wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/affs/file.c b/fs/affs/file.c
index 659c579..0548c53 100644
--- a/fs/affs/file.c
+++ b/fs/affs/file.c
@@ -33,11 +33,11 @@
inode->i_ino, atomic_read(&AFFS_I(inode)->i_opencnt));
if (atomic_dec_and_test(&AFFS_I(inode)->i_opencnt)) {
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
if (inode->i_size != AFFS_I(inode)->mmu_private)
affs_truncate(inode);
affs_free_prealloc(inode);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
}
return 0;
@@ -958,12 +958,12 @@
if (err)
return err;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
ret = write_inode_now(inode, 0);
err = sync_blockdev(inode->i_sb->s_bdev);
if (!ret)
ret = err;
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return ret;
}
const struct file_operations affs_file_operations = {