zdtm: make cgroup testcases run non-parallel #2442
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
cgroup testcases live in the same cgroup root zdtmtst and zdtmtst.defaultroot controller then create child subgroup for testing. This can cause problems when cgroup testcases run in parallel. For example, testcase A dumps the child subgroup of testcase B since it's in the cgroup root but in the middle of restoring of testcase A, testcase B completes and cleans up the subgroup directory. This causes error in testcase A restore. This commit adds excl flag to all cgroup testcases description so that these don't run parallel. Signed-off-by: Bui Quang Minh <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
cgroup testcases live in the same cgroup root zdtmtst and zdtmtst.defaultroot controller then create child subgroup for testing. This can cause problems when cgroup testcases run in parallel. For example, testcase A dumps the child subgroup of testcase B since it's in the cgroup root but in the middle of restoring of testcase A, testcase B completes and cleans up the subgroup directory. This causes error in testcase A restore. This commit adds excl flag to all cgroup testcases description so that these don't run parallel.
Fixes: #2405