Messages in this thread Patch in this message | | | From | Jaegeuk Kim <> | Subject | [PATCH 4/4] f2fs crypto: assign GFP_KERNEL for f2fs_derive_key_aes | Date | Tue, 19 May 2015 17:43:26 -0700 |
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The f2fs_derive_key_aes is called not from data path, so we can use GFP_KERNEL.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> --- fs/f2fs/crypto_key.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/crypto_key.c b/fs/f2fs/crypto_key.c index 2f5a45b..49f9e31 100644 --- a/fs/f2fs/crypto_key.c +++ b/fs/f2fs/crypto_key.c @@ -56,7 +56,7 @@ static int f2fs_derive_key_aes(char deriving_key[F2FS_AES_128_ECB_KEY_SIZE], goto out; } crypto_ablkcipher_set_flags(tfm, CRYPTO_TFM_REQ_WEAK_KEY); - req = ablkcipher_request_alloc(tfm, GFP_NOFS); + req = ablkcipher_request_alloc(tfm, GFP_KERNEL); if (!req) { res = -ENOMEM; goto out; @@ -137,7 +137,7 @@ int _f2fs_get_encryption_info(struct inode *inode) return -EINVAL; res = 0; - crypt_info = kmem_cache_alloc(f2fs_crypt_info_cachep, GFP_NOFS); + crypt_info = kmem_cache_alloc(f2fs_crypt_info_cachep, GFP_KERNEL); if (!crypt_info) return -ENOMEM; -- 2.1.1
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