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 01FB33B8BA1; Wed, 8 Apr 2026 11:54:36 +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=1775649276; cv=none; b=TXjm5ZAGYNF99+ZY+TfF2oEY+zfEkv2kkG0WEubbD2QVB02dvTHOQPbITMfjc5zh2fH4gdISTnuSSkLYNkXlisfNoouNSgRKTBOz12uHDUOzYCbO5t0+XEfscR948OL7J1j76MLexkaB2350W/DVb7i59LfKJnZ4YqLHmELAm3U= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775649276; c=relaxed/simple; bh=i/wmEqzr8cLPxjWlHlsd+92dfmzqBOEHLkGGWjyw9LI=; h=Date:Message-ID:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=gr7iWNf5NXVCCrubHrBuXgLSi2+q2oEjP0x4VwtBj8ZvA/SQDfXsW5gLGktbXcF9Eq4zp/vDcUw1t9wguSoR6NMQV+jFT0vuCw0g3Vhqccd0nmmlZTbmI9EFMh4O45fePkcJiu3iBTFiiHeS/6Nk+YAVrtzgWu54xeXg3TBCgEw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=iyB1bTwk; 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="iyB1bTwk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76911C19421; Wed, 8 Apr 2026 11:54:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775649275; bh=i/wmEqzr8cLPxjWlHlsd+92dfmzqBOEHLkGGWjyw9LI=; h=Date:From:To:Cc:Subject:References:From; b=iyB1bTwkN+T08pJYvRFU5eniRw5AJo7Sm893nl3t1fkXfREHMYyh5j1ra1e7Vp8yS TzXasolokBsFZJ4CEqS+Zsf+Img6CFTsRxClak5P98JNVMQvZxZ+OAfmCoCKlfFy0C UTIxkgEXOOS2mCBYjFIM4p5Eh/hoKrT9dh3nZD/LdjIcARxhVMF+MUP3zqDdyz96H5 NJSmC6Ex8eaYtdmIb32tUQ3Of9Jf2VPrECZrr/XRpCkSUaSDeWqTP2zY24vXXoGAKj dkwGt3f07u0s1l9xZWaUslyQ2SLw5JSCBJ9ijNXCs/mJTn3bQPGKGBpxZPzrmLJOvu 7jmoaGC9YNAog== Date: Wed, 08 Apr 2026 13:54:33 +0200 Message-ID: <20260408114952.670899355@kernel.org> User-Agent: quilt/0.68 From: Thomas Gleixner To: LKML Cc: John Stultz , Stephen Boyd , Calvin Owens , Anna-Maria Behnsen , Frederic Weisbecker , "Peter Zijlstra (Intel)" , Alexander Viro , Christian Brauner , Jan Kara , linux-fsdevel@vger.kernel.org, Sebastian Reichel , linux-pm@vger.kernel.org, Pablo Neira Ayuso , Florian Westphal , Phil Sutter , netfilter-devel@vger.kernel.org, coreteam@netfilter.org Subject: [patch V2 11/11] alarmtimer: Remove unused interfaces References: <20260408102356.783133335@kernel.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 All alarmtimer users are converted to alarm_start_timer(). Remove the now unused interfaces. Signed-off-by: Thomas Gleixner Cc: John Stultz Cc: Stephen Boyd --- include/linux/alarmtimer.h | 3 --- kernel/time/alarmtimer.c | 44 -------------------------------------------- 2 files changed, 47 deletions(-) --- a/include/linux/alarmtimer.h +++ b/include/linux/alarmtimer.h @@ -50,9 +50,6 @@ static __always_inline ktime_t alarm_get void alarm_init(struct alarm *alarm, enum alarmtimer_type type, void (*function)(struct alarm *, ktime_t)); bool alarm_start_timer(struct alarm *alarm, ktime_t expires, bool relative); -void alarm_start(struct alarm *alarm, ktime_t start); -void alarm_start_relative(struct alarm *alarm, ktime_t start); -void alarm_restart(struct alarm *alarm); int alarm_try_to_cancel(struct alarm *alarm); int alarm_cancel(struct alarm *alarm); --- a/kernel/time/alarmtimer.c +++ b/kernel/time/alarmtimer.c @@ -333,39 +333,6 @@ void alarm_init(struct alarm *alarm, enu EXPORT_SYMBOL_GPL(alarm_init); /** - * alarm_start - Sets an absolute alarm to fire - * @alarm: ptr to alarm to set - * @start: time to run the alarm - */ -void alarm_start(struct alarm *alarm, ktime_t start) -{ - struct alarm_base *base = &alarm_bases[alarm->type]; - - scoped_guard(spinlock_irqsave, &base->lock) { - alarm->node.expires = start; - alarmtimer_enqueue(base, alarm); - hrtimer_start(&alarm->timer, alarm->node.expires, HRTIMER_MODE_ABS); - } - - trace_alarmtimer_start(alarm, base->get_ktime()); -} -EXPORT_SYMBOL_GPL(alarm_start); - -/** - * alarm_start_relative - Sets a relative alarm to fire - * @alarm: ptr to alarm to set - * @start: time relative to now to run the alarm - */ -void alarm_start_relative(struct alarm *alarm, ktime_t start) -{ - struct alarm_base *base = &alarm_bases[alarm->type]; - - start = ktime_add_safe(start, base->get_ktime()); - alarm_start(alarm, start); -} -EXPORT_SYMBOL_GPL(alarm_start_relative); - -/** * alarm_start_timer - Sets an alarm to fire * @alarm: Pointer to alarm to set * @expires: Expiry time @@ -393,17 +360,6 @@ bool alarm_start_timer(struct alarm *ala } EXPORT_SYMBOL_GPL(alarm_start_timer); -void alarm_restart(struct alarm *alarm) -{ - struct alarm_base *base = &alarm_bases[alarm->type]; - - guard(spinlock_irqsave)(&base->lock); - hrtimer_set_expires(&alarm->timer, alarm->node.expires); - hrtimer_restart(&alarm->timer); - alarmtimer_enqueue(base, alarm); -} -EXPORT_SYMBOL_GPL(alarm_restart); - /** * alarm_try_to_cancel - Tries to cancel an alarm timer * @alarm: ptr to alarm to be canceled