| Message ID | b6c3a9a81f4ef47d6c0fe69dee6d0f1b12a419db.1428150441.git.sowmini.varadhan@oracle.com |
|---|---|
| State | Changes Requested, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Sowmini Varadhan <sowmini.varadhan@oracle.com> Date: Sat, 4 Apr 2015 08:45:44 -0400 > 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. > > Original patch by Andy Grover > > Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> > Cc: Ajaykumar Hotchandani <ajaykumar.hotchandani@oracle.com> If these never existed before, this is a feature patch and is not appropriate for 'net'. If they did exist before and were mistakenly removed, you need to provide a proper "Fixes: " tag showing what commit introduced the problem. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/rds/sysctl.c b/net/rds/sysctl.c index c173f69..5fbe9e6 100644 --- a/net/rds/sysctl.c +++ b/net/rds/sysctl.c @@ -49,6 +49,12 @@ 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 struct ctl_table rds_sysctl_rds_table[] = { { .procname = "reconnect_min_delay_ms", @@ -69,6 +75,20 @@ static struct ctl_table rds_sysctl_rds_table[] = { .extra2 = &rds_sysctl_reconnect_max, }, { + .procname = "pf_rds", + .data = &rds_sysctl_pf_rds, + .maxlen = sizeof(int), + .mode = 0444, + .proc_handler = proc_dointvec, + }, + { + .procname = "sol_rds", + .data = &rds_sysctl_sol_rds, + .maxlen = sizeof(int), + .mode = 0444, + .proc_handler = proc_dointvec, + }, + { .procname = "max_unacked_packets", .data = &rds_sysctl_max_unacked_packets, .maxlen = sizeof(int),
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. Original patch by Andy Grover Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Cc: Ajaykumar Hotchandani <ajaykumar.hotchandani@oracle.com> --- net/rds/sysctl.c | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-)