diff options
Diffstat (limited to 'drivers/crypto/intel/iaa/iaa_crypto_main.c')
| -rw-r--r-- | drivers/crypto/intel/iaa/iaa_crypto_main.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_main.c b/drivers/crypto/intel/iaa/iaa_crypto_main.c index b2191ade9011..e810d286ee8c 100644 --- a/drivers/crypto/intel/iaa/iaa_crypto_main.c +++ b/drivers/crypto/intel/iaa/iaa_crypto_main.c @@ -347,18 +347,16 @@ int add_iaa_compression_mode(const char *name, goto free; if (ll_table) { - mode->ll_table = kzalloc(ll_table_size, GFP_KERNEL); + mode->ll_table = kmemdup(ll_table, ll_table_size, GFP_KERNEL); if (!mode->ll_table) goto free; - memcpy(mode->ll_table, ll_table, ll_table_size); mode->ll_table_size = ll_table_size; } if (d_table) { - mode->d_table = kzalloc(d_table_size, GFP_KERNEL); + mode->d_table = kmemdup(d_table, d_table_size, GFP_KERNEL); if (!mode->d_table) goto free; - memcpy(mode->d_table, d_table, d_table_size); mode->d_table_size = d_table_size; } @@ -922,7 +920,7 @@ static void rebalance_wq_table(void) for_each_node_with_cpus(node) { node_cpus = cpumask_of_node(node); - for (cpu = 0; cpu < nr_cpus_per_node; cpu++) { + for (cpu = 0; cpu < cpumask_weight(node_cpus); cpu++) { int node_cpu = cpumask_nth(cpu, node_cpus); if (WARN_ON(node_cpu >= nr_cpu_ids)) { @@ -1079,8 +1077,8 @@ static void iaa_desc_complete(struct idxd_desc *idxd_desc, update_total_comp_bytes_out(ctx->req->dlen); update_wq_comp_bytes(iaa_wq->wq, ctx->req->dlen); } else { - update_total_decomp_bytes_in(ctx->req->dlen); - update_wq_decomp_bytes(iaa_wq->wq, ctx->req->dlen); + update_total_decomp_bytes_in(ctx->req->slen); + update_wq_decomp_bytes(iaa_wq->wq, ctx->req->slen); } if (ctx->compress && compression_ctx->verify_compress) { @@ -1498,7 +1496,6 @@ static int iaa_comp_acompress(struct acomp_req *req) u32 compression_crc; struct idxd_wq *wq; struct device *dev; - u64 start_time_ns; int order = -1; compression_ctx = crypto_tfm_ctx(tfm); @@ -1572,10 +1569,8 @@ static int iaa_comp_acompress(struct acomp_req *req) " req->dlen %d, sg_dma_len(sg) %d\n", dst_addr, nr_sgs, req->dst, req->dlen, sg_dma_len(req->dst)); - start_time_ns = iaa_get_ts(); ret = iaa_compress(tfm, req, wq, src_addr, req->slen, dst_addr, &req->dlen, &compression_crc, disable_async); - update_max_comp_delay_ns(start_time_ns); if (ret == -EINPROGRESS) return ret; @@ -1622,7 +1617,6 @@ static int iaa_comp_adecompress_alloc_dest(struct acomp_req *req) struct iaa_wq *iaa_wq; struct device *dev; struct idxd_wq *wq; - u64 start_time_ns; int order = -1; cpu = get_cpu(); @@ -1679,10 +1673,8 @@ alloc_dest: dev_dbg(dev, "dma_map_sg, dst_addr %llx, nr_sgs %d, req->dst %p," " req->dlen %d, sg_dma_len(sg) %d\n", dst_addr, nr_sgs, req->dst, req->dlen, sg_dma_len(req->dst)); - start_time_ns = iaa_get_ts(); ret = iaa_decompress(tfm, req, wq, src_addr, req->slen, dst_addr, &req->dlen, true); - update_max_decomp_delay_ns(start_time_ns); if (ret == -EOVERFLOW) { dma_unmap_sg(dev, req->dst, sg_nents(req->dst), DMA_FROM_DEVICE); req->dlen *= 2; @@ -1713,7 +1705,6 @@ static int iaa_comp_adecompress(struct acomp_req *req) int nr_sgs, cpu, ret = 0; struct iaa_wq *iaa_wq; struct device *dev; - u64 start_time_ns; struct idxd_wq *wq; if (!iaa_crypto_enabled) { @@ -1773,10 +1764,8 @@ static int iaa_comp_adecompress(struct acomp_req *req) " req->dlen %d, sg_dma_len(sg) %d\n", dst_addr, nr_sgs, req->dst, req->dlen, sg_dma_len(req->dst)); - start_time_ns = iaa_get_ts(); ret = iaa_decompress(tfm, req, wq, src_addr, req->slen, dst_addr, &req->dlen, false); - update_max_decomp_delay_ns(start_time_ns); if (ret == -EINPROGRESS) return ret; @@ -2014,7 +2003,7 @@ static int __init iaa_crypto_init_module(void) int ret = 0; int node; - nr_cpus = num_online_cpus(); + nr_cpus = num_possible_cpus(); for_each_node_with_cpus(node) nr_nodes++; if (!nr_nodes) { |