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Koen Kooi
189ce92b4c
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
42 lines
1.6 KiB
Diff
42 lines
1.6 KiB
Diff
From 6c07a86a7e8ac8231be518705c91ba4b32da1813 Mon Sep 17 00:00:00 2001
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From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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Date: Tue, 10 Jan 2012 19:32:30 +0200
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Subject: [PATCH 055/129] UBIFS: fix debugging messages
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commit d34315da9146253351146140ea4b277193ee5e5f upstream.
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Patch 56e46742e846e4de167dde0e1e1071ace1c882a5 broke UBIFS debugging messages:
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before that commit when UBIFS debugging was enabled, users saw few useful
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debugging messages after mount. However, that patch turned 'dbg_msg()' into
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'pr_debug()', so to enable the debugging messages users have to enable them
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first via /sys/kernel/debug/dynamic_debug/control, which is very impractical.
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This commit makes 'dbg_msg()' to use 'printk()' instead of 'pr_debug()', just
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as it was before the breakage.
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Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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---
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fs/ubifs/debug.h | 5 ++++-
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1 file changed, 4 insertions(+), 1 deletion(-)
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diff --git a/fs/ubifs/debug.h b/fs/ubifs/debug.h
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index 8d9c468..3f65829 100644
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--- a/fs/ubifs/debug.h
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+++ b/fs/ubifs/debug.h
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@@ -190,7 +190,10 @@ extern spinlock_t dbg_lock;
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} while (0)
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/* Just a debugging messages not related to any specific UBIFS subsystem */
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-#define dbg_msg(fmt, ...) ubifs_dbg_msg("msg", fmt, ##__VA_ARGS__)
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+#define dbg_msg(fmt, ...) \
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+ printk(KERN_DEBUG "UBIFS DBG (pid %d): %s: " fmt "\n", current->pid, \
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+ __func__, ##__VA_ARGS__)
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+
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/* General messages */
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#define dbg_gen(fmt, ...) ubifs_dbg_msg("gen", fmt, ##__VA_ARGS__)
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/* Additional journal messages */
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--
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1.7.9.5
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