Commit b004a5eb authored by Joe Perches's avatar Joe Perches Committed by Ryusuke Konishi
Browse files

fs/nilfs2/super.c: Use printf extension %pV 



Using %pV reduces the number of printk calls and
eliminates any possible message interleaving from
other printk calls.

Signed-off-by: default avatarJoe Perches <joe@perches.com>
Signed-off-by: default avatarRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
parent af1761f2

fs/nilfs2/super.c

+16 −7
Original line number Diff line number Diff line
@@ -111,12 +111,17 @@ void nilfs_error(struct super_block *sb, const char *function, 
		 const char *fmt, ...)

{

	struct nilfs_sb_info *sbi = NILFS_SB(sb);

	struct va_format vaf;

	va_list args;



	va_start(args, fmt);

	printk(KERN_CRIT "NILFS error (device %s): %s: ", sb->s_id, function);

	vprintk(fmt, args);

	printk("\n");



	vaf.fmt = fmt;

	vaf.va = &args;



	printk(KERN_CRIT "NILFS error (device %s): %s: %pV\n",

	       sb->s_id, function, &vaf);



	va_end(args);



	if (!(sb->s_flags & MS_RDONLY)) {
@@ -136,13 +141,17 @@ void nilfs_error(struct super_block *sb, const char *function, 
void nilfs_warning(struct super_block *sb, const char *function,

		   const char *fmt, ...)

{

	struct va_format vaf;

	va_list args;



	va_start(args, fmt);

	printk(KERN_WARNING "NILFS warning (device %s): %s: ",

	       sb->s_id, function);

	vprintk(fmt, args);

	printk("\n");



	vaf.fmt = fmt;

	vaf.va = &args;



	printk(KERN_WARNING "NILFS warning (device %s): %s: %pV\n",

	       sb->s_id, function, &vaf);



	va_end(args);

}