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| author | Eric Biggers <ebiggers@google.com> | 2018-01-05 10:44:53 -0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2018-01-11 22:06:18 -0500 |
| commit | 4fd4b15ccbc79d512ad7982fc1a7ecd34703398f (patch) | |
| tree | 3aef31f51bda93d17d617c4a3cff23b52cecf176 /include/linux/fscrypt_notsupp.h | |
| parent | 3d463f28564618805713658c6aeb786fa23f420b (diff) | |
| download | lwn-4fd4b15ccbc79d512ad7982fc1a7ecd34703398f.tar.gz lwn-4fd4b15ccbc79d512ad7982fc1a7ecd34703398f.zip | |
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 <ebiggers@google.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'include/linux/fscrypt_notsupp.h')
| -rw-r--r-- | include/linux/fscrypt_notsupp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fscrypt_notsupp.h b/include/linux/fscrypt_notsupp.h index 52e330285457..812dc701a5b3 100644 --- a/include/linux/fscrypt_notsupp.h +++ b/include/linux/fscrypt_notsupp.h @@ -48,6 +48,11 @@ static inline int fscrypt_decrypt_page(const struct inode *inode, return -EOPNOTSUPP; } +static inline struct page *fscrypt_control_page(struct page *page) +{ + WARN_ON_ONCE(1); + return ERR_PTR(-EINVAL); +} static inline void fscrypt_restore_control_page(struct page *page) { |