From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (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 7B09A2DC772 for ; Wed, 24 Sep 2025 10:05:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758708469; cv=none; b=YstiCjeHBnUE6xVaQuaCQWZwJ9lacPekHlUKa+tfCBStSIdceDXpiJtrDXNG+YIdoPfnZyBLRJdRtF0N+ITSY6O5A7Yd9irVBi4yMtctF2wzVa8gLKpMQdHVD4ZKcQtzfyJNSauJvmXdKYUamgt/OVDGUYPUO94htpjQePUcJDU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758708469; c=relaxed/simple; bh=sYKyi1GljDPwyYCKK9pNWe4UDLItnRQH0F7TSJIA4GQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Z9Fy7bsZzIzRBz1/L/h3l7CQE0f8MKCx1i3Q0wZjOpdbL6Tr7Kf9bIFC6v78PdAkK4f3n/vKz7CJ4jeNp9Yy+tyvv5mozmlR3XGVbuiCj5BzijiKkj/y4wU7u2fGjLc6+NByENn1XRAKQdFPiYmBC0VLwE7hueHDMABue7PGTmU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=gOPdSeqi; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="gOPdSeqi" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=6xexGhEpQJpQHFxvgBZMOZzRQSZThCqrEbn8o11z0IA=; b=gOPdSeqimbiDMkkIcktabh1LxM CP0voVusSFWVskOFNzK8Jl8SyUzDQ5/aAe1davbwZVc/r7HLk0FN1sWbjGyLiB7alKTbhpAh+ec+J zbYjP1+T+L58LaLVoPCp4DR1DxC8sL6qJk5WcbWIPUMKf+xKbWyfMHDIcpJ0tIAAWa8U/S76bGroy cySev/+6FCDUfEFQNzwYWI6BaZxU9m0oyDUcgIfeibNig7z25KtpKCZh+MoNd3fkn92zuhlhEAGTi uHMa2tfIxXoUSwoBWuCdfv+KIUq8oKrM5HESWDUr+m5QVM5StI2ewQFLp1GWbwbptGCRfJKlkXMrR rofUuQPg==; Received: from willy by casper.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1v1MMP-0000000DFZo-3khG; Wed, 24 Sep 2025 10:04:29 +0000 Date: Wed, 24 Sep 2025 11:04:29 +0100 From: Matthew Wilcox To: Kiryl Shutsemau Cc: Alexander Viro , Christian Brauner , Jan Kara , linux-fsdevel@vger.kernel.org, Dave Chinner Subject: Re: [RFC PATCH 2/2] fs: Defer evicting inodes to a workqueue Message-ID: References: <20250924091000.2987157-1-willy@infradead.org> <20250924091000.2987157-3-willy@infradead.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Sep 24, 2025 at 10:28:09AM +0100, Kiryl Shutsemau wrote: > > + printk("deferring some inodes\n"); > > Debug leftovers? $ grep defer kern.out I have low confidence in the correctness of this patch as I don't have a reliable reproducer. I haven't seen the printk trigger yet. Maybe I should force it to trigger sometimes.