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Diffstat (limited to 'net/rxrpc/ar-proc.c')
-rw-r--r--net/rxrpc/ar-proc.c97
1 files changed, 21 insertions, 76 deletions
diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
index 58f4b4e5cec..38047f713f2 100644
--- a/net/rxrpc/ar-proc.c
+++ b/net/rxrpc/ar-proc.c
@@ -14,7 +14,7 @@
#include <net/af_rxrpc.h>
#include "ar-internal.h"
-static const char *rxrpc_conn_states[] = {
+static const char *const rxrpc_conn_states[] = {
[RXRPC_CONN_UNUSED] = "Unused ",
[RXRPC_CONN_CLIENT] = "Client ",
[RXRPC_CONN_SERVER_UNSECURED] = "SvUnsec ",
@@ -25,55 +25,18 @@ static const char *rxrpc_conn_states[] = {
[RXRPC_CONN_NETWORK_ERROR] = "NetError",
};
-const char *rxrpc_call_states[] = {
- [RXRPC_CALL_CLIENT_SEND_REQUEST] = "ClSndReq",
- [RXRPC_CALL_CLIENT_AWAIT_REPLY] = "ClAwtRpl",
- [RXRPC_CALL_CLIENT_RECV_REPLY] = "ClRcvRpl",
- [RXRPC_CALL_CLIENT_FINAL_ACK] = "ClFnlACK",
- [RXRPC_CALL_SERVER_SECURING] = "SvSecure",
- [RXRPC_CALL_SERVER_ACCEPTING] = "SvAccept",
- [RXRPC_CALL_SERVER_RECV_REQUEST] = "SvRcvReq",
- [RXRPC_CALL_SERVER_ACK_REQUEST] = "SvAckReq",
- [RXRPC_CALL_SERVER_SEND_REPLY] = "SvSndRpl",
- [RXRPC_CALL_SERVER_AWAIT_ACK] = "SvAwtACK",
- [RXRPC_CALL_COMPLETE] = "Complete",
- [RXRPC_CALL_SERVER_BUSY] = "SvBusy ",
- [RXRPC_CALL_REMOTELY_ABORTED] = "RmtAbort",
- [RXRPC_CALL_LOCALLY_ABORTED] = "LocAbort",
- [RXRPC_CALL_NETWORK_ERROR] = "NetError",
- [RXRPC_CALL_DEAD] = "Dead ",
-};
-
/*
* generate a list of extant and dead calls in /proc/net/rxrpc_calls
*/
static void *rxrpc_call_seq_start(struct seq_file *seq, loff_t *_pos)
{
- struct list_head *_p;
- loff_t pos = *_pos;
-
read_lock(&rxrpc_call_lock);
- if (!pos)
- return SEQ_START_TOKEN;
- pos--;
-
- list_for_each(_p, &rxrpc_calls)
- if (!pos--)
- break;
-
- return _p != &rxrpc_calls ? _p : NULL;
+ return seq_list_start_head(&rxrpc_calls, *_pos);
}
static void *rxrpc_call_seq_next(struct seq_file *seq, void *v, loff_t *pos)
{
- struct list_head *_p;
-
- (*pos)++;
-
- _p = v;
- _p = (v == SEQ_START_TOKEN) ? rxrpc_calls.next : _p->next;
-
- return _p != &rxrpc_calls ? _p : NULL;
+ return seq_list_next(v, &rxrpc_calls, pos);
}
static void rxrpc_call_seq_stop(struct seq_file *seq, void *v)
@@ -87,7 +50,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
struct rxrpc_call *call;
char lbuff[4 + 4 + 4 + 4 + 5 + 1], rbuff[4 + 4 + 4 + 4 + 5 + 1];
- if (v == SEQ_START_TOKEN) {
+ if (v == &rxrpc_calls) {
seq_puts(seq,
"Proto Local Remote "
" SvID ConnID CallID End Use State Abort "
@@ -98,12 +61,12 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
call = list_entry(v, struct rxrpc_call, link);
trans = call->conn->trans;
- sprintf(lbuff, NIPQUAD_FMT":%u",
- NIPQUAD(trans->local->srx.transport.sin.sin_addr),
+ sprintf(lbuff, "%pI4:%u",
+ &trans->local->srx.transport.sin.sin_addr,
ntohs(trans->local->srx.transport.sin.sin_port));
- sprintf(rbuff, NIPQUAD_FMT":%u",
- NIPQUAD(trans->peer->srx.transport.sin.sin_addr),
+ sprintf(rbuff, "%pI4:%u",
+ &trans->peer->srx.transport.sin.sin_addr,
ntohs(trans->peer->srx.transport.sin.sin_port));
seq_printf(seq,
@@ -123,7 +86,7 @@ static int rxrpc_call_seq_show(struct seq_file *seq, void *v)
