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-rw-r--r--include/linux/xattr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/xattr.h b/include/linux/xattr.h
index a2f3cd02653c..fac75810d9d3 100644
--- a/include/linux/xattr.h
+++ b/include/linux/xattr.h
@@ -61,6 +61,8 @@ ssize_t generic_listxattr(struct dentry *dentry, char *buffer, size_t buffer_siz
ssize_t vfs_getxattr_alloc(struct dentry *dentry, const char *name,
char **xattr_value, size_t size, gfp_t flags);
+int xattr_supported_namespace(struct inode *inode, const char *prefix);
+
static inline const char *xattr_prefix(const struct xattr_handler *handler)
{
return handler->prefix ?: handler->name;