NTFS: - Fix bug in fs/ntfs/attrib.c::ntfs_find_vcn_nolock() where after

        dropping the read lock and taking the write lock we were not checking
        whether someone else did not already do the work we wanted to do.
      - Rename ntfs_find_vcn_nolock() to ntfs_attr_find_vcn_nolock().
      - Tidy up some comments in fs/ntfs/runlist.c.
      - Add LCN_ENOMEM and LCN_EIO definitions to fs/ntfs/runlist.h.

Signed-off-by: Anton Altaparmakov <aia21@cantab.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 4af6ae6ff12b..7507a56a4921 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -92,6 +92,11 @@ ToDo/Notes:
           non-resident in fs/ntfs/attrib.c::ntfs_attr_can_be_non_resident().
         - Add fs/ntfs/attrib.c::ntfs_attr_vcn_to_lcn_nolock() used by the new
           write code.
+        - Fix bug in fs/ntfs/attrib.c::ntfs_find_vcn_nolock() where after
+          dropping the read lock and taking the write lock we were not checking
+          whether someone else did not already do the work we wanted to do.
+        - Rename fs/ntfs/attrib.c::ntfs_find_vcn_nolock() to
+          ntfs_attr_find_vcn_nolock() and update all callers.
 
 2.1.22 - Many bug and race fixes and error handling improvements.