From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DABDD1A9FAD; Thu, 21 Aug 2025 01:24:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755739475; cv=none; b=Li6TLhDsInbzBuM0C8Nk+qa4v+OqKUPmRkbxrd+pXAhdFO70vpFiyfgq5LQcWRz66mCIUu9BS46EDs9+Fss6xiZ6en5maYX5LzFfiey3wShtpgXS8xuIOy4RKha6S8Xmfyirhn0PBj+SlhZTlGVcdXXboM9XIAb6X31T0NEDhg0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755739475; c=relaxed/simple; bh=qfW4Kowl6Di2mWWZ+BEr4xq74a5o094guJIGXEOg1X8=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=TpXWY7R8Ki+3+4pQPJRsGlYkmqEwV32xkLp5/6yyXqgxj+OkKVS7qtcHvHfzH/5pFDlBgFmTdh38oC9SK15h6QpZP/d1UwcXr8hMSZI6erc9QRawGERmRYyEDOiXWyZY/3y+AtqZBpKMWqFEJd2cumYxYpcIAQGJj3p6eomOz9s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=o0AA1opt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="o0AA1opt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2B26C4CEE7; Thu, 21 Aug 2025 01:24:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755739474; bh=qfW4Kowl6Di2mWWZ+BEr4xq74a5o094guJIGXEOg1X8=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=o0AA1opt4Bm7HDV0G/wt0LNWaaXSiq/mTWgjpWreaC9NGfc1mnynmkQDSO2itZzEy 3G4SpLrUupJEvzwSravj9a+JgLScwgGQFC3iPEnyCDVOGX+g76v23xbAB7oLiqQbk/ 6zEx99bQnjUOrGiC0m6gHcQ0+oiIKgEyXqEAdv8SNZpX/eOSjTosL0Fa/hyjPo0mI6 JJX8TgF/Q0QXJDF7lMAOxc50qmahd3UetiVwPdhjo/fY4pRrtdAP2IHiRUUGJhgO3+ zQ37vkdCzceDebF9N9Eq6Mqf/n4/C0Y7VP8einAsDFGEpIaY/R4bQXbnTLW2IEaeFR OAimYw/TCJ5LA== Date: Wed, 20 Aug 2025 18:24:34 -0700 Subject: [PATCH 5/6] fuse2fs: increase inode cache size From: "Darrick J. Wong" To: tytso@mit.edu Cc: John@groves.net, bernd@bsbernd.com, linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, miklos@szeredi.hu, joannelkoong@gmail.com, neal@gompa.dev Message-ID: <175573714775.23206.4282203876180299148.stgit@frogsfrogsfrogs> In-Reply-To: <175573714661.23206.877359205706511372.stgit@frogsfrogsfrogs> References: <175573714661.23206.877359205706511372.stgit@frogsfrogsfrogs> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: Darrick J. Wong Increase the internal inode cache size. Does this improve performance any? Signed-off-by: "Darrick J. Wong" --- misc/fuse2fs.c | 4 ++++ misc/fuse4fs.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/misc/fuse2fs.c b/misc/fuse2fs.c index d3ac5f7b6627cd..0c310443b1504b 100644 --- a/misc/fuse2fs.c +++ b/misc/fuse2fs.c @@ -1141,6 +1141,10 @@ static errcode_t fuse2fs_open(struct fuse2fs *ff, int libext2_flags) return err; } + err = ext2fs_create_inode_cache(ff->fs, 1024); + if (err) + return translate_error(ff->fs, 0, err); + ff->fs->priv_data = ff; ff->blocklog = u_log2(ff->fs->blocksize); ff->blockmask = ff->fs->blocksize - 1; diff --git a/misc/fuse4fs.c b/misc/fuse4fs.c index 85d73a9088d237..186a3188acfa59 100644 --- a/misc/fuse4fs.c +++ b/misc/fuse4fs.c @@ -1302,6 +1302,10 @@ static errcode_t fuse4fs_open(struct fuse4fs *ff, int libext2_flags) if (err) return translate_error(ff->fs, 0, err); + err = ext2fs_create_inode_cache(ff->fs, 1024); + if (err) + return translate_error(ff->fs, 0, err); + ff->fs->priv_data = ff; ff->blocklog = u_log2(ff->fs->blocksize); ff->blockmask = ff->fs->blocksize - 1;