UBI: add PID to debugging prints
Also, use single dbg_msg() macro for all prints.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
diff --git a/drivers/mtd/ubi/debug.h b/drivers/mtd/ubi/debug.h
index 467722e..51c40b1 100644
--- a/drivers/mtd/ubi/debug.h
+++ b/drivers/mtd/ubi/debug.h
@@ -39,8 +39,9 @@
#ifdef CONFIG_MTD_UBI_DEBUG_MSG
/* Generic debugging message */
-#define dbg_msg(fmt, ...) \
- printk(KERN_DEBUG "UBI DBG: %s: " fmt "\n", __FUNCTION__, ##__VA_ARGS__)
+#define dbg_msg(fmt, ...) \
+ printk(KERN_DEBUG "UBI DBG (pid %d): %s: " fmt "\n", \
+ current->pid, __FUNCTION__, ##__VA_ARGS__)
#define ubi_dbg_dump_stack() dump_stack()
@@ -76,36 +77,28 @@
#ifdef CONFIG_MTD_UBI_DEBUG_MSG_EBA
/* Messages from the eraseblock association unit */
-#define dbg_eba(fmt, ...) \
- printk(KERN_DEBUG "UBI DBG eba: %s: " fmt "\n", __FUNCTION__, \
- ##__VA_ARGS__)
+#define dbg_eba(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
#else
#define dbg_eba(fmt, ...) ({})
#endif
#ifdef CONFIG_MTD_UBI_DEBUG_MSG_WL
/* Messages from the wear-leveling unit */
-#define dbg_wl(fmt, ...) \
- printk(KERN_DEBUG "UBI DBG wl: %s: " fmt "\n", __FUNCTION__, \
- ##__VA_ARGS__)
+#define dbg_wl(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
#else
#define dbg_wl(fmt, ...) ({})
#endif
#ifdef CONFIG_MTD_UBI_DEBUG_MSG_IO
/* Messages from the input/output unit */
-#define dbg_io(fmt, ...) \
- printk(KERN_DEBUG "UBI DBG io: %s: " fmt "\n", __FUNCTION__, \
- ##__VA_ARGS__)
+#define dbg_io(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
#else
#define dbg_io(fmt, ...) ({})
#endif
#ifdef CONFIG_MTD_UBI_DEBUG_MSG_BLD
/* Initialization and build messages */
-#define dbg_bld(fmt, ...) \
- printk(KERN_DEBUG "UBI DBG bld: %s: " fmt "\n", __FUNCTION__, \
- ##__VA_ARGS__)
+#define dbg_bld(fmt, ...) dbg_msg(fmt, ##__VA_ARGS__)
#else
#define dbg_bld(fmt, ...) ({})
#endif