From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) by lore.proxmox.com (Postfix) with ESMTPS id BA9931FF389 for ; Tue, 7 May 2024 18:00:52 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 6032012F00; Tue, 7 May 2024 18:00:57 +0200 (CEST) From: Christian Ebner To: pbs-devel@lists.proxmox.com Date: Tue, 7 May 2024 17:52:19 +0200 Message-Id: <20240507155244.793819-38-c.ebner@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240507155244.793819-1-c.ebner@proxmox.com> References: <20240507155244.793819-1-c.ebner@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.027 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pbs-devel] [PATCH v5 proxmox-backup 37/62] datastore: dynamic index: add method to get digest X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox Backup Server development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pbs-devel-bounces@lists.proxmox.com Sender: "pbs-devel" In preparation for injecting reused payload chunks in payload streams for regular files with unchanged metaddata. Allows to get the digest of a dynamic index entry to construct a reusable dynamic entry from it. Signed-off-by: Christian Ebner --- changes since version 4: - no changes pbs-datastore/src/dynamic_index.rs | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/pbs-datastore/src/dynamic_index.rs b/pbs-datastore/src/dynamic_index.rs index 71a5082e1..b8047b5b1 100644 --- a/pbs-datastore/src/dynamic_index.rs +++ b/pbs-datastore/src/dynamic_index.rs @@ -72,6 +72,11 @@ impl DynamicEntry { pub fn end(&self) -> u64 { u64::from_le(self.end_le) } + + #[inline] + pub fn digest(&self) -> [u8; 32] { + self.digest + } } pub struct DynamicIndexReader { -- 2.39.2 _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel