static unsigned long rds_ib_sysctl_max_unsig_wr_min = 1;
static unsigned long rds_ib_sysctl_max_unsig_wr_max = 64;
-unsigned long rds_ib_sysctl_max_unsig_bytes = (16 << 20);
-static unsigned long rds_ib_sysctl_max_unsig_bytes_min = 1;
-static unsigned long rds_ib_sysctl_max_unsig_bytes_max = ~0UL;
-
/*
* This sysctl does nothing.
*
*/
unsigned int rds_ib_sysctl_flow_control = 0;
-ctl_table rds_ib_sysctl_table[] = {
+static ctl_table rds_ib_sysctl_table[] = {
{
.procname = "max_send_wr",
.data = &rds_ib_sysctl_max_send_wr,
.extra1 = &rds_ib_sysctl_max_unsig_wr_min,
.extra2 = &rds_ib_sysctl_max_unsig_wr_max,
},
- {
- .procname = "max_unsignaled_bytes",
- .data = &rds_ib_sysctl_max_unsig_bytes,
- .maxlen = sizeof(unsigned long),
- .mode = 0644,
- .proc_handler = proc_doulongvec_minmax,
- .extra1 = &rds_ib_sysctl_max_unsig_bytes_min,
- .extra2 = &rds_ib_sysctl_max_unsig_bytes_max,
- },
{
.procname = "max_recv_allocation",
.data = &rds_ib_sysctl_max_recv_allocation,
unregister_sysctl_table(rds_ib_sysctl_hdr);
}
-int __init rds_ib_sysctl_init(void)
+int rds_ib_sysctl_init(void)
{
rds_ib_sysctl_hdr = register_sysctl_paths(rds_ib_sysctl_path, rds_ib_sysctl_table);
- if (rds_ib_sysctl_hdr == NULL)
+ if (!rds_ib_sysctl_hdr)
return -ENOMEM;
return 0;
}