tree 3cb4d6590be13c4890a7d6d40b90a2517ccbe87a
parent 918377b696bff7384923a1ef4bf0af7626cb9b68
author Al Viro <viro@zeniv.linux.org.uk> 1278231537 +0400
committer Al Viro <viro@zeniv.linux.org.uk> 1281386847 -0400

Fix reiserfs_file_release()

a) count file openers correctly; i_count use was completely wrong
b) use new mutex for exclusion between final close/open/truncate,
to protect tailpacking logics.  i_mutex use was wrong and resulted
in deadlocks.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>