Re: qgroups not enabled, but perf stats reports btrfs_qgroup_release_data and btrfs_qgroup_free_delayed_ref

2018-10-08 Thread Qu Wenruo
On 2018/10/9 上午6:41, Chris Murphy wrote: > [chris@flap ~]$ sudo perf stat -e 'btrfs:*' -a sleep 70 > ##And then I loaded a few sites in Firefox early on in those 70 seconds. > > Performance counter stats for 'system wide': > > 5 btrfs:btrfs_transaction_commit >

qgroups not enabled, but perf stats reports btrfs_qgroup_release_data and btrfs_qgroup_free_delayed_ref

2018-10-08 Thread Chris Murphy
[chris@flap ~]$ sudo perf stat -e 'btrfs:*' -a sleep 70 ##And then I loaded a few sites in Firefox early on in those 70 seconds. Performance counter stats for 'system wide': 5 btrfs:btrfs_transaction_commit 29 btrfs:btrfs_inode_new 29