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Author SHA1 Message Date
Fupan Li
87f05873f0 Merge pull request #35 from Tim-Zhang/v0.2.3 
release: v0.2.3
v0.2.3 		2021-02-02 11:46:03 +08:00
Tim Zhang
79868d6bfc release: v0.2.3 
Bump version from 0.2.2 to 0.2.3

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-02-02 10:24:58 +08:00
Fupan Li
d1d78fe943 Merge pull request #34 from quanweiZhou/get_mountinfo_without_procinfo 
cgroup: get the mount info without procinfo
 2021-02-01 15:13:59 +08:00
quanweiZhou
81d286f31d cgroup: get the mount info without procinfo 
The procinfo library gets all the mount info,
but we don't need all the mount info.

Signed-off-by: quanweiZhou <quanweiZhou@linux.alibaba.com>
 2021-02-01 11:26:54 +08:00
Fupan Li
5e538ae286 Merge pull request #33 from lifupan/master 
cgroup: fix the issue of remove cgroup
 2021-01-25 17:39:38 +08:00
fupan.lfp
cd5645bb14 cgroup: fix the issue of remove cgroup 
It should remove the child cgroups recursively
and then remove the parent cgroup, otherwise,
it would remove failed.

Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
 2021-01-25 17:36:49 +08:00
Tim Zhang
4a2042068e Merge pull request #28 from Tim-Zhang/update-cargo-toml 
Add field homepage and readme for Cargo.toml
 2021-01-25 17:34:43 +08:00
Tim Zhang
9ac2f5d5ab Add field homepage and readme for Cargo.toml 
Display readme on the crate's page.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-25 17:32:24 +08:00
Tim Zhang
a58cd1d553 Merge pull request #31 from Tim-Zhang/switch-travis-to-github-action 
Migrate the CI from travis-ci to Github Actions
 2021-01-25 17:30:37 +08:00
Tim Zhang
88a45d4922 Migrate the CI from travis-ci to Github Actions 
Because travis-ci.org will be shutting down.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-25 17:24:45 +08:00
Tim Zhang
0c58b5dd84 Add Makefile 
So we can use make to build, check and test

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-25 17:20:56 +08:00
Tim Zhang
8448548cb3 Merge pull request #30 from bergwolf/issue-templates 
github: add issue templates
 2021-01-25 15:33:01 +08:00
Peng Tao
d50245e116 github: add issue templates 
cgroups-rs should not use the repository default issue templates.
Let's add a private version to override the default ones.

Fixes: #29
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
 2021-01-25 15:01:48 +08:00
Tim Zhang
bbdfa88596 Merge pull request #26 from Tim-Zhang/memory-apply-customized-attrs 
Apply customized attributes in MemController.apply
v0.2.2 		2021-01-25 14:37:34 +08:00
Tim Zhang
853ed46993 release: v0.2.2 
Bump version to 0.2.2

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-25 12:20:30 +08:00
Tim Zhang
15b65c5e5e Apply customized attributes in MemController.apply 
Fixes: #25

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-25 12:11:43 +08:00
Tim Zhang
87f8ac7f0d Merge pull request #23 from Tim-Zhang/add-trait-bound-for-hierarchy 
Add trait bound for hierarchy
v0.2.1 		2021-01-07 16:27:15 +08:00
Tim Zhang
225388ff7c release: v0.2.1 
Bump version to 0.2.1

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-06 22:31:04 +08:00
Tim Zhang
f0a695cc00 Add trait bound Sync for Hierarchy 
So that the struct Cgroup could across await

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2021-01-06 22:31:04 +08:00
Tim Zhang
50d3c398a0 Merge pull request #22 from Apokleos/master 
optimize and refactor: read_to_string and read_i[u]64_from
 2021-01-06 22:30:17 +08:00
LiYa'nan
033fa4b857 optimize and refactor: read_to_string and read_i[u]64_from 
There's so many Duplicated read_string_from method in different
subsystem's implementation, so as read_u64_from/read_i64_from methods.
(1) Move the read_string_from method into `lib.rs`,
called by each subsystem implementation as needed.
(2) Refactor read_u[i]64_from method with the help Rust Generic f
unction `read_from` and wrapped by read_u64_from or read_i64_from.

