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Date: Tue, 11 Jan 2022 20:04:26 -0800
From: Jakub Kicinski <kuba@...nel.org>
To: Alex Elder <elder@...aro.org>
Cc: davem@...emloft.net, jponduru@...eaurora.org,
avuyyuru@...eaurora.org, bjorn.andersson@...aro.org,
agross@...nel.org, cpratapa@...eaurora.org,
subashab@...eaurora.org, evgreen@...omium.org, elder@...nel.org,
netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH net 2/2] net: ipa: prevent concurrent replenish
On Tue, 11 Jan 2022 13:21:50 -0600 Alex Elder wrote:
> Use a new atomic variable to ensure only replenish instance for an
> endpoint executes at a time.
Why atomic_t? test_and_set_bit() + clear_bit() should do nicely here?
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