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>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
index 0f22fdaf54ac..6edac85c2b93 100644
--- a/fs/reiserfs/inode.c
+++ b/fs/reiserfs/inode.c
@@ -1138,7 +1138,6 @@ static void init_inode(struct inode *inode, struct treepath *path)
         REISERFS_I(inode)->i_prealloc_count = 0;
         REISERFS_I(inode)->i_trans_id = 0;
         REISERFS_I(inode)->i_jl = NULL;
-        mutex_init(&(REISERFS_I(inode)->i_mmap));
         reiserfs_init_xattr_rwsem(inode);
 
         if (stat_data_v1(ih)) {
@@ -1841,7 +1840,6 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
         REISERFS_I(inode)->i_attrs =
             REISERFS_I(dir)->i_attrs & REISERFS_INHERIT_MASK;
         sd_attrs_to_i_attrs(REISERFS_I(inode)->i_attrs, inode);
-        mutex_init(&(REISERFS_I(inode)->i_mmap));
         reiserfs_init_xattr_rwsem(inode);
 
         /* key to search for correct place for new stat data */