Commits · 8186eb8e8a09d4d1c6b4902286a54cfcb1fb3edd · Chen Yisong / lxc · GitLab

17 Feb, 2021 24 commits
- cgroups: prevent cgroup mount type overwrite · 8186eb8e
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  8186eb8e
- cgroups: ensure that cgroup_root is initialized in legacy codepaths · f1921f35
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  f1921f35
- cgroups: distinguish between tmpfs and unified based cgroup layouts file descriptors · 9bca62b3
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  9bca62b3
- cgroups: log intermediate cleanup · e2035358
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  e2035358
- Merge pull request #3679 from brauner/2021-02-17/cgroups · b3ad27fb
  Stéphane Graber authored Feb 17, 2021
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cgroups: third batch of cgroup fixes
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  b3ad27fb
- cgroups: prevent NULL pointer deref · 0954f6ce
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  0954f6ce
- cgroups: simplify mount opening · 8f45c49b
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  8f45c49b
- cgroups: ensure we prune the limit dir · 9981107f
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  9981107f
- cgroups: ensure we don't remove cgroups we didn't create · c1ece895
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  c1ece895
- cgroups: don't move pivot cgroup under the monitor's cgroup · 57abfbb6
  Christian Brauner authored Feb 17, 2021
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Otherwise we will never be able to destroy the monitor's cgroup.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  57abfbb6
- cgroups: don't rely on absolute path · 1e058855
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  1e058855
- cgroups: be stricter when creating payloads · 471929c6
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  471929c6
- cgroups: rework cgroup tree creation · a6aeb9f1
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  a6aeb9f1
- cgroups: ensure leaf cgroup is correctly pruned on creation failure · 6c880cdf
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  6c880cdf
- cgroups: rework cgroup tree removal on creation failure · cb423bd3
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  cb423bd3
- cgroups: remove obsolote check · 2291719e
  Christian Brauner authored Feb 17, 2021
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In the new layout we don't need to do this.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  2291719e
- cgroups: reorder function arguments · 6fec4327
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  6fec4327
- Merge pull request #3678 from brauner/2021-02-17/unified_controller_delegation · e82bb1b3
  Stéphane Graber authored Feb 16, 2021
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cgroups: rework unified cgroup controller delegation
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  e82bb1b3
- start: delegate than move into the target cgroup · 838d1556
  Christian Brauner authored Feb 17, 2021
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This is a way more sensible model.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  838d1556
- cgroups: rework unified controller delegation · 95ab26af
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  95ab26af
- cgroups: check correct variable · e4db08ed
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  e4db08ed
- cgroups: s/openat()/open_at()/g · e219f8e8
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  e219f8e8
- Merge pull request #3677 from brauner/2021-02-17/cgroup_pruning · 69632022
  Stéphane Graber authored Feb 16, 2021
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cgroups: fd-only cgroup tree pruning
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  69632022
- Merge pull request #3676 from brauner/2021-02-16/fixes · a218be90
  Stéphane Graber authored Feb 16, 2021
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cgroups: fixes
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  a218be90
16 Feb, 2021 16 commits
- cgroups: remove obsolote cgroup_tree handling · dcf6a5c7
  Christian Brauner authored Feb 17, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  dcf6a5c7
- cgroups: fd-only cgroup tree pruning · c55fe36d
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  c55fe36d
- file_utils: move dup_cloexec() to header · 6347774b
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  6347774b
- cgroups: prevent double-close · 701be30e
  Christian Brauner authored Feb 16, 2021
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Fixes: Coverity 1473183
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  701be30e
- namespace: add missing \0 terminator · ba559a5b
  Christian Brauner authored Feb 16, 2021
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Link: https://launchpadlibrarian.net/523195972/buildlog_ubuntu-groovy-ppc64el.lxc_1%3A4.0.6+master~20210215-1740-0ubuntu1~groovy_BUILDING.txt.gzSigned-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  ba559a5b
- Merge pull request #3675 from brauner/2021-02-16/fixes · 858f6225
  Stéphane Graber authored Feb 16, 2021
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cgroups: second batch of cgroup fixes
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  858f6225
- cgroups: rework how hierarchies are added · 060e54d6
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  060e54d6
- cgroups: fix fd leaks · c426abea
  Christian Brauner authored Feb 16, 2021
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They didn't really matter because we want to keep them around for as long as
the container lives anyway.
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  c426abea
- cgroups: allow "" base cgroup paths · f5b04945
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  f5b04945
- string_utils: handle empty strings in must_make_path() · 19281251
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  19281251
- cgroups: improve logging · 088db01b
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  088db01b
- cgroups: rework legacy cpuset handling · 033267c9
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  033267c9
- cgroups: fd-based only cgroup creation · da42ac7b
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  da42ac7b
- cgroups: stash fds for the controller mountpoint and base cgroup path · 3486d993
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  3486d993
- cgroups: fail when no cgroup hierarchies are found · 5c7b8143
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  5c7b8143
- cgroups: rework base cgroup parsing · 600a0163
  Christian Brauner authored Feb 16, 2021
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Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
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  600a0163