| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | digoal <digoal(at)126(dot)com> |
| Cc: | pgsql-bugs(at)postgresql(dot)org |
| Subject: | Re: BUG #8531: systemtap probe mark(checkpoint__done) error when i read the parameters |
| Date: | 2013-10-18 02:25:15 |
| Message-ID: | 20131018022515.GD4943@eldon.alvh.no-ip.org |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-bugs |
digoal wrote:
> But the CHECKPOINT_DONE used in src have parameters:
> CheckpointStats.ckpt_bufs_written,
> NBuffers,
> CheckpointStats.ckpt_segs_added,
> CheckpointStats.ckpt_segs_removed,
> CheckpointStats.ckpt_segs_recycled
Uh, you're right. I confused it with BUFFER_CHECKPOINT_DONE.
I have no useful answer for this right now. The types of the parameters
appear correct, but that's as further as I checked.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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