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fix warning messages

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Use log.Warnf instead of log.Infof, and remove redundant `WARNING` prefix.

Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
This commit is contained in:
Qiang Huang 2015-03-11 08:47:45 +08:00
parent c7bac5a484
commit d16f6bdb38
1 changed files with 3 additions and 3 deletions
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6
sysinfo/sysinfo.go
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@ -20,20 +20,20 @@ func New(quiet bool) *SysInfo {
sysInfo := &SysInfo{} sysInfo := &SysInfo{}
if cgroupMemoryMountpoint, err := cgroups.FindCgroupMountpoint("memory"); err != nil { if cgroupMemoryMountpoint, err := cgroups.FindCgroupMountpoint("memory"); err != nil {
if !quiet { if !quiet {
log.Printf("WARNING: %s\n", err) log.Warnf("%s", err)
} }
} else { } else {
_, err1 := ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.limit_in_bytes")) _, err1 := ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.limit_in_bytes"))
_, err2 := ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.soft_limit_in_bytes")) _, err2 := ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.soft_limit_in_bytes"))
sysInfo.MemoryLimit = err1 == nil && err2 == nil sysInfo.MemoryLimit = err1 == nil && err2 == nil
if !sysInfo.MemoryLimit && !quiet { if !sysInfo.MemoryLimit && !quiet {
log.Printf("WARNING: Your kernel does not support cgroup memory limit.") log.Warnf("Your kernel does not support cgroup memory limit.")
} }
_, err = ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.memsw.limit_in_bytes")) _, err = ioutil.ReadFile(path.Join(cgroupMemoryMountpoint, "memory.memsw.limit_in_bytes"))
sysInfo.SwapLimit = err == nil sysInfo.SwapLimit = err == nil
if !sysInfo.SwapLimit && !quiet { if !sysInfo.SwapLimit && !quiet {
log.Printf("WARNING: Your kernel does not support cgroup swap limit.") log.Warnf("Your kernel does not support cgroup swap limit.")
} }
} }