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Merge pull request #338 from avagin/fixes 

cgroups: set a freezer state before calling FreezerGroup.Set()
This commit is contained in:
Mrunal Patel 2015-01-19 09:33:08 -08:00
parent 73ba097bf5 30b3306416
commit eb74393a3d
1 changed files with 4 additions and 2 deletions
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6
cgroups/fs/apply_raw.go
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@ -124,14 +124,16 @@ func Freeze(c *cgroups.Cgroup, state cgroups.FreezerState) error {
return err return err
} }
prevState := c.Freezer
c.Freezer = state
freezer := subsystems["freezer"] freezer := subsystems["freezer"]
err = freezer.Set(d) err = freezer.Set(d)
if err != nil { if err != nil {
c.Freezer = prevState
return err return err
} }
c.Freezer = state
return nil return nil
} }