From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3ABFC32C316 for ; Mon, 18 Aug 2025 17:10:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755537052; cv=none; b=ZpzR+9RTUaewo5dtyzXQXo8OnzxPfQ5y+FgN0CAymNoUu82gRl5vvECPpM+Q5B5ARQC+bkjP3L7EJ2FztslCABtkhrQkAHl6nQyAyVmidXN0H++5NAZbyXWd3W5M6zBcrSA4yeutJRgRz4FpfJ+nH+lvvZS69b/IS6P/ZtG2Udw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755537052; c=relaxed/simple; bh=uxkqRd0Ce2wAxA1eKGNe4XSzbiGooszgPD7Z7hvNCMM=; h=Date:From:To:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=bfmN3CrAojhv0jdokNZq9eki/j5+j6vh7ELAuMSyfp+XfDb4zCh8MbOeZOWKFpbnYIhDHm6uHfFUojfgmR6Nku29wPuESef/YH1KKG90Hx6d+WljE6juNX2PaUjI9BxHDmL87wD7kSqm9DKlh2dO+HPqEVFI8dCvlkvqQSR5Ijg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz; spf=pass smtp.mailfrom=suse.cz; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b=SJYLiCGR; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b=Hz7G6amw; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b=SJYLiCGR; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b=Hz7G6amw; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.cz Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="SJYLiCGR"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="Hz7G6amw"; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="SJYLiCGR"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="Hz7G6amw" Received: from imap1.dmz-prg2.suse.org (unknown [10.150.64.97]) (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 smtp-out1.suse.de (Postfix) with ESMTPS id 55D5D211ED; Mon, 18 Aug 2025 17:10:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1755537049; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type; bh=uxkqRd0Ce2wAxA1eKGNe4XSzbiGooszgPD7Z7hvNCMM=; b=SJYLiCGRS2jZT+13N7fwEUTNbM8TuZXyb5JMCp/Ok0UNNbHLMbZMdM1TYM91xwOqOu5X7D tpYom0sLyvC3uj6wAk/r/01sZBBblQlNjhyz7xRbTlVTGLlrxwwfiwH5dEMJ4jhyfLrKuW rUSmNz1/uVlE+NzkGVLHtxSSZpk1gQ8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1755537049; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type; bh=uxkqRd0Ce2wAxA1eKGNe4XSzbiGooszgPD7Z7hvNCMM=; b=Hz7G6amw+bIrGz+pMSbNLBR+2WQobleOLWC72VszKXPESZRig7GeqcjgyglN5Nd4+DZd3J q0mAY5AHPuujS8AA== Authentication-Results: smtp-out1.suse.de; none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1755537049; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type; bh=uxkqRd0Ce2wAxA1eKGNe4XSzbiGooszgPD7Z7hvNCMM=; b=SJYLiCGRS2jZT+13N7fwEUTNbM8TuZXyb5JMCp/Ok0UNNbHLMbZMdM1TYM91xwOqOu5X7D tpYom0sLyvC3uj6wAk/r/01sZBBblQlNjhyz7xRbTlVTGLlrxwwfiwH5dEMJ4jhyfLrKuW rUSmNz1/uVlE+NzkGVLHtxSSZpk1gQ8= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1755537049; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to:cc: mime-version:mime-version:content-type:content-type; bh=uxkqRd0Ce2wAxA1eKGNe4XSzbiGooszgPD7Z7hvNCMM=; b=Hz7G6amw+bIrGz+pMSbNLBR+2WQobleOLWC72VszKXPESZRig7GeqcjgyglN5Nd4+DZd3J q0mAY5AHPuujS8AA== 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 43C8C13686; Mon, 18 Aug 2025 17:10:49 +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 gxFhEJleo2jsTgAAD6G6ig (envelope-from ); Mon, 18 Aug 2025 17:10:49 +0000 Date: Mon, 18 Aug 2025 19:10:47 +0200 From: David Sterba To: linux-btrfs@vger.kernel.org Subject: Remaining BTRFS_PATH_AUTO_FREE work Message-ID: <20250818171047.GP22430@twin.jikos.cz> Reply-To: dsterba@suse.cz 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 User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) X-Spam-Level: X-Spamd-Result: default: False [-4.00 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; HAS_REPLYTO(0.30)[dsterba@suse.cz]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MIME_GOOD(-0.10)[text/plain]; URIBL_BLOCKED(0.00)[imap1.dmz-prg2.suse.org:helo,twin.jikos.cz:mid,suse.cz:replyto]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; FUZZY_RATELIMITED(0.00)[rspamd.com]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_ONE(0.00)[1]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; REPLYTO_DOM_NEQ_TO_DOM(0.00)[]; REPLYTO_ADDR_EQ_FROM(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.cz:replyto] X-Spam-Flag: NO X-Spam-Score: -4.00 Hi, there are still possible conversions of struct btrfs_path to BTRFS_PATH_AUTO_FREE(). As this is fairly easy it's approachable for beginners or drive-by contributions. The basic pattern is explained in patch 4c74a32ad323 ("btrfs: DEFINE_FREE for struct btrfs_path"). Examples of previous work: - e23541811877 ("btrfs: do more trivial BTRFS_PATH_AUTO_FREE conversions") - 516748f584fd ("btrfs: use BTRFS_PATH_AUTO_FREE in may_destroy_subvol()") IIRC files beginning with [p-z] haven't been converted yet, search for btrfs_alloc_path() and look if it matches the pattern. Whoever is interested please reply to this mail so the work is not unnecessarily duplicated.