Qiang Huang be6764508e Set cpuset.cpus and cpuset.mems before join the cgroup ...

It can avoid unnecessary task migrataion, see this scenario:
 - container init task is on cpu 1, and we assigned it to cpu 1,
   but parent cgroup's cpuset.cpus=2
 - we created the cgroup dir and inherited cpuset.cpus from parent as 2
 - write container init task's pid to cgroup.procs
 - [it's possibile the container init task migrated to cpu 2 here]
 - set cpuset.cpus as assigned to cpu 1
 - [the container init task has to be migrated back to cpu 1]

So we should set cpuset.cpus and cpuset.mems before writing pids
to cgroup.procs to aviod such problem.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>

2015-10-15 11:16:56 +08:00

..

apply_raw.go

Rename FindCgroupMountpointAndSource

2015-09-09 09:29:11 +08:00

blkio_test.go

Adjust runc to new opencontainers/specs version

2015-10-03 12:25:33 +02:00

blkio.go

Adjust runc to new opencontainers/specs version

2015-10-03 12:25:33 +02:00

cpu_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

cpu.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

cpuacct.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

cpuset_test.go

Move libcontainer into subdirectory

2015-06-21 19:29:15 -07:00

cpuset.go

Set cpuset.cpus and cpuset.mems before join the cgroup

2015-10-15 11:16:56 +08:00

devices_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

devices.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

freezer_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

freezer.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

fs_unsupported.go

Move libcontainer into subdirectory

2015-06-21 19:29:15 -07:00

hugetlb_test.go

Run tests for all HugetlbSizes

2015-09-29 17:08:41 -07:00

hugetlb.go

Adjust runc to new opencontainers/specs version

2015-10-03 12:25:33 +02:00

memory_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

memory.go

Ensure the cleanup jobs in the deferrer are executed on error

2015-08-16 12:29:04 +08:00

name.go

cgroups: Add a name cgroup

2015-10-05 14:23:05 -04:00

net_cls_test.go

Move libcontainer into subdirectory

2015-06-21 19:29:15 -07:00

net_cls.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

net_prio_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

net_prio.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

perf_event.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

stats_util_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

util_test.go

Update import paths for new repository

2015-06-21 19:29:59 -07:00

utils_test.go

Move libcontainer into subdirectory

2015-06-21 19:29:15 -07:00

utils.go

Move libcontainer into subdirectory

2015-06-21 19:29:15 -07:00