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: Joe Perches <joe@perches.com> Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
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@ -111,12 +111,17 @@ void nilfs_error(struct super_block *sb, const char *function,
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const char *fmt, ...)
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const char *fmt, ...)
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{
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{
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struct nilfs_sb_info *sbi = NILFS_SB(sb);
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struct nilfs_sb_info *sbi = NILFS_SB(sb);
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struct va_format vaf;
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va_list args;
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va_list args;
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va_start(args, fmt);
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va_start(args, fmt);
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printk(KERN_CRIT "NILFS error (device %s): %s: ", sb->s_id, function);
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vprintk(fmt, args);
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vaf.fmt = fmt;
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printk("\n");
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vaf.va = &args;
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printk(KERN_CRIT "NILFS error (device %s): %s: %pV\n",
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sb->s_id, function, &vaf);
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va_end(args);
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va_end(args);
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if (!(sb->s_flags & MS_RDONLY)) {
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if (!(sb->s_flags & MS_RDONLY)) {
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@ -136,13 +141,17 @@ void nilfs_error(struct super_block *sb, const char *function,
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void nilfs_warning(struct super_block *sb, const char *function,
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void nilfs_warning(struct super_block *sb, const char *function,
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const char *fmt, ...)
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const char *fmt, ...)
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{
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{
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struct va_format vaf;
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va_list args;
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va_list args;
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va_start(args, fmt);
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va_start(args, fmt);
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printk(KERN_WARNING "NILFS warning (device %s): %s: ",
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sb->s_id, function);
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vaf.fmt = fmt;
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vprintk(fmt, args);
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vaf.va = &args;
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printk("\n");
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printk(KERN_WARNING "NILFS warning (device %s): %s: %pV\n",
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sb->s_id, function, &vaf);
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va_end(args);
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va_end(args);
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}
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}
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