From: Sang-Heon Jeon <ekffu200098@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@gentwo.org>,
Dennis Zhou <dennis@kernel.org>, Tejun Heo <tj@kernel.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 0/4] percpu: remove code with no effect
Date: Wed, 2 Sep 2026 01:53:00 +0900 [thread overview]
Message-ID: <20260901165307.1026248-1-ekffu200098@gmail.com> (raw)
Hello,
While reading the percpu initialization path, I found some minor
cleanups for unnecessary initializations and an obsolete return
statement.
No functional change.
Sang-Heon Jeon (4):
percpu: remove redundant assignments to bits
percpu: remove unnecessary initialization in pcpu_build_alloc_info()
percpu: remove unnecessary cpumask_clear() in pcpu_build_alloc_info()
percpu: remove unnecessary return in pcpu_populate_pte()
mm/percpu.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
--
2.43.0
next reply other threads:[~2026-09-01 16:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-01 16:53 Sang-Heon Jeon [this message]
2026-09-01 16:53 ` [PATCH 1/4] percpu: remove redundant assignments to bits Sang-Heon Jeon
2026-09-01 16:53 ` [PATCH 2/4] percpu: remove unnecessary initialization in pcpu_build_alloc_info() Sang-Heon Jeon
2026-09-01 16:53 ` [PATCH 3/4] percpu: remove unnecessary cpumask_clear() " Sang-Heon Jeon
2026-09-01 16:53 ` [PATCH 4/4] percpu: remove unnecessary return in pcpu_populate_pte() Sang-Heon Jeon
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