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authorTheodore Ts'o <tytso@mit.edu>2015-10-03 10:49:26 -0400
committerTheodore Ts'o <tytso@mit.edu>2015-10-03 10:49:26 -0400
commit3684de8ca2b82180f2cdcf5fbcfd3d29ef0afaf8 (patch)
tree0764d2c74ee96d80b690587b90ec1d49c881de9a /fs/ext4/ext4.h
parentcccd147a57e47527ce9c27fcd5f0a1c5669d6870 (diff)
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.h3
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