From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from omta038.useast.a.cloudfilter.net (omta038.useast.a.cloudfilter.net [44.202.169.37]) by sourceware.org (Postfix) with ESMTPS id 27B003858C60 for ; Sun, 28 Jan 2024 16:28:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 27B003858C60 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=tromey.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 27B003858C60 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=44.202.169.37 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706459292; cv=none; b=K5C4YNWjstFDr3vCqdIMWzaPibMc/6TWg7JCOo5boUIFXJ+Vzm2ScgjU4QuOg/2yoUkGTnffwmVJNNPugQ2icuRdYFtv3jm3OHY9G9rEEI4ANcEVbbg8M1cGtH8WmWX6ypYXFUdraoBf6PAljVajGDqdiGLsXeEWPHzqzGG9Ipc= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1706459292; c=relaxed/simple; bh=YlitusNkHGv3TvKAw6MBxkS7AbaAvfbkX8oce6uXC7o=; 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bh=TEoU+czwWiEnphe3Rq/vYATNEio9fe+ZxmsLIC6n5w8=; b=jKkxH686szqXg41z+TG1kjghyK pjvWyqGQkpJOQAdFKiF0L0EulYzRRtbupJ2sBNzMLGXfgthjnLoGz9SRzuq0kD6VBR9FfqT2IaHo9 m5AQ0AUVqg1QXyCn2LZeobTXp; Received: from 97-122-68-157.hlrn.qwest.net ([97.122.68.157]:36512 helo=[192.168.0.21]) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1rU80u-003tVN-1W for gdb-patches@sourceware.org; Sun, 28 Jan 2024 09:28:08 -0700 From: Tom Tromey Subject: [PATCH 0/5] Fix race when writing to index cache Date: Sun, 28 Jan 2024 09:28:04 -0700 Message-Id: <20240128-pr-31262-index-cache-race-v1-0-4fe53c5265e3@tromey.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAJSAtmUC/x3MwQrCMAyA4VcZORto45Dqq4iHLM1sDtaRigzG3 t2643f4/w2aummD27CB69eavWtHPA0ghetT0XI3UKAxREq4OJ4jXQitZl1RWIqisyiGMSWma6Y cA/R+cZ1tPd73R/fETXFyrlL+xxe3jzrs+w/gqRfwhAAAAA== To: gdb-patches@sourceware.org X-Mailer: b4 0.12.4 X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.68.157 X-Source-L: No X-Exim-ID: 1rU80u-003tVN-1W X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-68-157.hlrn.qwest.net ([192.168.0.21]) [97.122.68.157]:36512 X-Source-Auth: tom+tromey.com X-Email-Count: 1 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfKPCQpNliS3UsgWA4K3fhSYdimCKqwiPcSG+V9iiiwqnMaqpbHOsJ/B+vPsrijiOMZMnpDIt5dOgrGbC0UvsH5f3mzByOzgGsAdhWUsbmVivGGr5heDb LvRgGmuv8cf3XzVojmwhngP6tJkjsbo7Rw+PjPiVnZt22E4VUsAU0TRjINYxc99AjTu7VVCmLiNazpj9KSh4JFKGNQlkG9lL6CU= X-Spam-Status: No, score=-3016.7 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,JMQ_SPF_NEUTRAL,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This series is mostly cleanup, in preparation for the final patch that fixes a race when writing to the index cache. --- Tom Tromey (5): Rename members of index_cache_store_context Capture directory in index_cache_store_context Capture the per-BFD object in index_cache_store_context Move the 'store' method to index_cache_store_context Avoid race when writing to index cache gdb/dwarf2/cooked-index.c | 28 ++++++++++++---------------- gdb/dwarf2/cooked-index.h | 16 ++++++++++------ gdb/dwarf2/index-cache.c | 33 +++++++++++++++++++-------------- gdb/dwarf2/index-cache.h | 19 +++++++++++-------- 4 files changed, 52 insertions(+), 44 deletions(-) --- base-commit: 3dfc29463ae08a45adb6f1f7bb2a5232c1a33151 change-id: 20240128-pr-31262-index-cache-race-0488a29d2d10 Best regards, -- Tom Tromey