Re: [PATCH v11 39/40] btrfs: serialize log transaction on ZONED mode

2021-01-12 Thread Josef Bacik
On 12/21/20 10:49 PM, Naohiro Aota wrote: This is the 2/3 patch to enable tree-log on ZONED mode. Since we can start more than one log transactions per subvolume simultaneously, nodes from multiple transactions can be allocated interleaved. Such mixed allocation results in non-sequential writes

[PATCH v11 39/40] btrfs: serialize log transaction on ZONED mode

2020-12-21 Thread Naohiro Aota
This is the 2/3 patch to enable tree-log on ZONED mode. Since we can start more than one log transactions per subvolume simultaneously, nodes from multiple transactions can be allocated interleaved. Such mixed allocation results in non-sequential writes at the time of log transaction commit. The n