Re: [PATCH v3 2/3] btrfs: utilize IOP_FASTPERM_MAY_EXEC

David Sterba
2025-11-10T15:40:43Z

On Fri, Nov 07, 2025 at 03:21:48PM +0100, Mateusz Guzik wrote:
> Root filesystem was ext4, btrfs was mounted on /testfs.
>
> Then issuing access(2) in a loop on /testfs/repos/linux/include/linux/fs.h
> on Sapphire Rapids (ops/s):
>
> before: 3447976
> after: 3620879 (+5%)
>
> Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>

Thanks.

Acked-by: David Sterba <dsterba@suse.com>