From: Andreas Gruenbacher Date: Wed, 27 Apr 2011 18:59:18 +0000 (+0200) Subject: drbd: Rename integrity_w_tfm -> integrity_tfm X-Git-Tag: v3.8-rc1~78^2~18^2~245 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8d412fc6d58ae5e2e43f84461dd123bd0168b310;p=profile%2Fivi%2Fkernel-x86-ivi.git drbd: Rename integrity_w_tfm -> integrity_tfm Signed-off-by: Philipp Reisner Signed-off-by: Lars Ellenberg --- diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index e90bc9f..4787c790 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -849,7 +849,7 @@ struct drbd_tconn { /* is a resource from the config file */ struct list_head out_of_sequence_requests; struct crypto_hash *cram_hmac_tfm; - struct crypto_hash *integrity_w_tfm; /* to be used by the worker thread */ + struct crypto_hash *integrity_tfm; /* checksums we compute */ struct crypto_hash *integrity_r_tfm; /* to be used by the receiver thread */ struct crypto_hash *csums_tfm; struct crypto_hash *verify_tfm; diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 7e56f88..9864705 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -1689,8 +1689,8 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req) int dgs; int err; - dgs = (mdev->tconn->agreed_pro_version >= 87 && mdev->tconn->integrity_w_tfm) ? - crypto_hash_digestsize(mdev->tconn->integrity_w_tfm) : 0; + dgs = (mdev->tconn->agreed_pro_version >= 87 && mdev->tconn->integrity_tfm) ? + crypto_hash_digestsize(mdev->tconn->integrity_tfm) : 0; sock = &mdev->tconn->data; p = drbd_prepare_command(mdev, sock); @@ -1711,7 +1711,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req) } p->dp_flags = cpu_to_be32(dp_flags); if (dgs) - drbd_csum_bio(mdev, mdev->tconn->integrity_w_tfm, req->master_bio, p + 1); + drbd_csum_bio(mdev, mdev->tconn->integrity_tfm, req->master_bio, p + 1); err = __send_command(mdev->tconn, mdev->vnr, sock, P_DATA, sizeof(*p) + dgs, NULL, req->i.size); if (!err) { /* For protocol A, we have to memcpy the payload into @@ -1735,7 +1735,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req) /* 64 byte, 512 bit, is the largest digest size * currently supported in kernel crypto. */ unsigned char digest[64]; - drbd_csum_bio(mdev, mdev->tconn->integrity_w_tfm, req->master_bio, digest); + drbd_csum_bio(mdev, mdev->tconn->integrity_tfm, req->master_bio, digest); if (memcmp(p + 1, digest, dgs)) { dev_warn(DEV, "Digest mismatch, buffer modified by upper layers during write: %llus +%u\n", @@ -1762,8 +1762,8 @@ int drbd_send_block(struct drbd_conf *mdev, enum drbd_packet cmd, int err; int dgs; - dgs = (mdev->tconn->agreed_pro_version >= 87 && mdev->tconn->integrity_w_tfm) ? - crypto_hash_digestsize(mdev->tconn->integrity_w_tfm) : 0; + dgs = (mdev->tconn->agreed_pro_version >= 87 && mdev->tconn->integrity_tfm) ? + crypto_hash_digestsize(mdev->tconn->integrity_tfm) : 0; sock = &mdev->tconn->data; p = drbd_prepare_command(mdev, sock); @@ -1773,7 +1773,7 @@ int drbd_send_block(struct drbd_conf *mdev, enum drbd_packet cmd, p->block_id = peer_req->block_id; p->seq_num = 0; /* unused */ if (dgs) - drbd_csum_ee(mdev, mdev->tconn->integrity_w_tfm, peer_req, p + 1); + drbd_csum_ee(mdev, mdev->tconn->integrity_tfm, peer_req, p + 1); err = __send_command(mdev->tconn, mdev->vnr, sock, cmd, sizeof(*p) + dgs, NULL, peer_req->i.size); if (!err) err = _drbd_send_zc_ee(mdev, peer_req); @@ -2406,7 +2406,7 @@ void conn_free_crypto(struct drbd_tconn *tconn) crypto_free_hash(tconn->csums_tfm); crypto_free_hash(tconn->verify_tfm); crypto_free_hash(tconn->cram_hmac_tfm); - crypto_free_hash(tconn->integrity_w_tfm); + crypto_free_hash(tconn->integrity_tfm); crypto_free_hash(tconn->integrity_r_tfm); kfree(tconn->int_dig_in); kfree(tconn->int_dig_vv); @@ -2414,7 +2414,7 @@ void conn_free_crypto(struct drbd_tconn *tconn) tconn->csums_tfm = NULL; tconn->verify_tfm = NULL; tconn->cram_hmac_tfm = NULL; - tconn->integrity_w_tfm = NULL; + tconn->integrity_tfm = NULL; tconn->integrity_r_tfm = NULL; tconn->int_dig_in = NULL; tconn->int_dig_vv = NULL; diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index ddc9de3..9aa1a7b 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -1792,7 +1792,7 @@ struct crypto { struct crypto_hash *verify_tfm; struct crypto_hash *csums_tfm; struct crypto_hash *cram_hmac_tfm; - struct crypto_hash *integrity_w_tfm; + struct crypto_hash *integrity_tfm; struct crypto_hash *integrity_r_tfm; void *int_dig_in; void *int_dig_vv; @@ -1831,7 +1831,7 @@ alloc_crypto(struct crypto *crypto, struct net_conf *new_conf) ERR_VERIFY_ALG, ERR_VERIFY_ALG_ND); if (rv != NO_ERROR) return rv; - rv = alloc_tfm(&crypto->integrity_w_tfm, new_conf->integrity_alg, + rv = alloc_tfm(&crypto->integrity_tfm, new_conf->integrity_alg, ERR_INTEGRITY_ALG, ERR_INTEGRITY_ALG_ND); if (rv != NO_ERROR) return rv; @@ -1846,8 +1846,8 @@ alloc_crypto(struct crypto *crypto, struct net_conf *new_conf) rv = alloc_tfm(&crypto->cram_hmac_tfm, hmac_name, ERR_AUTH_ALG, ERR_AUTH_ALG_ND); } - if (crypto->integrity_w_tfm) { - hash_size = crypto_hash_digestsize(crypto->integrity_w_tfm); + if (crypto->integrity_tfm) { + hash_size = crypto_hash_digestsize(crypto->integrity_tfm); crypto->int_dig_in = kmalloc(hash_size, GFP_KERNEL); if (!crypto->int_dig_in) return ERR_NOMEM; @@ -1864,7 +1864,7 @@ static void free_crypto(struct crypto *crypto) kfree(crypto->int_dig_in); kfree(crypto->int_dig_vv); crypto_free_hash(crypto->cram_hmac_tfm); - crypto_free_hash(crypto->integrity_w_tfm); + crypto_free_hash(crypto->integrity_tfm); crypto_free_hash(crypto->integrity_r_tfm); crypto_free_hash(crypto->csums_tfm); crypto_free_hash(crypto->verify_tfm); @@ -1956,8 +1956,8 @@ int drbd_adm_net_opts(struct sk_buff *skb, struct genl_info *info) tconn->int_dig_in = crypto.int_dig_in; kfree(tconn->int_dig_vv); tconn->int_dig_vv = crypto.int_dig_vv; - crypto_free_hash(tconn->integrity_w_tfm); - tconn->integrity_w_tfm = crypto.integrity_w_tfm; + crypto_free_hash(tconn->integrity_tfm); + tconn->integrity_tfm = crypto.integrity_tfm; crypto_free_hash(tconn->integrity_r_tfm); tconn->integrity_r_tfm = crypto.integrity_r_tfm; @@ -2083,7 +2083,7 @@ int drbd_adm_connect(struct sk_buff *skb, struct genl_info *info) tconn->int_dig_in = crypto.int_dig_in; tconn->int_dig_vv = crypto.int_dig_vv; tconn->cram_hmac_tfm = crypto.cram_hmac_tfm; - tconn->integrity_w_tfm = crypto.integrity_w_tfm; + tconn->integrity_tfm = crypto.integrity_tfm; tconn->integrity_r_tfm = crypto.integrity_r_tfm; tconn->csums_tfm = crypto.csums_tfm; tconn->verify_tfm = crypto.verify_tfm;