Commit 68af74e9 authored by Jan Kara's avatar Jan Kara Committed by Theodore Ts'o
Browse files

jbd2: remove unused exports for jbd2 debugging 



Jbd2 exports jbd2_journal_enable_debug and __jbd2_debug() depite the
first is used only in fs/jbd2/journal.c and the second only within jbd2
code. Remove the pointless exports make jbd2_journal_enable_debug
static.

Signed-off-by: default avatarJan Kara <jack@suse.cz>
Reviewed-by: default avatarLukas Czerner <lczerner@redhat.com>
Link: https://lore.kernel.org/r/20220608112355.4397-3-jack@suse.cz


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent cb3b3bf2

fs/jbd2/journal.c

+1 −3
Original line number Diff line number Diff line
@@ -49,8 +49,7 @@ 
#include <asm/page.h>



#ifdef CONFIG_JBD2_DEBUG

ushort jbd2_journal_enable_debug __read_mostly;

EXPORT_SYMBOL(jbd2_journal_enable_debug);

static ushort jbd2_journal_enable_debug __read_mostly;



module_param_named(jbd2_debug, jbd2_journal_enable_debug, ushort, 0644);

MODULE_PARM_DESC(jbd2_debug, "Debugging level for jbd2");
@@ -115,7 +114,6 @@ void __jbd2_debug(int level, const char *file, const char *func, 
	printk(KERN_DEBUG "%s: (%s, %u): %pV", file, func, line, &vaf);

	va_end(args);

}

EXPORT_SYMBOL(__jbd2_debug);

#endif



/* Checksumming functions */

include/linux/jbd2.h

+0 −1
Original line number Diff line number Diff line
@@ -54,7 +54,6 @@ 
 * CONFIG_JBD2_DEBUG is on.

 */

#define JBD2_EXPENSIVE_CHECKING

extern ushort jbd2_journal_enable_debug;

void __jbd2_debug(int level, const char *file, const char *func,

		  unsigned int line, const char *fmt, ...);