From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7994C2AEE4 for ; Sun, 1 Mar 2026 09:18:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772356690; cv=none; b=n8Kpt1WV54h5dM9yVzFcFoPPubRwjsl6C9sYQbG1JJtgVJ4vAJTYM+Vvty93OiveGL5y9F7ZVCdCaqN2uu0gWk/ufmjhDgnW7Qo8AAwd0YM1GlLG8g8SfjfwJ5v+8aQ0uboDSgFmnwlWmQodEY2+ldLtKNIc82KnLLvOUnDb9Xc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772356690; c=relaxed/simple; bh=nSIe7jnOvwAdENSDdLRAIRPRQB1IFcezVYSPnMfD/kE=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=fwXs9AWItgWJ0c12wwMGcf1HfQDpvTx71VHpz3V6CtTmdH8GJFxi+/l88V5+0d8rfusoXoDGn10JUlwiLo/Z6TQm3iFNmsu6/9aGea6WUDtaUXAQg2s4h/vjA3E14gRi9Son5AqHhlXXgFSiBOFYSG+ECb+xgIxaUmURJsJA5RM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rcOubDBh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rcOubDBh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F245C116C6; Sun, 1 Mar 2026 09:18:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772356690; bh=nSIe7jnOvwAdENSDdLRAIRPRQB1IFcezVYSPnMfD/kE=; h=Date:From:To:Cc:Subject:From; b=rcOubDBhTQrZdZanPGV1GLZdVdZ0ICAwRmtJBRQIiR2mRWDSuYqtE6jkKvryWJ9MU X293inm4CMUCKC55FUeE9u7qHY276Ab6UiLNgloiRkzKwcxtd9Za8VspI7gGhbtK3F uHSuGsGqK8Cv+6++izA8SWK66LPhJAye14ssvBzsN1sI7athPt2ul9C5TbB31xPtnZ Gom2I2CXsH024/ExQqNiCEFS2tp/YP9DRvRhQkWUS37tfgbgaHFbC+R7TyURVFMOZg RoM3VLadB+siSKhrObA7e+l4FpkrpJw4OlydOeBOKiFUEhIGELZ4Ap5JjX6Nhku+7p GX2cCyiBaFygg== Date: Sun, 1 Mar 2026 10:18:05 +0100 From: Ingo Molnar To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , Daniel Lezcano , Peter Zijlstra , Anna-Maria Behnsen , Frederic Weisbecker Subject: [RFC GIT PULL] timer subsystem fix/improvement Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Linus, Please pull the latest timers/urgent Git tree from: git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers-urgent-2026-03-01 for you to fetch changes up to b777b5e09eabeefc6ba80f4296366a4742701103: # MERGE NOTE: marked as RFC, as it's not a regression fix. Improve the inlining of jiffies_to_msecs() and jiffies_to_usecs(), for the common HZ=100, 250 or 1000 cases, only inlining them for odd HZ values like HZ=300. The inlining overhead showed up in performance tests of the TCP code. (Marked as an RFC pull request, as it's not a regression.) Thanks, Ingo ------------------> Eric Dumazet (1): time/jiffies: Inline jiffies_to_msecs() and jiffies_to_usecs() include/linux/jiffies.h | 40 ++++++++++++++++++++++++++++++++++++++-- kernel/time/time.c | 19 +++++++------------ 2 files changed, 45 insertions(+), 14 deletions(-)