Re: [PATCHv2] net: dpaa:reduce number of synchronize_net() calls
From: patchwork-bot+netdevbpf
Date: Mon Aug 26 2024 - 18:30:54 EST
Hello:
This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:
On Thu, 22 Aug 2024 15:20:42 +0800 you wrote:
> In the function dpaa_napi_del(), we execute the netif_napi_del()
> for each cpu, which is actually a high overhead operation
> because each call to netif_napi_del() contains a synchronize_net(),
> i.e. an RCU operation. In fact, it is only necessary to call
> __netif_napi_del and use synchronize_net() once outside of the loop.
> This change is similar to commit 2543a6000e593a ("gro_cells: reduce
> number of synchronize_net() calls") and commit 5198d545dba8ad (" net:
> remove napi_hash_del() from driver-facing API") 5198d545db.
>
> [...]
Here is the summary with links:
- [PATCHv2] net: dpaa:reduce number of synchronize_net() calls
https://git.kernel.org/netdev/net-next/c/2c163922de69
You are awesome, thank you!
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