From 56e46742e846e4de167dde0e1e1071ace1c882a5 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Tue, 17 May 2011 15:15:30 +0300 Subject: UBIFS: switch to dynamic printks Switch to debugging using dynamic printk (pr_debug()). There is no good reason to carry custom debugging prints if there is so cool and powerful generic dynamic printk infrastructure, see Documentation/dynamic-debug-howto.txt. With dynamic printks we can switch on/of individual prints, per-file, per-function and per format messages. This means that instead of doing old-fashioned echo 1 > /sys/module/ubifs/parameters/debug_msgs to enable general messages, we can do: echo 'format "UBIFS DBG gen" +ptlf' > control to enable general messages and additionally ask the dynamic printk infrastructure to print process ID, line number and function name. So there is no reason to keep UBIFS-specific crud if there is more powerful generic thing. Signed-off-by: Artem Bityutskiy --- fs/ubifs/debug.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'fs/ubifs/debug.c') diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c index f46d77e9f03..0bb2bcef0de 100644 --- a/fs/ubifs/debug.c +++ b/fs/ubifs/debug.c @@ -42,15 +42,12 @@ DEFINE_SPINLOCK(dbg_lock); static char dbg_key_buf0[128]; static char dbg_key_buf1[128]; -unsigned int ubifs_msg_flags; unsigned int ubifs_chk_flags; unsigned int ubifs_tst_flags; -module_param_named(debug_msgs, ubifs_msg_flags, uint, S_IRUGO | S_IWUSR); module_param_named(debug_chks, ubifs_chk_flags, uint, S_IRUGO | S_IWUSR); module_param_named(debug_tsts, ubifs_tst_flags, uint, S_IRUGO | S_IWUSR); -MODULE_PARM_DESC(debug_msgs, "Debug message type flags"); MODULE_PARM_DESC(debug_chks, "Debug check flags"); MODULE_PARM_DESC(debug_tsts, "Debug special test flags"); -- cgit v1.2.3