diff options
| author | Richard Weinberger <richard@nod.at> | 2016-12-19 14:25:32 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2017-01-02 00:18:49 +0300 |
| commit | 58ae74683ae2c07cd717a91799edb50231061938 (patch) | |
| tree | 9b50060a37c9908b6c642c7c5aedec5e2282d72b /include/linux | |
| parent | efee590e4a3fa7b66f78aa06eff33f59570ca96d (diff) | |
| download | linux-58ae74683ae2c07cd717a91799edb50231061938.tar.xz | |
fscrypt: factor out bio specific functions
That way we can get rid of the direct dependency on CONFIG_BLOCK.
Fixes: d475a507457b ("ubifs: Add skeleton for fscrypto")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Gstir <david@sigma-star.at>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fscrypto.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/fscrypto.h b/include/linux/fscrypto.h index c074b670aa99..2a2815702095 100644 --- a/include/linux/fscrypto.h +++ b/include/linux/fscrypto.h @@ -174,11 +174,8 @@ 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); -extern void fscrypt_decrypt_bio_pages(struct fscrypt_ctx *, struct bio *); -extern void fscrypt_pullback_bio_page(struct page **, bool); extern void fscrypt_restore_control_page(struct page *); -extern int fscrypt_zeroout_range(const struct inode *, pgoff_t, sector_t, - unsigned int); + /* policy.c */ extern int fscrypt_ioctl_set_policy(struct file *, const void __user *); extern int fscrypt_ioctl_get_policy(struct file *, void __user *); @@ -201,6 +198,12 @@ extern int fscrypt_fname_disk_to_usr(struct inode *, u32, u32, const struct fscrypt_str *, struct fscrypt_str *); extern int fscrypt_fname_usr_to_disk(struct inode *, const struct qstr *, struct fscrypt_str *); + +/* bio.c */ +extern void fscrypt_decrypt_bio_pages(struct fscrypt_ctx *, struct bio *); +extern void fscrypt_pullback_bio_page(struct page **, bool); +extern int fscrypt_zeroout_range(const struct inode *, pgoff_t, sector_t, + unsigned int); #endif /* crypto.c */ |