diff options
| author | Tom Zanussi <tom.zanussi@linux.intel.com> | 2024-03-04 15:20:09 -0600 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-04-02 10:49:38 +0800 |
| commit | 956cb8a37039306379a1a926ccb1b55e08ffae80 (patch) | |
| tree | 12832ff7336df712c3fb0ef3497e31b631fff474 /drivers/crypto/intel/iaa/iaa_crypto_main.c | |
| parent | 19b0ed5ddc8b554d1dfc34f870dc56e706ed205a (diff) | |
crypto: iaa - Remove comp/decomp delay statistics
As part of the simplification/cleanup of the iaa statistics, remove
the comp/decomp delay statistics.
They're actually not really useful and can be/are being more flexibly
generated using standard kernel tracing infrastructure.
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/intel/iaa/iaa_crypto_main.c')
| -rw-r--r-- | drivers/crypto/intel/iaa/iaa_crypto_main.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_main.c b/drivers/crypto/intel/iaa/iaa_crypto_main.c index cc4200579e54..6229b24b0d35 100644 --- a/drivers/crypto/intel/iaa/iaa_crypto_main.c +++ b/drivers/crypto/intel/iaa/iaa_crypto_main.c @@ -1498,7 +1498,6 @@ 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 +1571,8 @@ 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 +1619,6 @@ 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 +1675,8 @@ 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 +1707,6 @@ 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 +1766,8 @@ 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; |