extern const struct file_operations pipefifo_fops;
--- a/fs/namei.c
+++ b/fs/namei.c
-@@ -414,6 +414,7 @@ int __inode_permission(struct inode *ino
+@@ -415,6 +415,7 @@ int __inode_permission(struct inode *ino
return security_inode_permission(inode, mask);
}
goto out;
--- a/fs/namespace.c
+++ b/fs/namespace.c
-@@ -1541,6 +1541,33 @@ void drop_collected_mounts(struct vfsmou
+@@ -1581,6 +1581,33 @@ void drop_collected_mounts(struct vfsmou
namespace_unlock();
}
file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping);
--- a/include/linux/mount.h
+++ b/include/linux/mount.h
-@@ -74,6 +74,9 @@ extern void mnt_pin(struct vfsmount *mnt
+@@ -81,6 +81,9 @@ extern void mnt_pin(struct vfsmount *mnt
extern void mnt_unpin(struct vfsmount *mnt);
extern int __mnt_is_readonly(struct vfsmount *mnt);