Re: [PATCH v2] fio_sem, diskutil: introduce fio_shared_sem and use it for diskutil lock

Jens Axboe <[email protected]> Tue, 13 May 2025 12:07:13 -0600

Newsgroups	org.kernel.vger.fio
Message-ID	<[email protected]>

On Tue, 13 May 2025 12:18:37 +0900, Shin'ichiro Kawasaki wrote:
> To report disk utilization statistics, fio allocates struct disk_util
> objects for each disk of the I/O target files. These struct disk_util
> objects are allocated via smalloc() from the fio shared memory, allowing
> them to be allocated or freed by any fio process. The disk_util objects
> are managed with the global list disk_list and are all freed by the fio
> main process at the end of fio_backend() through
> disk_util_prune_entries().
> 
> [...]

Applied, thanks!

[1/1] fio_sem, diskutil: introduce fio_shared_sem and use it for diskutil lock
      commit: 21628ec537c7228a5df62751d228b6af585f882d

Best regards,
-- 
Jens Axboe