Bug 20084 - [ANCK 6.6][Feature] ext4 support large folio
Summary: [ANCK 6.6][Feature] ext4 support large folio
Status: RESOLVED FIXED
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: fs (show other bugs) fs
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: justinhe
QA Contact: shuming
URL:
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Reported: 2025-04-03 17:15 UTC by justinhe
Modified: 2025-06-04 14:07 UTC (History)
5 users (show)

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Description justinhe 2025-04-03 17:15:57 UTC 
Description of problem:
Currently ext4 buffer io doesn't support large folio in openAnolis 6.6 branch

This series [1] convert ext4 buffered IO path from buffered_head to iomap,
and enable large folio by default.

[1] https://gitee.com/openeuler/kernel/pulls/6632
Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
Comment 1 小龙 admin 2025-04-07 13:49:19 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5025
Comment 2 小龙 admin 2025-04-16 17:44:46 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5097
Comment 3 小龙 admin 2025-04-16 17:59:09 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5098
Comment 4 小龙 admin 2025-04-22 17:59:16 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5129
Comment 5 小龙 admin 2025-04-24 15:02:02 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5130
Comment 6 小龙 admin 2025-04-27 14:35:37 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5167
Comment 7 小龙 admin 2025-05-13 21:06:16 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5276
Comment 8 Joseph Qi alibaba_cloud_group 2025-05-14 19:15:27 UTC 
(In reply to 小龙 from comment #1)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5025

Deprecated, will split into several PRs.
Comment 9 Joseph Qi alibaba_cloud_group 2025-05-14 19:15:44 UTC 
(In reply to 小龙 from comment #3)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5098

merged
Comment 10 Joseph Qi alibaba_cloud_group 2025-05-14 19:16:01 UTC 
(In reply to 小龙 from comment #4)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5129

merged
Comment 11 Joseph Qi alibaba_cloud_group 2025-05-14 19:16:15 UTC 
(In reply to 小龙 from comment #5)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5130

merged
Comment 12 Joseph Qi alibaba_cloud_group 2025-05-14 19:16:52 UTC 
(In reply to 小龙 from comment #3)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5098

merged
Comment 13 Joseph Qi alibaba_cloud_group 2025-05-14 19:41:13 UTC 
(In reply to 小龙 from comment #2)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5097

merged
Comment 14 Joseph Qi alibaba_cloud_group 2025-05-14 19:41:28 UTC 
(In reply to 小龙 from comment #6)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5167

merged
Comment 15 Joseph Qi alibaba_cloud_group 2025-05-14 20:07:15 UTC 
(In reply to 小龙 from comment #7)
> The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5276

merged