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Tue, 6 Feb 2024 12:51:43 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id OpGLGl8rwmU6MgAAD6G6ig (envelope-from ); Tue, 06 Feb 2024 12:51:43 +0000 Date: Tue, 6 Feb 2024 13:51:14 +0100 From: David Sterba To: tavianator@tavianator.com Cc: wqu@suse.com, linux-btrfs@vger.kernel.org Subject: Re: [PATCH] btrfs: tree-checker: dump the page status if hit something wrong Message-ID: <20240206125114.GN355@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <20240206033807.15498-1-tavianator@tavianator.com> Precedence: bulk X-Mailing-List: linux-btrfs@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: <20240206033807.15498-1-tavianator@tavianator.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Authentication-Results: smtp-out1.suse.de; none X-Spamd-Result: default: False [-0.01 / 50.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.30)[dsterba@suse.cz]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; REPLYTO_ADDR_EQ_FROM(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-0.21)[71.53%] X-Spam-Level: X-Spam-Flag: NO X-Spam-Score: -0.01 On Mon, Feb 05, 2024 at 10:38:07PM -0500, tavianator@tavianator.com wrote: > On Sat, 27 Jan 2024 10:18:36 +1030, Qu Wenruo wrote: > Here's my reproducer if you want to try it yourself. It uses bfs, a > find(1) clone I wrote with multi-threading and io_uring support. I'm Do you use other fancy tech like io_uring? This itself can be a significant factor, other than config, host etc.