[f2fs-dev] [PATCH 02/10] fs crypto: add crypto.c for encrypt/decrypt functions

2016-03-02 Thread Jaegeuk Kim
This patch adds crypto.c supporting encrypting and decrypting functions. 1. IO preparation: - fscrypt_get_ctx / fscrypt_release_ctx 2. before IOs: - fscrypt_encrypt_page - fscrypt_decrypt_page - fscrypt_zeroout_range 3. after IOs: - fscrypt_decrypt_bio_pages - fscrypt_pullback_bio_pa

[f2fs-dev] [PATCH 02/10] fs crypto: add crypto.c for encrypt/decrypt functions

2016-02-25 Thread Jaegeuk Kim
This patch adds crypto.c supporting encrypting and decrypting functions. 1. IO preparation: - fscrypt_get_ctx / fscrypt_release_ctx 2. before IOs: - fscrypt_encrypt_page - fscrypt_decrypt_page - fscrypt_zeroout_range 3. after IOs: - fscrypt_decrypt_bio_pages - fscrypt_pullback_bio_pa