From: Yury Norov <ynorov@nvidia.com>
To: "Andrew Morton" <akpm@linux-foundation.org>,
"Alistair Popple" <apopple@nvidia.com>,
"Byungchul Park" <byungchul@sk.com>,
"David Hildenbrand" <david@kernel.org>,
"Gregory Price" <gourry@gourry.net>,
"Johannes Weiner" <hannes@cmpxchg.org>,
"Joshua Hahn" <joshua.hahnjy@gmail.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
"Lorenzo Stoakes" <lorenzo.stoakes@oracle.com>,
"Matthew Brost" <matthew.brost@intel.com>,
"Michal Hocko" <mhocko@suse.com>,
"Michal Koutný" <mkoutny@suse.com>,
"Mike Rapoport" <rppt@kernel.org>, "Rakie Kim" <rakie.kim@sk.com>,
"Suren Baghdasaryan" <surenb@google.com>,
"Tejun Heo" <tj@kernel.org>, "Vlastimil Babka" <vbabka@suse.cz>,
"Waiman Long" <longman@redhat.com>,
"Ying Huang" <ying.huang@linux.alibaba.com>,
"Zi Yan" <ziy@nvidia.com>,
cgroups@vger.kernel.org
Cc: Yury Norov <ynorov@nvidia.com>, Yury Norov <yury.norov@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: [PATCH 0/3] nodemask: align nodes_and{,not} with underlying bitmap ops
Date: Wed, 14 Jan 2026 12:22:12 -0500 [thread overview]
Message-ID: <20260114172217.861204-1-ynorov@nvidia.com> (raw)
nodes_and{,not} are void despite that underlying bitmap_and(,not) return
boolean, true if the result bitmap is non-empty. Align nodemask API, and
simplify client code.
Yury Norov (3):
nodemask: propagate boolean for nodes_and{,not}
mm: use nodes_and() return value to simplify client code
cgroup: use nodes_and() output where appropriate
include/linux/nodemask.h | 8 ++++----
kernel/cgroup/cpuset.c | 7 +++----
mm/memory-tiers.c | 3 +--
mm/mempolicy.c | 3 +--
4 files changed, 9 insertions(+), 12 deletions(-)
--
2.43.0
next reply other threads:[~2026-01-14 17:22 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-14 17:22 Yury Norov [this message]
2026-01-14 17:22 ` [PATCH 1/3] nodemask: propagate boolean for nodes_and{,not} Yury Norov
2026-01-14 17:56 ` Gregory Price
2026-01-14 17:22 ` [PATCH 2/3] mm: use nodes_and() return value to simplify client code Yury Norov
2026-01-14 17:56 ` Gregory Price
2026-01-14 17:22 ` [PATCH 3/3] cgroup: use nodes_and() output where appropriate Yury Norov
2026-01-14 18:00 ` Gregory Price
2026-01-14 19:37 ` [PATCH 0/3] nodemask: align nodes_and{,not} with underlying bitmap ops Joshua Hahn
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260114172217.861204-1-ynorov@nvidia.com \
--to=ynorov@nvidia.com \
--cc=Liam.Howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=apopple@nvidia.com \
--cc=byungchul@sk.com \
--cc=cgroups@vger.kernel.org \
--cc=david@kernel.org \
--cc=gourry@gourry.net \
--cc=hannes@cmpxchg.org \
--cc=joshua.hahnjy@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux@rasmusvillemoes.dk \
--cc=longman@redhat.com \
--cc=lorenzo.stoakes@oracle.com \
--cc=matthew.brost@intel.com \
--cc=mhocko@suse.com \
--cc=mkoutny@suse.com \
--cc=rakie.kim@sk.com \
--cc=rppt@kernel.org \
--cc=surenb@google.com \
--cc=tj@kernel.org \
--cc=vbabka@suse.cz \
--cc=ying.huang@linux.alibaba.com \
--cc=yury.norov@gmail.com \
--cc=ziy@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox