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Thu, 2 Oct 2025 03:21:05 +0000 (UTC) Date: Thu, 2 Oct 2025 11:21:01 +0800 From: Baoquan He To: linux-mm@kvack.org, akpm@linux-foundation.org, chrisl@kernel.org Cc: kasong@tencent.com, youngjun.park@lge.com, aaron.lu@intel.com, baohua@kernel.org, shikemeng@huaweicloud.com, nphamcs@gmail.com Subject: Re: [PATCH v3 0/2] mm/swapfile.c: select the swap device with default priority round robin Message-ID: References: <20250930063311.14126-1-bhe@redhat.com> MIME-Version: 1.0 In-Reply-To: <20250930063311.14126-1-bhe@redhat.com> X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: 6tFcsAc-DX9L0HV39QD2I0LGBaAMm6fPsKTUX7FkzJg_1759375268 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: B2BE280009 X-Stat-Signature: y8j1w4cpm14rbqtwgw5a4r7tc9yodqc7 X-Rspam-User: X-HE-Tag: 1759375272-37439 X-HE-Meta: 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 vPjjpszq 3b7IaWMIfOsKYBaDIuE2Bod3fswhSrNQbCno79rGagZvKSHFMbiNkz3rFx/0FPxApMnkTz3p0UVTMOnxaFs3lmd5ezhubsNNXxm1HwSpjInHOmifCU10DV7liRNs5aNiTNZnmWsZshZdemw8B55rOIGyTSsds8UND6yqWXreTvGyAF36gH4OH7aqaqBm6VFL4sAPuz5yCXpRtIta6bb02ID/y9UTbQasUO+oyWyee5iTNeZLUiR48KNemqFfmNlxhKlCqdc9YbT5uA3qHS9d3pq9gx09ejhoDYosXaSj0cyB9IDvBUVRTXz0RwoK37o6C5Qo457IxAO7XzgjyuLtSo/BF8ynjeZWejfPxfS0hKTdxySYZ/97R5QYQhY4gHSDVH2k7NjlLb0dyyw9dN2Gq/9GRXnb/zHRq5m26hX1mRaqH5feG6yoVH5QY3uwXgFOeQupo 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 09/30/25 at 02:33pm, Baoquan He wrote: > Currently, on system with multiple swap devices, swap allocation will > select one swap device according to priority. The swap device with the > highest priority will be chosen to allocate firstly. Oops, forgot adding Chris's Suggested-by in this v3 series. The Suggested-by tag was added in v1, but I forgot adding it when splitting v1 patch into two patches in v3. I can add it if v4 is needed, or I may need ping Andrew to help add this if v3 is OK for merging. Thanks Baoquan