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X-CSE-ConnectionGUID: 0b9auKheSPeCiAkXoS7K+A== X-CSE-MsgGUID: FL2sWazBR7mjpvIttvZgJQ== X-IronPort-AV: E=Sophos;i="6.23,219,1770566400"; d="scan'208";a="144862048" Received: from unknown (HELO uls-op-esad1-o.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 06 May 2026 16:48:04 +0800 X-CSE-ConnectionGUID: eI4/O+xOTq2tLmIII0/D+A== X-CSE-MsgGUID: Rvq+HWvvRven8pI/FnqxyQ== IronPort-SDR: 69fb0031_MUdC6BWuV1puYMCO7bskfX6GKGT2Y6tAY782136AyDJ+oET rlop8WW21jeHtoiAwVGd2KVWkX1CjvX3NAhfL+A== Received: from uls-op-esai1-o.wdc.com ([10.248.3.45]) by uls-op-esad1-o.wdc.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 06 May 2026 01:47:44 -0700 X-CSE-ConnectionGUID: 0L+uBArmQx6WoI2fXu2yXw== X-CSE-MsgGUID: 7/GmHKBNTfex5oqEb8E+6A== WDCIronportException: Internal Received: from wdap-ev3kzn5lk3.ad.shared (HELO gcv.wdc.com) ([10.224.16.14]) by uls-op-esai1-o.wdc.com with ESMTP; 06 May 2026 01:47:43 -0700 From: Hans Holmberg To: youngjun.park@lge.com Cc: chrisl@kernel.org, linux-mm@kvack.org, hans@owltronix.com, lsf-pc@lists.linux-foundation.org Subject: follow up after discussion at LSF Date: Wed, 6 May 2026 10:47:41 +0200 Message-ID: <20260506084741.14228-1-hans.holmberg@wdc.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: C3749120004 X-Stat-Signature: h1pge3786uj9s4n3k6stmom5pk6xh453 X-Rspam-User: X-HE-Tag: 1778057286-57467 X-HE-Meta: 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 SyeKiNrQ gCmnfYaOIjI6Pc+XReuyGacO/DRAy2RRX+XCOGZ/PT4URTjgUVOXlCfjz/X5DPDr9hA1WXcuO/bLlM64XQ0/EHg7BNxEr7kgKBw6uIGkucK7dQO0keUh+ssybWfmcaPhn3BQ75OYxzIfpt+gcaMCtp1pAafeOMBwqAAWynWfNPh4fPv4sWOFNkrqBIBSUKyZyeLl45pXIj0EzAtf5rH3xDzSgh3OurHRPQqIvu1mRDfG6R+FCO8VIyXCtUhJw7Tr2/VZbsiMM8B9qieo5VE5kUG7+hULWKL034VtBPZDNZxyvT7RV5zkPCAQ/XcRoC05Ec+VNh32rPFd0zSqNQ6UXtOfOTGXXeeTWchbY8QpD711kY4RvwstIuIqecx1G1SaJVWynL1yZ4TUhy90RCpSYr00H4BROM/IkklXVCkX7D0aKKrs= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: I'd just like to point out a paper by Shai Bergman: "ZNSwap: un-Block your Swap" https://www.usenix.org/conference/atc22/presentation/bergman It targets ZNS SSDs but it has a lot of relevant good stuff.