net/rds/sysctl.c index 307dc5c1be15..d319a0c8edd7 100644 --- a/net/rds/sysctl.c +++ b/net/rds/sysctl.c @@ -49,6 +49,13 @@ unsigned int rds_sysctl_max_unacked_bytes = (16 << 20); unsigned int rds_sysctl_ping_enable = 1; +/* + * We have official values, but must maintain the sysctl interface for existing + * software that expects to find these values here. + */ +static int rds_sysctl_pf_rds = PF_RDS; +static int rds_sysctl_sol_rds = SOL_RDS; + static ctl_table rds_sysctl_rds_table[] = { { .ctl_name = CTL_UNNUMBERED, @@ -70,6 +77,22 @@ static ctl_table rds_sysctl_rds_table[] = { .extra1 = &rds_sysctl_reconnect_min_jiffies, .extra2 = &rds_sysctl_reconnect_max, }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "pf_rds", + .data = &rds_sysctl_pf_rds, + .maxlen = sizeof(int), + .mode = 0444, + .proc_handler = &proc_dointvec, + }, + { + .ctl_name = CTL_UNNUMBERED, + .procname = "sol_rds", + .data = &rds_sysctl_sol_rds, + .maxlen = sizeof(int), + .mode = 0444, + .proc_handler = &proc_dointvec, + }, { .ctl_name = CTL_UNNUMBERED, .procname = "max_unacked_packets", -- 2.49.0