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Wed, 4 Mar 2026 10:36:33 +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 yNI+HTELqGkjFQAAD6G6ig (envelope-from ); Wed, 04 Mar 2026 10:36:33 +0000 Received: by quack3.suse.cz (Postfix, from userid 1000) id 379CAA0A1B; Wed, 4 Mar 2026 11:36:29 +0100 (CET) Date: Wed, 4 Mar 2026 11:36:29 +0100 From: Jan Kara To: Christoph Hellwig Cc: Jan Kara , linux-fsdevel@vger.kernel.org, Christian Brauner , Al Viro , linux-ext4@vger.kernel.org, Ted Tso , "Tigran A. Aivazian" , David Sterba , OGAWA Hirofumi , Muchun Song , Oscar Salvador , David Hildenbrand , linux-mm@kvack.org, linux-aio@kvack.org, Benjamin LaHaise , Jens Axboe , linux-block@vger.kernel.org Subject: Re: [PATCH 21/32] bdev: Drop pointless invalidate_mapping_buffers() call Message-ID: References: <20260303101717.27224-1-jack@suse.cz> <20260303103406.4355-53-jack@suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Action: no action X-Rspamd-Queue-Id: 45C60A0005 X-Rspamd-Server: rspam07 X-Stat-Signature: xjaehbrtncbc6afccwjmrqhzx58w7fj6 X-Rspam-User: X-HE-Tag: 1772620596-21437 X-HE-Meta: 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 TxAV87vg u79W7lfYIjI7E8N3IekEF551xkBKjApXxUAaFkvrqwvbIyBe6DTIqrMt5O+UQEls5+fFWWQmL1UqF6AUHg/QBnnVY73yUTECZlBM3TuAtMqppGQMze81WacSoBEYcQWywfAr84Y/LczRC6JMZACil5EycKyWxzDMxdSBdTxGPtf1GmWUnPfP78XQxTM63f+PwyGIIxODhJ+CaduSB+d7J4beDR/+eT1JV49b9aqVSvYORVlngJS44mz+x5nFpIlvTfWC1BdDP+JPNZB5wSMN5anZXKrJwG1H068do4StcV1wbHlKYxJ8tixWDvOCL00vMR6lPVoe6j1Jkymn5eCIkFfpsQNMCQ6NtidH1XxlQV+pWyOQtYF7qKXTgQrT9bR0OCqnnSMlO6FyOLmm2Xc7FkiV9lQJGOcv8all4TRDzk49+aE694a1iOfVNmgAkCNkhA59m4LvAaiu29DM= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Tue 03-03-26 06:09:03, Christoph Hellwig wrote: > FYI, linux-block only got this patch which is totally messed up. > Please always send all patches to every list and person, otherwise > you fill peoples inboxes with unreviewable junk. Well, I've CCed on the whole series everybody who was non-trivially impacted. But there are couple of these trivial "remove effectively dead code" patches which stand on their own and a lot of people actually prefer to only get individual patches in such cases. So I don't plan on changing that but I guess I could have CCed linux-block on the whole series as buffer_heads are tangentially related to block layer anyway. Honza -- Jan Kara SUSE Labs, CR