From: Eli Billauer <eli.billauer@gmail.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
hdegoede@redhat.com, oneukum@suse.de
Subject: Re: [PATCH v4] usb: core: Solve race condition in anchor cleanup functions
Date: Thu, 30 Jul 2020 18:14:15 +0300 [thread overview]
Message-ID: <5F22E3C7.1030305@gmail.com> (raw)
In-Reply-To: <20200730144614.GB1604718@rowland.harvard.edu>
On 30/07/20 17:46, Alan Stern wrote:
> This loop ought to have a cpu_relax() somewhere, probably here. Same
> for the other two functions. Otherwise this looks okay to me.
>
This function isn't so well documented. Does it go with an include file?
asm/processor.h, for example? Or just add the call?
Thanks,
Eli
next prev parent reply other threads:[~2020-07-30 15:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-30 14:18 [PATCH v4] usb: core: Solve race condition in anchor cleanup functions eli.billauer
2020-07-30 14:46 ` Alan Stern
2020-07-30 15:14 ` Eli Billauer [this message]
2020-07-30 15:28 ` Alan Stern
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