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| author | Theodore Ts'o <tytso@mit.edu> | 2015-10-03 16:49:26 +0200 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2015-10-03 16:49:26 +0200 |
| commit | 3684de8ca2b82180f2cdcf5fbcfd3d29ef0afaf8 (patch) | |
| tree | 0764d2c74ee96d80b690587b90ec1d49c881de9a /fs/ext4/ext4.h | |
| parent | ext4: optimize ext4_writepage() for attempted 4k delalloc writes (diff) | |
| download | linux-3684de8ca2b82180f2cdcf5fbcfd3d29ef0afaf8.tar.xz linux-3684de8ca2b82180f2cdcf5fbcfd3d29ef0afaf8.zip | |
ext4 crypto: ext4_page_crypto() doesn't need a encryption context
Since ext4_page_crypto() doesn't need an encryption context (at least
not any more), this allows us to simplify a number function signature
and also allows us to avoid needing to allocate a context in
ext4_block_write_begin(). It also means we no longer need a separate
ext4_decrypt_one() function.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 766b7f7b782b..3f248c9f899f 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2063,8 +2063,7 @@ void ext4_release_crypto_ctx(struct ext4_crypto_ctx *ctx); void ext4_restore_control_page(struct page *data_page); struct page *ext4_encrypt(struct inode *inode, struct page *plaintext_page); -int ext4_decrypt(struct ext4_crypto_ctx *ctx, struct page *page); -int ext4_decrypt_one(struct inode *inode, struct page *page); +int ext4_decrypt(struct page *page); int ext4_encrypted_zeroout(struct inode *inode, struct ext4_extent *ex); #ifdef CONFIG_EXT4_FS_ENCRYPTION |