tree e1ba4ba85b82c636b7c9fd2645422a485a6bf40b
parent 2b0ada2b8e086c267dd116a39ad41ff0a717b665
author Anton Altaparmakov <[EMAIL PROTECTED]> Thu, 08 Sep 2005 17:04:11 +0100
committer Anton Altaparmakov <[EMAIL PROTECTED]> Thu, 08 Sep 2005 17:04:11 +0100

NTFS: Report unrepresentable inodes during ntfs_readdir() as KERN_WARNING
      messages and include the inode number.  Thanks to Yura Pakhuchiy for
      pointing this out.

Signed-off-by: Anton Altaparmakov <[EMAIL PROTECTED]>

 fs/ntfs/ChangeLog |    3 +++
 fs/ntfs/dir.c     |    3 ++-
 fs/ntfs/unistr.c  |    3 ++-
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -48,6 +48,9 @@ ToDo/Notes:
        - Remove two bogus BUG_ON()s from fs/ntfs/mft.c.
        - Fix handling of valid but empty mapping pairs array in
          fs/ntfs/runlist.c::ntfs_mapping_pairs_decompress().
+       - Report unrepresentable inodes during ntfs_readdir() as KERN_WARNING
+         messages and include the inode number.  Thanks to Yura Pakhuchiy for
+         pointing this out.
 
 2.1.23 - Implement extension of resident files and make writing safe as well as
         many bug fixes, cleanups, and enhancements...
diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
--- a/fs/ntfs/dir.c
+++ b/fs/ntfs/dir.c
@@ -1051,7 +1051,8 @@ static inline int ntfs_filldir(ntfs_volu
                        ie->key.file_name.file_name_length, &name,
                        NTFS_MAX_NAME_LEN * NLS_MAX_CHARSET_SIZE + 1);
        if (name_len <= 0) {
-               ntfs_debug("Skipping unrepresentable file.");
+               ntfs_warning(vol->sb, "Skipping unrepresentable inode 0x%llx.",
+                               (long long)MREF_LE(ie->data.dir.indexed_file));
                return 0;
        }
        if (ie->key.file_name.file_attributes &
diff --git a/fs/ntfs/unistr.c b/fs/ntfs/unistr.c
--- a/fs/ntfs/unistr.c
+++ b/fs/ntfs/unistr.c
@@ -372,7 +372,8 @@ retry:                      wc = nls->uni2char(le16_to_cpu(
        return -EINVAL;
 conversion_err:
        ntfs_error(vol->sb, "Unicode name contains characters that cannot be "
-                       "converted to character set %s.", nls->charset);
+                       "converted to character set %s.  You might want to "
+                       "try to use the mount option nls=utf8.", nls->charset);
        if (ns != *outs)
                kfree(ns);
        if (wc != -ENAMETOOLONG)
-
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