On Fri, 07 Jun 2024 09:21:26 +0900, Damien Le Moal wrote:
> For zoned block devices using zone write plugging, an rcu_barrier() call
> is needed in disk_free_zone_resources() to synchronize freeing of zone
> write plugs and the destrution of the mempool used to allocate the
> plugs. The barrier call does slow down a little teardown of zoned block
> devices but should not affect teardown of regular block devices or zoned
> block devices that do not use zone write plugging (e.g. zoned DM devices
> that do not require zone append emulation).
>
> [...]
Applied, thanks!
[1/1] block: Optimize disk zone resource cleanup
commit: 1933192a91be0a570663a3c6310c46e4ce3b2baa
Best regards,
--
Jens Axboe
