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-rw-r--r--net/tipc/config.c2
-rw-r--r--net/tipc/core.c4
-rw-r--r--net/tipc/dbg.c26
-rw-r--r--net/tipc/dbg.h6
4 files changed, 13 insertions, 25 deletions
diff --git a/net/tipc/config.c b/net/tipc/config.c
index c71337a22d3..91d56f8fee9 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -529,7 +529,7 @@ struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area
break;
#endif
case TIPC_CMD_SET_LOG_SIZE:
- rep_tlv_buf = tipc_log_resize(req_tlv_area, req_tlv_space);
+ rep_tlv_buf = tipc_log_resize_cmd(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_DUMP_LOG:
rep_tlv_buf = tipc_log_dump();
diff --git a/net/tipc/core.c b/net/tipc/core.c
index 740aac5cdfb..862d4154161 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -182,7 +182,7 @@ static int __init tipc_init(void)
{
int res;
- tipc_log_reinit(CONFIG_TIPC_LOG);
+ tipc_log_resize(CONFIG_TIPC_LOG);
info("Activated (version " TIPC_MOD_VER
" compiled " __DATE__ " " __TIME__ ")\n");
@@ -209,7 +209,7 @@ static void __exit tipc_exit(void)
tipc_core_stop_net();
tipc_core_stop();
info("Deactivated\n");
- tipc_log_stop();
+ tipc_log_resize(0);
}
module_init(tipc_init);
diff --git a/net/tipc/dbg.c b/net/tipc/dbg.c
index e809d2a2ce0..1a8d0a24d9e 100644
--- a/net/tipc/dbg.c
+++ b/net/tipc/dbg.c
@@ -350,43 +350,31 @@ void tipc_dump(struct print_buf *pb, const char *fmt, ...)
}
/**
- * tipc_log_stop - free up TIPC log print buffer
+ * tipc_log_resize - change the size of the TIPC log buffer
+ * @log_size: print buffer size to use
*/
-void tipc_log_stop(void)
+void tipc_log_resize(int log_size)
{
spin_lock_bh(&print_lock);
if (TIPC_LOG->buf) {
kfree(TIPC_LOG->buf);
TIPC_LOG->buf = NULL;
}
- spin_unlock_bh(&print_lock);
-}
-
-/**
- * tipc_log_reinit - (re)initialize TIPC log print buffer
- * @log_size: print buffer size to use
- */
-
-void tipc_log_reinit(int log_size)
-{
- tipc_log_stop();
-
if (log_size) {
if (log_size < TIPC_PB_MIN_SIZE)
log_size = TIPC_PB_MIN_SIZE;
- spin_lock_bh(&print_lock);
tipc_printbuf_init(TIPC_LOG, kmalloc(log_size, GFP_ATOMIC),
log_size);
- spin_unlock_bh(&print_lock);
}
+ spin_unlock_bh(&print_lock);
}
/**
- * tipc_log_resize - reconfigure size of TIPC log buffer
+ * tipc_log_resize_cmd - reconfigure size of TIPC log buffer
*/
-struct sk_buff *tipc_log_resize(const void *req_tlv_area, int req_tlv_space)
+struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area, int req_tlv_space)
{
u32 value;
@@ -397,7 +385,7 @@ struct sk_buff *tipc_log_resize(const void *req_tlv_area, int req_tlv_space)
if (value != delimit(value, 0, 32768))
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (log size must be 0-32768)");
- tipc_log_reinit(value);
+ tipc_log_resize(value);
return tipc_cfg_reply_none();
}
diff --git a/net/tipc/dbg.h b/net/tipc/dbg.h
index c01b085000e..718a5db245b 100644
--- a/net/tipc/dbg.h
+++ b/net/tipc/dbg.h
@@ -61,10 +61,10 @@ int tipc_printbuf_empty(struct print_buf *pb);
int tipc_printbuf_validate(struct print_buf *pb);
void tipc_printbuf_move(struct print_buf *pb_to, struct print_buf *pb_from);
-void tipc_log_reinit(int log_size);
-void tipc_log_stop(void);
+void tipc_log_resize(int log_size);
-struct sk_buff *tipc_log_resize(const void *req_tlv_area, int req_tlv_space);
+struct sk_buff *tipc_log_resize_cmd(const void *req_tlv_area,
+ int req_tlv_space);
struct sk_buff *tipc_log_dump(void);
#endif