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Date:   Thu, 6 Apr 2023 17:03:43 +0200
From:   Christian Brauner <brauner@kernel.org>
To:     wenyang.linux@foxmail.com
Cc:     Alexander Viro <viro@zeniv.linux.org.uk>,
        Jens Axboe <axboe@kernel.dk>,
        Eric Biggers <ebiggers@google.com>,
        Christoph Hellwig <hch@lst.de>, Dylan Yudaken <dylany@fb.com>,
        David Woodhouse <dwmw@amazon.co.uk>, Fu Wei <wefu@redhat.com>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Michal Nazarewicz <m.nazarewicz@samsung.com>,
        Matthew Wilcox <willy@infradead.org>,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [RESEND PATCH v2] eventfd: use
 wait_event_interruptible_locked_irq() helper
Message-ID: <20230406-hinarbeiten-gebadet-0165cff8d191@brauner>
References: <tencent_F38839D00FE579A60A97BA24E86AF223DD05@qq.com>
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On Thu, Apr 06, 2023 at 07:42:08AM +0800, wenyang.linux@foxmail.com wrote:
> From: Wen Yang <wenyang.linux@foxmail.com>
> 
> wait_event_interruptible_locked_irq was introduced by commit 22c43c81a51e
> ("wait_event_interruptible_locked() interface"), but older code such as
> eventfd_{write,read} still uses the open code implementation.
> Inspired by commit 8120a8aadb20
> ("fs/timerfd.c: make use of wait_event_interruptible_locked_irq()"), this
> patch replaces the open code implementation with a single macro call.
> 
> No functional change intended.
> 
> Signed-off-by: Wen Yang <wenyang.linux@foxmail.com>
> Reviewed-by: Eric Biggers <ebiggers@google.com>
> Reviewed-by: Jens Axboe <axboe@kernel.dk>
> Cc: Alexander Viro <viro@zeniv.linux.org.uk>
> Cc: Christian Brauner <brauner@kernel.org>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Dylan Yudaken <dylany@fb.com>
> Cc: Jens Axboe <axboe@kernel.dk>
> Cc: David Woodhouse <dwmw@amazon.co.uk>
> Cc: Fu Wei <wefu@redhat.com>
> Cc: Paolo Bonzini <pbonzini@redhat.com>
> Cc: Michal Nazarewicz <m.nazarewicz@samsung.com>
> Cc: Matthew Wilcox <willy@infradead.org>
> Cc: linux-fsdevel@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> ---

Confused... Did you see the earlier reply?
https://lore.kernel.org/lkml/20230406-kernig-parabel-d12963a4e7fa@brauner