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Ensure dsl_destroy_head() decrypts objsets #9021

Merged
merged 1 commit into from
Jul 15, 2019
Merged

Ensure dsl_destroy_head() decrypts objsets #9021

merged 1 commit into from
Jul 15, 2019

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tcaputi
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@tcaputi tcaputi commented Jul 11, 2019

This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Signed-off-by: Tom Caputi [email protected]

Motivation and Context

I found this issue while working on a bug with #9007. As far as I know it hasn't been reported in the real world yet, although I imagine it might if someone has async_destroy disabled and encryption enabled for whatever reason.

How Has This Been Tested?

Types of changes

  • Bug fix (non-breaking change which fixes an issue)
  • New feature (non-breaking change which adds functionality)
  • Performance enhancement (non-breaking change which improves efficiency)
  • Code cleanup (non-breaking change which makes code smaller or more readable)
  • Breaking change (fix or feature that would cause existing functionality to change)
  • Documentation (a change to man pages or other documentation)

Checklist:

Ensure dsl_destroy_head() decrypts objsets
53ec7f8 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Signed-off-by: Tom Caputi <[email protected]>
@behlendorf behlendorf added the Status: Code Review Needed Ready for review and testing label Jul 11, 2019
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codecov bot commented Jul 12, 2019 •
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Codecov Report

Merging #9021 into master will decrease coverage by 0.08%.
The diff coverage is 50%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master    #9021      +/-   ##
==========================================
- Coverage   78.66%   78.57%   -0.09%     
==========================================
  Files         401      401              
  Lines      120146   120146              
==========================================
- Hits        94514    94408     -106     
- Misses      25632    25738     +106
Flag Coverage Δ
#kernel 79.44% <50%> (+0.01%) ⬆️
#user 66.13% <0%> (-0.47%) ⬇️

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@behlendorf behlendorf added Status: Accepted Ready to integrate (reviewed, tested) and removed Status: Code Review Needed Ready for review and testing labels Jul 15, 2019
@behlendorf behlendorf merged commit 9949b85 into openzfs:master Jul 15, 2019
TulsiJain pushed a commit to TulsiJain/zfs that referenced this pull request Jul 20, 2019
Ensure dsl_destroy_head() decrypts objsets
784882c 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
TulsiJain pushed a commit to TulsiJain/zfs that referenced this pull request Jul 20, 2019
Ensure dsl_destroy_head() decrypts objsets
d7018e6 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Aug 13, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
b8e7a0d 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Aug 21, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
808f515 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Aug 22, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
65fbd17 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Aug 23, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
0331d3b 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Sep 17, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
de74498 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Sep 18, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
eb3b41a 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit to tonyhutter/zfs that referenced this pull request Sep 23, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
6d21dde 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes openzfs#9021
tonyhutter pushed a commit that referenced this pull request Sep 26, 2019
@tonyhutter
Ensure dsl_destroy_head() decrypts objsets
78831d4 
This patch corrects a small issue where the dsl_destroy_head()
code that runs when the async_destroy feature is disabled would
not properly decrypt the dataset before beginning processing.
If the dataset is not able to be decrypted, the optimization
code now simply does not run and the dataset is completely
destroyed in the DSL sync task.

Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Tom Caputi <[email protected]>
Closes #9021
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