From nobody Fri Oct 18 05:18:51 2024 Received: from m16.mail.126.com (m16.mail.126.com [220.197.31.6]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E616914EC77 for ; Tue, 23 Jul 2024 12:42:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.6 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721738537; cv=none; b=a0r1/CCFDBdYmWtUR5pkiIULsXS40vd3s8Ijh1tfA/Mr/67/W/OOMDhjgZQQQ6dGy9XIbcRO1A4EjOE+RbCQY0XJydGFlJkaul/pbk3Mx6KaEhgf3Oo9v9ZvKNBh2DcftW0R4hlOqDaT8b10+TKjNvJmVyWFkB2o39Q7rxp5keU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721738537; c=relaxed/simple; bh=ZMGTy6L5ameQtkF0U00DXCC0w5avqUDwOcTxgkwPhVg=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=OoCIqGM5WzE8u1PAn6gO+T9E3UwFFP5u6e5qUYQidLctHKCNgSX5z4apVvPB8jo3wyITrnEN//nLgZehLhhIaN25CgRqqX5cSw1/Jj+JPu5B6HIMYVzoCD6yTatx96wvtyvz+xKZRuVNouk58tzPgF45cBVr1f6S5cQk75gOKGg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=126.com; spf=pass smtp.mailfrom=126.com; dkim=pass (1024-bit key) header.d=126.com header.i=@126.com header.b=moGBIpDx; arc=none smtp.client-ip=220.197.31.6 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=126.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=126.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=126.com header.i=@126.com header.b="moGBIpDx" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=126.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=5hybL gfjPzD38zj1PtzkVJO3sqnNe/5QU/Bs5Yqk2sA=; b=moGBIpDx0vUfH9an+rT7a O4omCQKT6EW/u3FxGO26RcexPGMD4q2fIn7ZLEzWr7zaj+/T+NFYpJNupjVnHMBt 7XHOlBQUDpzf0V3+G/dfudgt1Py8odByi8i00gZeRcnEXmYuX55pgod3ukZE2w0/ vOx/v+tn8UkCpZRlD8xqA0= Received: from localhost.localdomain (unknown [113.247.46.246]) by gzga-smtp-mta-g1-3 (Coremail) with SMTP id _____wDn76NgpJ9mVkJbAg--.40445S2; Tue, 23 Jul 2024 20:38:56 +0800 (CST) From: Bing Huang To: peterz@infradead.org Cc: dietmar.eggemann@arm.com, rostedt@goodmis.org, brauner@kernel.org, bristot@redhat.com, bsegall@google.com, juri.lelli@redhat.com, linux-kernel@vger.kernel.org, mgorman@suse.de, mingo@redhat.com, vincent.guittot@linaro.org Subject: [PATCH RESEND] sched/fair: Remove stale buddies comment for last and skip Date: Tue, 23 Jul 2024 20:38:56 +0800 Message-Id: <20240723123856.3852-1-huangbing775@126.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: _____wDn76NgpJ9mVkJbAg--.40445S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrur4fKFW3AFW5Ww4DXw17trb_yoWDGFX_Cw nYg3s5Gr10yr1agrW7Gw4fXr9Yqay8KFyrZ3Z8tFZ7t3WIqr98JF95CFyfWr93Gwn2kF4D Grn3Was29F18GjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUbuyI5UUUUU== X-CM-SenderInfo: xkxd0w5elqwlixv6ij2wof0z/1tbimhwlr2VLcpe2hgABs2 Content-Type: text/plain; charset="utf-8" From: Bing Huang commit 5e963f2bd465 ("sched/fair: Commit to EEVDF") has removed last and skip. Modify the comment accordingly. Signed-off-by: Bing Huang Acked-by: Vincent Guittot --- kernel/sched/fair.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 41b58387023d..383582f87def 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5466,8 +5466,6 @@ set_next_entity(struct cfs_rq *cfs_rq, struct sched_e= ntity *se) * Pick the next process, keeping these things in mind, in this order: * 1) keep things fair between processes/task groups * 2) pick the "next" process, since someone really wants that to run - * 3) pick the "last" process, for cache locality - * 4) do not run the "skip" process, if something else is available */ static struct sched_entity * pick_next_entity(struct cfs_rq *cfs_rq) --=20 2.25.1