[PATCH 1/2] overlayfs: export security_inode_permission to allow overlayfs to be modular

[Andy Whitcroft]

When compiling overlayfs as a module we end up with an unknown symbol
'security_inode_permission'.  Export it.

Signed-off-by: Andy Whitcroft <apw@xxxxxxxxxxxxx>
---
 security/security.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/security/security.c b/security/security.c
index ca39940..b8329cc 100644
--- a/security/security.c
+++ b/security/security.c
@@ -556,6 +556,7 @@ int security_inode_permission(struct inode *inode, int mask)
 		return 0;
 	return security_ops->inode_permission(inode, mask);
 }
+EXPORT_SYMBOL_GPL(security_inode_permission);
 
 int security_inode_setattr(struct dentry *dentry, struct iattr *attr)
 {
-- 
1.7.0.4

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