return 0;
}
-static struct seq_operations rxrpc_call_seq_ops = {
+static const struct seq_operations rxrpc_call_seq_ops = {
.start = rxrpc_call_seq_start,
.next = rxrpc_call_seq_next,
.stop = rxrpc_call_seq_stop,
@@ -135,12 +98,12 @@ static int rxrpc_call_seq_open(struct inode *inode, struct file *file)
return seq_open(file, &rxrpc_call_seq_ops);
}
-struct file_operations rxrpc_call_seq_fops = {
+const struct file_operations rxrpc_call_seq_fops = {
.owner = THIS_MODULE,
.open = rxrpc_call_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release_private,
+ .release = seq_release,
};
/*
@@ -148,32 +111,14 @@ struct file_operations rxrpc_call_seq_fops = {
*/
static void *rxrpc_connection_seq_start(struct seq_file *seq, loff_t *_pos)
{
- struct list_head *_p;
- loff_t pos = *_pos;
-
read_lock(&rxrpc_connection_lock);
- if (!pos)
- return SEQ_START_TOKEN;
- pos--;
-
- list_for_each(_p, &rxrpc_connections)
- if (!pos--)
- break;
-
- return _p != &rxrpc_connections ? _p : NULL;
+ return seq_list_start_head(&rxrpc_connections, *_pos);
}
static void *rxrpc_connection_seq_next(struct seq_file *seq, void *v,
loff_t *pos)
{
- struct list_head *_p;
-
- (*pos)++;
-
- _p = v;
- _p = (v == SEQ_START_TOKEN) ? rxrpc_connections.next : _p->next;
-
- return _p != &rxrpc_connections ? _p : NULL;
+ return seq_list_next(v, &rxrpc_connections, pos);
}
static void rxrpc_connection_seq_stop(struct seq_file *seq, void *v)
@@ -187,7 +132,7 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
struct rxrpc_transport *trans;
char lbuff[4 + 4 + 4 + 4 + 5 + 1], rbuff[4 + 4 + 4 + 4 + 5 + 1];
- if (v == SEQ_START_TOKEN) {
+ if (v == &rxrpc_connections) {
seq_puts(seq,
"Proto Local Remote "
" SvID ConnID Calls End Use State Key "
@@ -199,12 +144,12 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
conn = list_entry(v, struct rxrpc_connection, link);
trans = conn->trans;
- sprintf(lbuff, NIPQUAD_FMT":%u",
- NIPQUAD(trans->local->srx.transport.sin.sin_addr),
+ sprintf(lbuff, "%pI4:%u",
+ &trans->local->srx.transport.sin.sin_addr,
ntohs(trans->local->srx.transport.sin.sin_port));
- sprintf(rbuff, NIPQUAD_FMT":%u",
- NIPQUAD(trans->peer->srx.transport.sin.sin_addr),
+ sprintf(rbuff, "%pI4:%u",
+ &trans->peer->srx.transport.sin.sin_addr,
ntohs(trans->peer->srx.transport.sin.sin_port));
seq_printf(seq,
@@ -225,7 +170,7 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
return 0;
}
-static struct seq_operations rxrpc_connection_seq_ops = {
+static const struct seq_operations rxrpc_connection_seq_ops = {
.start = rxrpc_connection_seq_start,
.next = rxrpc_connection_seq_next,
.stop = rxrpc_connection_seq_stop,
@@ -238,10 +183,10 @@ static int rxrpc_connection_seq_open(struct inode *inode, struct file *file)
return seq_open(file, &rxrpc_connection_seq_ops);
}
-struct file_operations rxrpc_connection_seq_fops = {
+const struct file_operations rxrpc_connection_seq_fops = {
.owner = THIS_MODULE,
.open = rxrpc_connection_seq_open,
.read = seq_read,
.llseek = seq_lseek,
- .release = seq_release_private,
+ .release = seq_release,
};
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-12 13:22:28 +0000