dccd1cb407
Update some patch for uadk_engine from mainline. Signed-off-by: Yang Shen <shenyang39@huawei.com> (cherry picked from commit 6ae4d8c0999343eddb153c4e4e879a6b66ef528f)
33 lines
1017 B
Diff
33 lines
1017 B
Diff
From 17bfd66f31e712ffd9364bfb43c9899e10e84a7d Mon Sep 17 00:00:00 2001
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From: Kai Ye <yekai13@huawei.com>
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Date: Sat, 2 Apr 2022 11:19:16 +0800
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Subject: [PATCH 41/57] cipher: optimize the process of ctx initialization
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Optimize the process of ctx initialization as switching to soft work.
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If the ctx resources of a thread are insufficient at the beginning, the
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thread can't apply for resources again. Therefore, an flag checking is
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required.
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Signed-off-by: Kai Ye <yekai13@huawei.com>
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---
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src/uadk_cipher.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/src/uadk_cipher.c b/src/uadk_cipher.c
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index 91895cc..8a2c39d 100644
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--- a/src/uadk_cipher.c
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+++ b/src/uadk_cipher.c
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@@ -851,6 +851,9 @@ static void uadk_e_ctx_init(EVP_CIPHER_CTX *ctx, struct cipher_priv_ctx *priv)
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priv->req.iv_bytes = EVP_CIPHER_CTX_iv_length(ctx);
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priv->req.iv = priv->iv;
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+ if (priv->switch_flag == UADK_DO_SOFT)
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+ return;
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+
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ret = uadk_e_init_cipher();
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if (unlikely(!ret)) {
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priv->switch_flag = UADK_DO_SOFT;
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--
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2.27.0
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