GitHub-Mirror/Star64_linux
2
0
Fork 0
mirror of https://github.com/Fishwaldo/Star64_linux.git synced 2025-06-27 09:02:06 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

tipc: Finish streamlining of debugging code

Browse source 
Completes the simplification of TIPC's debugging capabilities. By default
TIPC includes no debugging code, and any debugging code added by developers
that calls the dbg() and dbg_macros() is compiled out. If debugging support
is enabled, TIPC prints out some additional data about its internal state
when certain abnormal conditions occur, and any developer-added calls to the
TIPC debug macros are compiled in.

Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens 2010-12-31 18:59:28 +00:00 • committed by David S. Miller
parent 8d64a5ba58
commit 6e7e309c62
4 changed files with 20 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

51
net/tipc/core.h
View file

@ -83,6 +83,7 @@ struct print_buf; /* log.h */
* user-defined buffers can be configured to do the same thing.
*/
extern struct print_buf *const TIPC_NULL;
extern struct print_buf *const TIPC_CONS;
extern struct print_buf *const TIPC_LOG;
void tipc_printf(struct print_buf *, const char *fmt, ...);
@ -95,56 +96,26 @@ void tipc_printf(struct print_buf *, const char *fmt, ...);
#define TIPC_OUTPUT TIPC_LOG
#endif
/*
* TIPC can be configured to send system messages to TIPC_OUTPUT
* or to the system console only.
*/
#define err(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
KERN_ERR "TIPC: " fmt, ## arg)
#define warn(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
KERN_WARNING "TIPC: " fmt, ## arg)
#define info(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
KERN_NOTICE "TIPC: " fmt, ## arg)
#ifdef CONFIG_TIPC_DEBUG
#define err(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
KERN_ERR "TIPC: " fmt, ## arg)
#define warn(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
KERN_WARNING "TIPC: " fmt, ## arg)
#define info(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
KERN_NOTICE "TIPC: " fmt, ## arg)
#else
#define err(fmt, arg...) printk(KERN_ERR "TIPC: " fmt , ## arg)
#define info(fmt, arg...) printk(KERN_INFO "TIPC: " fmt , ## arg)
#define warn(fmt, arg...) printk(KERN_WARNING "TIPC: " fmt , ## arg)
#endif
/*
* DBG_OUTPUT is the destination print buffer for debug messages.
* It defaults to the the null print buffer, but can be redefined
* (typically in the individual .c files being debugged) to allow
* selected debug messages to be generated where needed.
*/
#ifndef DBG_OUTPUT
#define DBG_OUTPUT TIPC_NULL
#define DBG_OUTPUT TIPC_LOG
#endif
/*
* TIPC can be configured to send debug messages to the specified print buffer
* (typically DBG_OUTPUT) or to suppress them entirely.
*/
#define dbg(fmt, arg...) tipc_printf(DBG_OUTPUT, KERN_DEBUG fmt, ## arg);
#ifdef CONFIG_TIPC_DEBUG
#define dbg(fmt, arg...) \
do { \
if (DBG_OUTPUT != TIPC_NULL) \
tipc_printf(DBG_OUTPUT, fmt, ## arg); \
} while (0)
#define msg_dbg(msg, txt) \
do { \
if (DBG_OUTPUT != TIPC_NULL) \
tipc_msg_dbg(DBG_OUTPUT, msg, txt); \
} while (0)
#define msg_dbg(msg, txt) tipc_msg_dbg(DBG_OUTPUT, msg, txt);
void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *);
@ -153,7 +124,7 @@ void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *);
#define dbg(fmt, arg...) do {} while (0)
#define msg_dbg(msg, txt) do {} while (0)
#define tipc_msg_dbg(...) do {} while (0)
#define tipc_msg_dbg(buf, msg, txt) do {} while (0)
#endif