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From: patchwork-bot+netdevbpf@kernel.org
To: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Cc: bpf@vger.kernel.org, ast@kernel.org, daniel@iogearbox.net,
	andrii@kernel.org, netdev@vger.kernel.org,
	magnus.karlsson@intel.com, bjorn@kernel.org,
	ddewinter@synamedia.com
Subject: Re: [PATCH bpf] xsk: fix batch alloc API on non-coherent systems
Date: Sat, 14 Sep 2024 01:20:28 +0000	[thread overview]
Message-ID: <172627682827.2420123.2078617931092326195.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240911191019.296480-1-maciej.fijalkowski@intel.com>

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Wed, 11 Sep 2024 21:10:19 +0200 you wrote:
> In cases when synchronizing DMA operations is necessary,
> xsk_buff_alloc_batch() returns a single buffer instead of the requested
> count. This puts the pressure on drivers that use batch API as they have
> to check for this corner case on their side and take care of allocations
> by themselves, which feels counter productive. Let us improve the core
> by looping over xp_alloc() @max times when slow path needs to be taken.
> 
> [...]

Here is the summary with links:
  - [bpf] xsk: fix batch alloc API on non-coherent systems
    https://git.kernel.org/netdev/net/c/4144a1059b47

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2024-09-14  1:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-11 19:10 [PATCH bpf] xsk: fix batch alloc API on non-coherent systems Maciej Fijalkowski
2024-09-12 11:04 ` Magnus Karlsson
2024-09-13 19:48   ` Alexei Starovoitov
2024-09-14  1:20 ` patchwork-bot+netdevbpf [this message]

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