From d34315da9146253351146140ea4b277193ee5e5f Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Tue, 10 Jan 2012 19:32:30 +0200 Subject: [PATCH] UBIFS: fix debugging messages Patch 56e46742e846e4de167dde0e1e1071ace1c882a5 broke UBIFS debugging messages: before that commit when UBIFS debugging was enabled, users saw few useful debugging messages after mount. However, that patch turned 'dbg_msg()' into 'pr_debug()', so to enable the debugging messages users have to enable them first via /sys/kernel/debug/dynamic_debug/control, which is very impractical. This commit makes 'dbg_msg()' to use 'printk()' instead of 'pr_debug()', just as it was before the breakage. Signed-off-by: Artem Bityutskiy Cc: stable@kernel.org [3.0+] --- fs/ubifs/debug.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h index 164fd48c583a..c9d294111a53 100644 --- a/fs/ubifs/debug.h +++ b/fs/ubifs/debug.h @@ -188,7 +188,10 @@ extern spinlock_t dbg_lock; pr_debug("UBIFS DBG " type ": " fmt "\n", ##__VA_ARGS__) /* Just a debugging messages not related to any specific UBIFS subsystem */ -#define dbg_msg(fmt, ...) ubifs_dbg_msg("msg", fmt, ##__VA_ARGS__) +#define dbg_msg(fmt, ...) \ + printk(KERN_DEBUG "UBIFS DBG (pid %d): %s: " fmt "\n", current->pid, \ + __func__, ##__VA_ARGS__) + /* General messages */ #define dbg_gen(fmt, ...) ubifs_dbg_msg("gen", fmt, ##__VA_ARGS__) /* Additional journal messages */ -- 2.39.5