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b=kf7vD2PMlRugco/gixwl6qO61uIeodj7f+pX287GNC4q7nt63hRP6khor5FKThsPS GsHH9OI7giafksCC0Cye9sdUcyIjZ+Uz3SvTD8dEBcfteBtTPohLvfu2+NdwUxLnty 2nUPZkCm4J92i4NLFTradHtn4rXOoFr0Vg/qg/RI= Date: Wed, 25 Feb 2026 19:03:29 -0800 From: Andrew Morton To: Sergey Senozhatsky Cc: Jens Axboe , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-mm@kvack.org, Minchan Kim , Brian Geffon , Richard Chang , Suren Baghdasaryan Subject: Re: [PATCH] zram: rename writeback_compressed device attr Message-Id: <20260225190329.8f76b847d391c71d58988234@linux-foundation.org> In-Reply-To: <20260226025429.1042083-1-senozhatsky@chromium.org> References: <20260226025429.1042083-1-senozhatsky@chromium.org> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 2CE094000F X-Stat-Signature: yh87pry5kbxib8u1da7jm4ch849r378s X-Rspam-User: X-HE-Tag: 1772075011-142146 X-HE-Meta: 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 auks3u3x KYqA18AQlCg+YMbaPez39QX0zIRAgxN2qZWq71q0qpSQ+dOTuhyOmxnBAxmIeFCXsYXu0Mtf0Hr61IaO+YZwk7dW2zivKP6e29j5jzm/mZrRIrs4/Qy8H+vFwh2FFdeCCxAN7lVLSS2UdNC48bHPUne4GCC1cFwI8+kdfE7Ii8i7i1Xi/luRJ5iKLRGHPwqHg5VGDRPjH+wzTufCFXU0HZmdReKjhEFJ0JPU2V8ncEEGHRGVWb0s2FxpxPscnrIX28Y6C2D9/oVKrqPq8fEra9FDwIQAiUAXnoWFyRFBflJC94yh+0C38a5bt7LFZetK6qux3iJNFMBUFPsaN2dwsGSbVoQ== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, 26 Feb 2026 11:54:21 +0900 Sergey Senozhatsky wrote: > Rename writeback_compressed attr to compressed_writeback > to avoid possible confusion and have more natural naming. > writeabck_compressed may look like an alternative version > of writeback while in fact writeback_compressed only sets > a writeback property. Make this distinction more clear > with a new compressed_writeback name. > > ... > > Andrew, the code in question is in 7.0-rc1, it has not been > released yet, so we think it's safe to rename the attribute > without breaking userspace. Can you please pick this patch > for 7.0-rc2? Fair enough. I'll add Fixes: 4c1d61389e8e ("zram: introduce writeback_compressed device attribute") and shall queue it as a hotfix.