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path: root/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c
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Diffstat (limited to 'drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c')
-rw-r--r--drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c307
1 files changed, 0 insertions, 307 deletions
diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c
index a1c6a519bf5b..80141aa32c21 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.c
@@ -36,313 +36,6 @@
#include "socklnd.h"
-# if defined(CONFIG_SYSCTL) && !CFS_SYSFS_MODULE_PARM
-
-
-enum {
- SOCKLND_TIMEOUT = 1,
- SOCKLND_CREDITS,
- SOCKLND_PEER_TXCREDITS,
- SOCKLND_PEER_RTRCREDITS,
- SOCKLND_PEER_TIMEOUT,
- SOCKLND_NCONNDS,
- SOCKLND_RECONNECTS_MIN,
- SOCKLND_RECONNECTS_MAX,
- SOCKLND_EAGER_ACK,
- SOCKLND_ZERO_COPY,
- SOCKLND_TYPED,
- SOCKLND_BULK_MIN,
- SOCKLND_RX_BUFFER_SIZE,
- SOCKLND_TX_BUFFER_SIZE,
- SOCKLND_NAGLE,
- SOCKLND_IRQ_AFFINITY,
- SOCKLND_ROUND_ROBIN,
- SOCKLND_KEEPALIVE,
- SOCKLND_KEEPALIVE_IDLE,
- SOCKLND_KEEPALIVE_COUNT,
- SOCKLND_KEEPALIVE_INTVL,
- SOCKLND_BACKOFF_INIT,
- SOCKLND_BACKOFF_MAX,
- SOCKLND_PROTOCOL,
- SOCKLND_ZERO_COPY_RECV,
- SOCKLND_ZERO_COPY_RECV_MIN_NFRAGS
-};
-
-static ctl_table_t ksocknal_ctl_table[] = {
- {
- .ctl_name = SOCKLND_TIMEOUT,
- .procname = "timeout",
- .data = &ksocknal_tunables.ksnd_timeout,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_CREDITS,
- .procname = "credits",
- .data = &ksocknal_tunables.ksnd_credits,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_PEER_TXCREDITS,
- .procname = "peer_credits",
- .data = &ksocknal_tunables.ksnd_peertxcredits,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_PEER_RTRCREDITS,
- .procname = "peer_buffer_credits",
- .data = &ksocknal_tunables.ksnd_peerrtrcredits,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_PEER_TIMEOUT,
- .procname = "peer_timeout",
- .data = &ksocknal_tunables.ksnd_peertimeout,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_NCONNDS,
- .procname = "nconnds",
- .data = &ksocknal_tunables.ksnd_nconnds,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_RECONNECTS_MIN,
- .procname = "min_reconnectms",
- .data = &ksocknal_tunables.ksnd_min_reconnectms,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_RECONNECTS_MAX,
- .procname = "max_reconnectms",
- .data = &ksocknal_tunables.ksnd_max_reconnectms,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_EAGER_ACK,
- .procname = "eager_ack",
- .data = &ksocknal_tunables.ksnd_eager_ack,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_ZERO_COPY,
- .procname = "zero_copy",
- .data = &ksocknal_tunables.ksnd_zc_min_payload,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_ZERO_COPY_RECV,
- .procname = "zero_copy_recv",
- .data = &ksocknal_tunables.ksnd_zc_recv,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
-
- {
- .ctl_name = SOCKLND_ZERO_COPY_RECV_MIN_NFRAGS,
- .procname = "zero_copy_recv",
- .data = &ksocknal_tunables.ksnd_zc_recv_min_nfrags,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_TYPED,
- .procname = "typed",
- .data = &ksocknal_tunables.ksnd_typed_conns,
- .maxlen = sizeof (int),
- .mode = 0444,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_BULK_MIN,
- .procname = "min_bulk",
- .data = &ksocknal_tunables.ksnd_min_bulk,
- .maxlen = sizeof (int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_RX_BUFFER_SIZE,
- .procname = "rx_buffer_size",
- .data = &ksocknal_tunables.ksnd_rx_buffer_size,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_TX_BUFFER_SIZE,
- .procname = "tx_buffer_size",
- .data = &ksocknal_tunables.ksnd_tx_buffer_size,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_NAGLE,
- .procname = "nagle",
- .data = &ksocknal_tunables.ksnd_nagle,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_ROUND_ROBIN,
- .procname = "round_robin",
- .data = &ksocknal_tunables.ksnd_round_robin,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_KEEPALIVE,
- .procname = "keepalive",
- .data = &ksocknal_tunables.ksnd_keepalive,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_KEEPALIVE_IDLE,
- .procname = "keepalive_idle",
- .data = &ksocknal_tunables.ksnd_keepalive_idle,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_KEEPALIVE_COUNT,
- .procname = "keepalive_count",
- .data = &ksocknal_tunables.ksnd_keepalive_count,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
- {
- .ctl_name = SOCKLND_KEEPALIVE_INTVL,
- .procname = "keepalive_intvl",
- .data = &ksocknal_tunables.ksnd_keepalive_intvl,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
-#if SOCKNAL_VERSION_DEBUG
- {
- .ctl_name = SOCKLND_PROTOCOL,
- .procname = "protocol",
- .data = &ksocknal_tunables.ksnd_protocol,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = &proc_dointvec,
- .strategy = &sysctl_intvec,
- },
-#endif
- {0}
-};
-
-
-ctl_table_t ksocknal_top_ctl_table[] = {
- {
- .ctl_name = CTL_SOCKLND,
- .procname = "socknal",
- .data = NULL,
- .maxlen = 0,
- .mode = 0555,
- .child = ksocknal_ctl_table
- },
- { 0 }
-};
-
-int
-ksocknal_lib_tunables_init ()
-{
- if (!*ksocknal_tunables.ksnd_typed_conns) {
- int rc = -EINVAL;
-#if SOCKNAL_VERSION_DEBUG
- if (*ksocknal_tunables.ksnd_protocol < 3)
- rc = 0;
-#endif
- if (rc != 0) {
- CERROR("Protocol V3.x MUST have typed connections\n");
- return rc;
- }
- }
-
- if (*ksocknal_tunables.ksnd_zc_recv_min_nfrags < 2)
- *ksocknal_tunables.ksnd_zc_recv_min_nfrags = 2;
- if (*ksocknal_tunables.ksnd_zc_recv_min_nfrags > LNET_MAX_IOV)
- *ksocknal_tunables.ksnd_zc_recv_min_nfrags = LNET_MAX_IOV;
-
- ksocknal_tunables.ksnd_sysctl =
- register_sysctl_table(ksocknal_top_ctl_table);
-
- if (ksocknal_tunables.ksnd_sysctl == NULL)
- CWARN("Can't setup /proc tunables\n");
-
- return 0;
-}
-
-void
-ksocknal_lib_tunables_fini(void)
-{
- if (ksocknal_tunables.ksnd_sysctl != NULL)
- unregister_sysctl_table(ksocknal_tunables.ksnd_sysctl);
-}
-#else
-int
-ksocknal_lib_tunables_init(void)
-{
- return 0;
-}
-
-void
-ksocknal_lib_tunables_fini(void)
-{
-}
-#endif /* # if CONFIG_SYSCTL && !CFS_SYSFS_MODULE_PARM */
-
int
ksocknal_lib_get_conn_addrs (ksock_conn_t *conn)
{
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.