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>
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index 4af6ae6..7507a56 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -92,6 +92,11 @@
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.