reiserfs: introduce reiserfs_error()

[safe/jmp/linux-2.6] / fs / reiserfs / prints.c

diff --git a/fs/reiserfs/prints.c b/fs/reiserfs/prints.c
index 84f3f69..8e826c0 100644 (file)
--- a/fs/reiserfs/prints.c
+++ b/fs/reiserfs/prints.c
@@ -370,6 +370,31 @@ void __reiserfs_panic(struct super_block *sb, const char *id,
                      id ? id : "", id ? " " : "", function, error_buf);
 }
 
+void __reiserfs_error(struct super_block *sb, const char *id,
+                     const char *function, const char *fmt, ...)
+{
+       do_reiserfs_warning(fmt);
+
+       BUG_ON(sb == NULL);
+
+       if (reiserfs_error_panic(sb))
+               __reiserfs_panic(sb, id, function, error_buf);
+
+       if (id && id[0])
+               printk(KERN_CRIT "REISERFS error (device %s): %s %s: %s\n",
+                      sb->s_id, id, function, error_buf);
+       else
+               printk(KERN_CRIT "REISERFS error (device %s): %s: %s\n",
+                      sb->s_id, function, error_buf);
+
+       if (sb->s_flags & MS_RDONLY)
+               return;
+
+       reiserfs_info(sb, "Remounting filesystem read-only\n");
+       sb->s_flags |= MS_RDONLY;
+       reiserfs_abort_journal(sb, -EIO);
+}
+
 void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...)
 {
        do_reiserfs_warning(fmt);