From 4fd4b15ccbc79d512ad7982fc1a7ecd34703398f Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Fri, 5 Jan 2018 10:44:53 -0800 Subject: fscrypt: move fscrypt_control_page() to supp/notsupp headers fscrypt_control_page() is already split into two versions depending on whether the filesystem is being built with encryption support or not. Move them into the appropriate headers. Signed-off-by: Eric Biggers Signed-off-by: Theodore Ts'o --- include/linux/fscrypt_supp.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux/fscrypt_supp.h') diff --git a/include/linux/fscrypt_supp.h b/include/linux/fscrypt_supp.h index 79bb8beae018..ad40780d4653 100644 --- a/include/linux/fscrypt_supp.h +++ b/include/linux/fscrypt_supp.h @@ -25,6 +25,12 @@ extern struct page *fscrypt_encrypt_page(const struct inode *, struct page *, u64, gfp_t); extern int fscrypt_decrypt_page(const struct inode *, struct page *, unsigned int, unsigned int, u64); + +static inline struct page *fscrypt_control_page(struct page *page) +{ + return ((struct fscrypt_ctx *)page_private(page))->w.control_page; +} + extern void fscrypt_restore_control_page(struct page *); extern const struct dentry_operations fscrypt_d_ops; -- cgit v1.2.3