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/ioctl.c b/fs/ioctl.c
index 29466c3..116a333 100644
--- a/fs/ioctl.c
+++ b/fs/ioctl.c
@@ -434,9 +434,9 @@
u64 len, get_block_t *get_block)
{
int ret;
- mutex_lock(&inode->i_mutex);
+ inode_lock(inode);
ret = __generic_block_fiemap(inode, fieinfo, start, len, get_block);
- mutex_unlock(&inode->i_mutex);
+ inode_unlock(inode);
return ret;
}
EXPORT_SYMBOL(generic_block_fiemap);