From: Jens Axboe <axboe@kernel.dk>
To: Eric Biggers <ebiggers@kernel.org>, linux-block@vger.kernel.org
Cc: Christoph Hellwig <hch@lst.de>, Jan Kara <jack@suse.cz>
Subject: Re: [PATCH] block: don't send uevent for empty disk when not invalidating
Date: Mon, 2 Dec 2019 11:46:33 -0700 [thread overview]
Message-ID: <e0e3e498-553f-d05c-c37d-5d8088cf20d2@kernel.dk> (raw)
In-Reply-To: <20191202182134.4004-1-ebiggers@kernel.org>
On 12/2/19 10:21 AM, Eric Biggers wrote:
> From: Eric Biggers <ebiggers@google.com>
>
> Commit 6917d0689993 ("block: merge invalidate_partitions into
> rescan_partitions") caused a regression where systemd-udevd spins
> forever using max CPU starting at boot time.
>
> It's caused by a behavior change where a KOBJ_CHANGE uevent is now sent
> in a case where previously it wasn't.
>
> Restore the old behavior.
Applied, thanks.
--
Jens Axboe
prev parent reply other threads:[~2019-12-02 18:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-02 18:21 [PATCH] block: don't send uevent for empty disk when not invalidating Eric Biggers
2019-12-02 18:23 ` Christoph Hellwig
2019-12-02 18:46 ` Jens Axboe [this message]
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