fix: #20

Signed-off-by: LiYa'nan <oliverliyn@gmail.com>
 2020-12-24 09:25:00 +08:00
Peng Tao
ac4e6eda66 Merge pull request #21 from Tim-Zhang/change-name 
Change package name to cgroups-rs
 2020-12-21 16:22:06 +08:00
Tim Zhang
35ecd6fd77 Update readme 
- Change the travis badge
- Update the description about v2 supporting.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-21 15:51:34 +08:00
Tim Zhang
eb6577e3e0 Change package name to cgroups-rs 
We need a new package name to create a new crate

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-21 15:46:30 +08:00
Fupan Li
8f6a7e0a31 Merge pull request #19 from Tim-Zhang/0.2.0 
Ready to release 0.2.0
v0.2.0 		2020-12-21 11:21:07 +08:00
Tim Zhang
9baa065226 release: v0.2.0 
Bump vertion to 0.2.0

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
e160df0751 Make read_i64_from private and merge read_str_from to its caller 
Also remove duplicated read_i64_from.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
e1e05d3a1c Make new_with_relative_paths=new and load_with_relative_paths=new in v2 
Because the relative_paths is only valid for cgroup v1, the v2 use
unified hierarchy.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Qingyuan Hou
a89f4a062e Support set notify_on_release & release_agent 
Support set notify_on_release & release_agent

Signed-off-by: Qingyuan Hou <qingyuan.hou@linux.alibaba.com>
 2020-12-17 17:56:46 +08:00
Tim Zhang
61a0957a65 Fix set_swappiness in cgroup v2 
The file should be memory.swap.max in cgroup v2.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
059204589c Ignore kmem in cgroup v2 
Because there is no kmem in cgroup v2.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
c254fffbe0 Update readme 
Update readme

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
438d774866 Fix test 
Fix test

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
42ee1bafbd Make Cgroup can be stored in struct 
- Change type of hier to remove lifetimes
- impl Clone, Default, Debug for Cgroup

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
b6bb5ae947 docs: Hide Re-exports 
Make `pub use crate::cgroup::Cgroup` display as struct in docs.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
d2882b1d85 Print cause when println!("{}") 
> Print like following:
unable to write to a control group file caused by: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }) }

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
abcb5ed031 Add more logs for create_dir error in controller.create 
We need know the path name which failed to create.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
1f188be405 Detect subsystems and get root from /proc/self/mountinfo 
Delete check_support and stop detecting subsystems by finding in the
root folders because the detecting method is not accurate.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
fbd7164c29 Fix warnings in tests 
Remove following warnings
- unused import
- unused Result

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
f34225411e Remove Box wrap of Cgroup.hire 
It's unnecessary.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
cd998f3f9b Do not place cgroup under relative path read from cgroup by default 
Add new_with_corresponding_relative_paths to do the original action.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
1ac76b69ba Make function find_v1_mount pub 
The function find_v1_mount is useful for customized impl for Hierarchy.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
121f78d8e8 Expose deletion error 
So that users can retry or do some aftercare.

Fixes: #18

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
0f76570677 Avoid exception caused by cgroup writeback feature 
The cgroup writeback feature requires cooperation
between memcgs and blkcgs.
To avoid exceptions, we should add_task for blkcg before
memcg(push BlkIo before Mem).

For more Information:
https://www.alibabacloud.com/help/doc-detail/155509.ht

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
10650e2b16 Update tests to adapt new type of fields in resource 
The type has been changed to Option type.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:46 +08:00
Tim Zhang
567cdb43b3 Use Option as resource fields, remove the update switch: update_values 
Use idiomatic Option::None to represent optional fields.
This enables updates where not all fields need to be specified.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 17:56:41 +08:00
Tim Zhang
0c18b0855e Support customized attributes for CpuController and MemController 
Customized attributes are useful for customized kernels.

Usage:
	let resource = &mut cgroups::Resources::default();
	resource.cpu.attrs.insert("cpu.cfs_init_buffer_us", "10".to_string());
	// apply here

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 16:45:41 +08:00
Yang, Wei
ca610bb57e add add_task_by_tgid 
Add task by writing thread group id to cgroup.procs.

Signed-off-by: Yang, Wei <wei.yang1@linux.alibaba.com>
Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-12-17 15:57:22 +08:00
Fupan Li
af6fc63bed Merge pull request #17 from Tim-Zhang/minor-updates 
Minor updates
 2020-10-30 10:15:05 +08:00
Tim Zhang
6f9e89572e MemController: add method reset_max_usage 
We need a method to reset the max memory usage recorded.

Signed-off-by: Tim Zhang <tim@hyper.sh>
 2020-10-29 19:35:39 +08:00