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Wed, 07 Oct 2026 20:52:29 -0700 (PDT) Received: from google.com ([2a00:79e0:2031:6:97d3:292:91b3:138d]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-892bb49a188sm977281b3a.33.2026.10.07.20.52.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Oct 2026 20:52:29 -0700 (PDT) Date: Thu, 8 Oct 2026 12:52:23 +0900 From: Sergey Senozhatsky To: Oreoluwa Babatunde Cc: Sergey Senozhatsky , Georgi Djakov , andersson@kernel.org, konradybcio@kernel.org, abelvesa@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, minchan@kernel.org, axboe@kernel.dk, rostedt@goodmis.org, mhiramat@kernel.org, mathieu.desnoyers@efficios.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-trace-kernel@vger.kernel.org, djakov@kernel.org Subject: Re: [PATCH 4/6] zram: Add QPaCE zcomp backend Message-ID: References: <20260930145215.3380977-1-georgi.djakov@oss.qualcomm.com> <20260930145215.3380977-5-georgi.djakov@oss.qualcomm.com> <4ed3f09f-74fc-4f07-8897-5c773fbde0b2@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4ed3f09f-74fc-4f07-8897-5c773fbde0b2@oss.qualcomm.com> On (26/10/06 16:53), Oreoluwa Babatunde wrote: > On 9/30/2026 10:43 PM, Sergey Senozhatsky wrote: > > On (26/09/30 07:52), Georgi Djakov wrote: > > [..] > > > @@ -80,10 +87,10 @@ static const struct zcomp_ops *lookup_backend_ops(const char *comp) > > > while (backends[i]) { > > > if (sysfs_streq(comp, backends[i]->name)) > > > - break; > > > + return backends[i]; > > > i++; > > > } > > > - return backends[i]; > > > + return NULL; > > > } > > > > This hunk looks unrelated to the patch in question. > ACK. Will remove this. Thanks, if you are going to add qpace zcomp backend, please note that zcomp API is undergoing some architectural changes [1] (shouldn't be too much extra work to adapt.) [1] https://lore.kernel.org/linux-kernel/20261005122036.718976-1-senozhatsky@chromium.org