ext4: super.c: Update logging style using KERN_CONT

Recent commit require line continuing printks to use PR_CONT.

Update super.c to use KERN_CONT and use vsprintf extension %pV to
avoid a printk/vprintk/printk("\n") sequence as well.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 6db81fbcbaa6cce558b6ef9f7e613e8284e898a6..20da99da0a343dbc863e165f9ca05cb49d4d4831 100644 (file)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -597,14 +597,15 @@ void __ext4_std_error(struct super_block *sb, const char *function,
 void __ext4_abort(struct super_block *sb, const char *function,
                unsigned int line, const char *fmt, ...)
 {
+       struct va_format vaf;
        va_list args;
 
        save_error_info(sb, function, line);
        va_start(args, fmt);
-       printk(KERN_CRIT "EXT4-fs error (device %s): %s:%d: ", sb->s_id,
-              function, line);
-       vprintk(fmt, args);
-       printk("\n");
+       vaf.fmt = fmt;
+       vaf.va = &args;
+       printk(KERN_CRIT "EXT4-fs error (device %s): %s:%d: %pV\n",
+              sb->s_id, function, line, &vaf);
        va_end(args);
 
        if ((sb->s_flags & MS_RDONLY) == 0) {
@@ -2715,12 +2716,12 @@ static void print_daily_error_info(unsigned long arg)
                       es->s_first_error_func,
                       le32_to_cpu(es->s_first_error_line));
                if (es->s_first_error_ino)
-                       printk(": inode %u",
+                       printk(KERN_CONT ": inode %u",
                               le32_to_cpu(es->s_first_error_ino));
                if (es->s_first_error_block)
-                       printk(": block %llu", (unsigned long long)
+                       printk(KERN_CONT ": block %llu", (unsigned long long)
                               le64_to_cpu(es->s_first_error_block));
-               printk("\n");
+               printk(KERN_CONT "\n");
        }
        if (es->s_last_error_time) {
                printk(KERN_NOTICE "EXT4-fs (%s): last error at time %u: %.*s:%d",
@@ -2729,12 +2730,12 @@ static void print_daily_error_info(unsigned long arg)
                       es->s_last_error_func,
                       le32_to_cpu(es->s_last_error_line));
                if (es->s_last_error_ino)
-                       printk(": inode %u",
+                       printk(KERN_CONT ": inode %u",
                               le32_to_cpu(es->s_last_error_ino));
                if (es->s_last_error_block)
-                       printk(": block %llu", (unsigned long long)
+                       printk(KERN_CONT ": block %llu", (unsigned long long)
                               le64_to_cpu(es->s_last_error_block));
-               printk("\n");
+               printk(KERN_CONT "\n");
        }
        mod_timer(&sbi->s_err_report, jiffies + 24*60*60*HZ);  /* Once a day */
 }