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bh=86NGcE2QzsoPSKpgW7wxGnxXuC4kPvVufiXRwf1RnWU=; b=bGo0VDTavjybg86ux27BfXyP1HG/sg1YgAUaeyeIpla1vrr52bE3LUTB55NgyQUOohoAUw GMMcq6WQPCEggPCg== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id BA3E4136F5; Thu, 18 Jan 2024 16:51:35 +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 TUcnIBdXqWXCSgAAD6G6ig (envelope-from ); Thu, 18 Jan 2024 16:51:35 +0000 From: Gabriel Krisman Bertazi To: Eric Biggers Cc: tytso@mit.edu, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk, jaegeuk@kernel.org, Linus Torvalds Subject: Re: [PATCH v2] libfs: Attempt exact-match comparison first during casefold lookup In-Reply-To: <8734uufy1o.fsf@mailhost.krisman.be> (Gabriel Krisman Bertazi's message of "Thu, 18 Jan 2024 12:42:27 -0300") References: <20240118004618.19707-1-krisman@suse.de> <20240118035053.GB1103@sol.localdomain> <8734uufy1o.fsf@mailhost.krisman.be> Date: Thu, 18 Jan 2024 13:51:33 -0300 Message-ID: <87y1cmega2.fsf@mailhost.krisman.be> User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=MJIk05eu; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=bGo0VDTa X-Spamd-Result: default: False [-6.13 / 50.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DWL_DNSWL_HI(-3.50)[suse.de:dkim]; RCPT_COUNT_FIVE(0.00)[6]; RCVD_COUNT_THREE(0.00)[3]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+]; MX_GOOD(-0.01)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,suse.de:email]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-2.32)[96.81%] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Queue-Id: 433FD1F798 X-Spam-Level: X-Spam-Score: -6.13 X-Spam-Flag: NO Gabriel Krisman Bertazi writes: > can't change since it's already a copy of the dentry->d_name pointer; dentry->d_name.name -- Gabriel Krisman Bertazi