Re: [PATCH bpf-next] bpf: no longer acquire map_idr_lock in bpf_map_inc_not_zero()

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hello:

This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Sat,  1 Mar 2025 19:13:15 +0000 you wrote:
> bpf_sk_storage_clone() is the only caller of bpf_map_inc_not_zero()
> and is holding rcu_read_lock().
> 
> map_idr_lock does not add any protection, just remove the cost
> for passive TCP flows.
> 
> Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
> Cc: Kui-Feng Lee <kuifeng@xxxxxxxx>
> Cc: Martin KaFai Lau <martin.lau@xxxxxxxxxx>
> 
> [...]

Here is the summary with links:
  - [bpf-next] bpf: no longer acquire map_idr_lock in bpf_map_inc_not_zero()
    https://git.kernel.org/bpf/bpf-next/c/17a82ed98f62

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






[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux