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Bug #7500

Simplify dbuf_free_range by removing dn_unlisted_l0_blkid

Added by Prakash Surya about 3 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
Low
Assignee:
Category:
zfs - Zettabyte File System
Start date:
2016-10-24
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage

Description

With the integration of:

commit 0f6d88aded0d165f5954688a9b13bac76c38da84
Author: Alex Reece <>
Date: Sat Jul 26 13:40:04 2014 -0800
4873 zvol unmap calls can take a very long time for larger datasets

the dnode's dn_bufs field was changed from a list to a tree. As a result, the dn_unlisted_l0_blkid field is no longer necessary.

History

#1

Updated by Electric Monk about 3 years ago

  • % Done changed from 0 to 100
  • Status changed from New to Closed

git commit 653af1b809998570c7e89fe7a0d3f90992bf0216

commit  653af1b809998570c7e89fe7a0d3f90992bf0216
Author: Stephen Blinick <stephen.blinick@delphix.com>
Date:   2016-11-07T06:24:48.000Z

    7500 Simplify dbuf_free_range by removing dn_unlisted_l0_blkid
    Reviewed by: Matthew Ahrens <mahrens@delphix.com>
    Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
    Approved by: Gordon Ross <gordon.w.ross@gmail.com>

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