commit 7df818b2370a9aab5fc58a85b70b8af3d835affa
author Al Viro <viro@zeniv.linux.org.uk> Fri Mar 25 14:24:09 2016 -0400
committer Al Viro <viro@zeniv.linux.org.uk> Mon Mar 28 00:47:22 2016 -0400
tree 3db444090c642e228bc10b4945388ea452562ae5
parent 81f4c50607b423a59f8a1b03e1e8fc409a1dcd22

constify vfs_truncate()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/open.c

diff --git a/fs/open.c b/fs/open.c
index 17cb6b1..2f49fce 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -65,7 +65,7 @@
 	return ret;
 }
 
-long vfs_truncate(struct path *path, loff_t length)
+long vfs_truncate(const struct path *path, loff_t length)
 {
 	struct inode *inode;
 	long error;

include/linux/fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 14a9719..09a6851 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2253,7 +2253,7 @@
 	const char		iname[];
 };
 
-extern long vfs_truncate(struct path *, loff_t);
+extern long vfs_truncate(const struct path *, loff_t);
 extern int do_truncate(struct dentry *, loff_t start, unsigned int time_attrs,
 		       struct file *filp);
 extern int vfs_fallocate(struct file *file, int mode, loff_t offset,