ext4: switch to ->iterate_shared()
Note that we need relax_dir() equivalent for directories
locked shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 3dc0258..e87245a 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3134,6 +3134,13 @@
return !IS_DEADDIR(inode);
}
+static inline bool dir_relax_shared(struct inode *inode)
+{
+ inode_unlock_shared(inode);
+ inode_lock_shared(inode);
+ return !IS_DEADDIR(inode);
+}
+
extern bool path_noexec(const struct path *path);
extern void inode_nohighmem(struct inode *inode);