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Bug #7801

add more by-dnode routines

Added by Matthew Ahrens over 3 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Matthew Ahrens
Category:
zfs - Zettabyte File System
Start date:
2017-01-23
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:

Description

Add *_by_dnode() routines for accessing objects given their
dnode_t *, this is more efficient than accessing the object by
(objset_t *, uint64_t object). This change converts some but
not all of the existing consumers. As performance-sensitive
code paths are discovered they should be converted to use
these routines.

Ported from: https://github.com/zfsonlinux/zfs/commit/0eef1bde31d67091d3deed23fe2394f5a8bf2276

History

#1

Updated by Electric Monk about 3 years ago

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

git commit b0c42cd4706ba01ce158bd2bb1004f7e59eca5fe

commit  b0c42cd4706ba01ce158bd2bb1004f7e59eca5fe
Author: bzzz77 <bzzz.tomas@gmail.com>
Date:   2017-03-14T20:50:23.000Z

    7801 add more by-dnode routines
    Reviewed by: Matthew Ahrens <mahrens@delphix.com>
    Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
    Reviewed by: Pavel Zakharov <pavel.zakharov@delphix.com>
    Approved by: Robert Mustacchi <rm@joyent.com>

#2

Updated by Electric Monk about 3 years ago

git commit 411be58a6e030a3b606f1afcc7f2e2459ffda844

commit  411be58a6e030a3b606f1afcc7f2e2459ffda844
Author: Matthew Ahrens <mahrens@delphix.com>
Date:   2017-03-15T13:37:20.000Z

    7801 add more by-dnode routines (lint)

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