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Mon, 17 Nov 2025 18:14:49 -0800 (PST) Received: from google.com ([2401:fa00:8f:203:54de:ef1f:fc04:3ba4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7b924aea0f8sm14739557b3a.5.2025.11.17.18.14.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Nov 2025 18:14:49 -0800 (PST) Date: Tue, 18 Nov 2025 11:14:43 +0900 From: Sergey Senozhatsky To: Yuwen Chen Cc: bgeffon@google.com, akpm@linux-foundation.org, licayy@outlook.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, minchan@google.com, minchan@kernel.org, richardycc@google.com, senozhatsky@chromium.org Subject: Re: [PATCHv3 1/4] zram: introduce writeback bio batching support Message-ID: <3nqzi2v72dsef2dte7iqe7wahrbzam33druh7klsh45zvefdm3@ab6stznzdxmh> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: 3046180017 X-Stat-Signature: tzebpdyesywzsmc4751inaym88p4i4w8 X-Rspam-User: X-HE-Tag: 1763432090-503174 X-HE-Meta: U2FsdGVkX1/lF+myr4NmAPD0qz04feCS28WoSZtWYswH4unv69MNmvFdOdDfpqmXmZneL8uPHOa1WxAWlltiRhKjIELGw3UhedPwmTu4vOgOxKM8E9vPSBGfW8MLlSFFyiejqCnv9Y4UCJLMYnjpnwpqBfOyi79iSnyMqFJxYgaiv+KEv5LL+jh5eM9LykYaHB7RCr18UuAZN8vovxwqeOhSHPrDJUKLhVl9E2lvTFBL56IjQAeH7WUUxo+EXdkOJ67COfVEbkZYkxe0TgrMThL9/epLl8ocs/pO4wBvYigxmFdbfqPukgOO6GskfOAAlH3sc23/ECFoEY26LZYI2fJPXK2qwzygVyb6fWscfSXFwmjOgL+i40+aVICP4eDZqB9rbTAEXlduvktN4Hi64x5k0mHccHuKOlD5N/8wdFagUkKkKfL5Z1LjD0ekG+lbVYaFJQywX9Oh3NIlH3eYoR32ZqYQgSomevMBUr9AI/ZIizDz+FoZYeCaIUN6EXHQ3hSD+F07sXYEZtKNaMkiTFa7AmzcPFn2Hm/626XRPWFDFQ04lJIaA9fKtsWqu1O11v77aZVLTO6xOaXb5Nm8xAWqcxbDpTcp33IAGnFFVwKpdjfzA+oMGn4pGufSJP5Rqydg774VzN1RFMYOMWHj5dlHO6K428rKcugJUvSffbs3UfBJiST5SDyv9n/ij0o7PneRIIsvW+InSXMEbNn24BClfIZ/sSk1i8/Syl6e3kJanJky2DW/Tgi9kRG9tf4oILYj82uCkHxBSxx11QCEZ8YW6YZdj5Ki1kJk0brH1UyUlGrCjcIiwTZeeNCMuwGgYRrTEZdNtkme0UP5GkvLErXNHYvHuwxbFSHJQarVxGIjoTVMhoWjcCxc+jPN6aueaDYpGs+1iNcv8qlp3kzJnaIrPKXEGJxCuJPD10xDRYz9GusqjDGVDCKk8kcUEWa0d6p77KctTwY3Xv/FnD2 1J54Du01 ge9FZGhTMg8qUapyRa6f/awYM8LB6FA69Ycd8iaelcDyqh/C2+NAgxzzW0ogjTiqorMNqezWvGHv0v956pOSgbqS9FNsaNJBQAEucgHvetJkXu2F/Me5movUVskQgF1aJgApuzNRNblkZGEBbwrvy3JqS3n3YvwI56aTI1iLWe8+aiRu3RVg3tLWe8ZwlBQZqt/4NGxV0FAJ8P1o+vrpdOXu26Pvi5O6dLqY4MmzmfxX2G80AiWWYGy+pKMg64SUfRWR/x/6rRV9D4JgvTblAtPM7cyF8l4qeXES78LpAhhQ3WQPkyfIKGViNobjE0BYCJnGH7OhzihJCHjmRt8q34Wpx814XHt5KkLtFQG6pYeQ97/0= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On (25/11/18 10:08), Yuwen Chen wrote: > On Mon, 17 Nov 2025 10:19:22 -0500, Sergey Senozhatsky wrote: > - index = pps->index; > zram_slot_lock(zram, index); D'oh, indeed. Thanks for spotting this.