[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230715042343.434588-1-willy@infradead.org>
Date: Sat, 15 Jul 2023 05:23:38 +0100
From: "Matthew Wilcox (Oracle)" <willy@...radead.org>
To: Johannes Weiner <hannes@...xchg.org>
Cc: "Matthew Wilcox (Oracle)" <willy@...radead.org>,
linux-mm@...ck.org, linux-kernel@...r.kernel.org,
vitaly.wool@...sulko.com, cerasuolodomenico@...il.com,
nphamcs@...il.com, hch@...radead.org, yosryahmed@...gle.com,
akpm@...ux-foundation.org
Subject: [PATCH 0/5] Followup folio conversions for zswap
With frontswap killed, it's worth converting the zswap_load() and
zswap_store() functions to take a folio instead of a page pointer.
They aren't converted to support large folios, but there are a lot of
unnecessary calls to compound_head() that are removed by these patches.
Matthew Wilcox (Oracle) (5):
fix-frontswap
zswap: Make zswap_store() take a folio
memcg: Convert get_obj_cgroup_from_page to get_obj_cgroup_from_folio
swap: Remove some calls to compound_head() in swap_readpage()
zswap: Make zswap_load() take a folio
include/linux/memcontrol.h | 4 ++--
include/linux/zswap.h | 8 ++++----
mm/memcontrol.c | 8 ++++----
mm/page_io.c | 17 +++++++++--------
mm/zswap.c | 27 +++++++++++++++------------
5 files changed, 34 insertions(+), 30 deletions(-)
--
2.39.2
Powered by blists - more mailing lists