+ jbd-config_jbd_debug-cannot-create-proc-entry-fix.patch added to -mm tree

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The patch titled
     jbd-config_jbd_debug-cannot-create-proc-entry-fix
has been added to the -mm tree.  Its filename is
     jbd-config_jbd_debug-cannot-create-proc-entry-fix.patch

*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this

------------------------------------------------------
Subject: jbd-config_jbd_debug-cannot-create-proc-entry-fix
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

- use `#ifdef foo' instead of `#if defined(foo)'

- CONFIG_JBD_DEBUG depends on CONFIG_DEBUG_FS so we don't need to duplicate
  that logic in the .c file ifdefs

- Make journal_enable_debug __read_mostly just for the heck of it

- Make jbd_debugfs_dir and jbd_debug static

- debugfs_remove(NULL) is legal: remove unneeded tests

- jbd_create_debugfs_entry is a better name than create_jbd_debugfs_entry

- ditto remove_jbd_debugfs_entry

- C functions are preferred over macros

Cc: "Jose R. Santos" <jrs@xxxxxxxxxx>
Cc: <linux-ext4@xxxxxxxxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxx>
Cc: Jose R. Santos <jrs@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---


diff -puN fs/jbd/journal.c~jbd-config_jbd_debug-cannot-create-proc-entry-fix fs/jbd/journal.c
--- a/fs/jbd/journal.c~jbd-config_jbd_debug-cannot-create-proc-entry-fix
+++ a/fs/jbd/journal.c
@@ -1853,16 +1853,15 @@ void journal_put_journal_head(struct jou
 /*
  * debugfs tunables
  */
-#if defined(CONFIG_JBD_DEBUG)
-u8 journal_enable_debug;
-EXPORT_SYMBOL(journal_enable_debug);
-#endif
+#ifdef CONFIG_JBD_DEBUG
 
-#if defined(CONFIG_JBD_DEBUG) && defined(CONFIG_DEBUG_FS)
+u8 journal_enable_debug __read_mostly;
+EXPORT_SYMBOL(journal_enable_debug);
 
-struct dentry  *jbd_debugfs_dir, *jbd_debug;
+static struct dentry *jbd_debugfs_dir;
+static struct dentry *jbd_debug;
 
-static void __init create_jbd_debugfs_entry(void)
+static void __init jbd_create_debugfs_entry(void)
 {
 	jbd_debugfs_dir = debugfs_create_dir("jbd", NULL);
 	if (jbd_debugfs_dir)
@@ -1871,18 +1870,21 @@ static void __init create_jbd_debugfs_en
 					       &journal_enable_debug);
 }
 
-static void __exit remove_jbd_debugfs_entry(void)
+static void __exit jbd_remove_debugfs_entry(void)
 {
-	if (jbd_debug)
-		debugfs_remove(jbd_debug);
-	if (jbd_debugfs_dir)
-		debugfs_remove(jbd_debugfs_dir);
+	debugfs_remove(jbd_debug);
+	debugfs_remove(jbd_debugfs_dir);
 }
 
 #else
 
-#define create_jbd_debugfs_entry() do {} while (0)
-#define remove_jbd_debugfs_entry() do {} while (0)
+static inline void jbd_create_debugfs_entry(void)
+{
+}
+
+static inline void jbd_remove_debugfs_entry(void)
+{
+}
 
 #endif
 
@@ -1940,7 +1942,7 @@ static int __init journal_init(void)
 	ret = journal_init_caches();
 	if (ret != 0)
 		journal_destroy_caches();
-	create_jbd_debugfs_entry();
+	jbd_create_debugfs_entry();
 	return ret;
 }
 
@@ -1951,7 +1953,7 @@ static void __exit journal_exit(void)
 	if (n)
 		printk(KERN_EMERG "JBD: leaked %d journal_heads!\n", n);
 #endif
-	remove_jbd_debugfs_entry();
+	jbd_remove_debugfs_entry();
 	journal_destroy_caches();
 }
 
_

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acpi-suspend-move-acpi_sleep_prepare-outside-of-config_suspend.patch
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revert-gregkh-driver-warn-when-statically-allocated-kobjects-are-used.patch
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git-infiniband.patch
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adbhid-produce-all-capslock-key-events.patch
console-keyboard-events-and-accessibility-fix.patch
console-keyboard-events-and-accessibility-fix-2.patch
first-stab-at-elantech-touchpad-driver-for-26226-testers-fix.patch
git-jg-misc-fix.patch
git-jg-warning-fixes.patch
git-kbuild.patch
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git-kvm.patch
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ide-arm-hack.patch
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git-mmc.patch
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git-net-sky2-fixups.patch
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git-scsi-misc.patch
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