commit bd5d08569cc379f8366663a61558a9ce17c2e460
author Miklos Szeredi <mszeredi@suse.cz> Fri Oct 24 00:14:35 2014 +0200
committer Miklos Szeredi <mszeredi@suse.cz> Fri Oct 24 00:14:35 2014 +0200
tree 8408b3137f09f09f0906bbd91d3f700f956341b5
parent 1c118596a7682912106c80007102ce0184c77780

vfs: export __inode_permission() to modules

We need to be able to check inode permissions (but not filesystem implied
permissions) for stackable filesystems.  Expose this interface for overlayfs.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

fs/namei.c

diff --git a/fs/namei.c b/fs/namei.c
index 75306b3..d944f6d 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -416,6 +416,7 @@
 
 	return security_inode_permission(inode, mask);
 }
+EXPORT_SYMBOL(__inode_permission);
 
 /**
  * sb_permission - Check superblock-level permissions