Re: FW: ext4 out of order when use cfq scheduler
From: Jan Kara <jack@suse.cz>
Date: 2016-06-22 13:09:26
Possibly related (same subject, not in this thread)
- 2016-02-03 · RE: ext4 out of order when use cfq scheduler · HUANG Weller (CM/ESW12-CN) <hidden>
- 2016-01-28 · Re: ext4 out of order when use cfq scheduler · Xiong Zhou <hidden>
- 2016-01-07 · RE: ext4 out of order when use cfq scheduler · HUANG Weller (CM/ESW12-CN) <hidden>
- 2016-01-06 · Re: ext4 out of order when use cfq scheduler · Andreas Dilger <hidden>
- 2016-01-06 · RE: ext4 out of order when use cfq scheduler · HUANG Weller (CM/ESW12-CN) <hidden>
Hi, On Wed 22-06-16 11:55:12, HUANG Weller (CM/ESW12-CN) wrote:
I saw the patch " fix data exposure after a crash " in the kernel 4.6.2 release. I remember you provided 2 more patches for performance optimization. Could you tell me whether they are necessary ?
They are not necessary. They may just improve performance in some cases... Honza -- Jan Kara [off-list ref] SUSE Labs, CR