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Implemented linux ionice funtionality

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eleksir
2024-04-29 20:42:23 +03:00
parent d962e4fd46
commit 863ca34383
10 changed files with 244 additions and 16 deletions
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27
util.go
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@@ -122,6 +122,33 @@ func readConfFile(path string) (Config, error) {
}
}
for _, v := range cfg.IOPrio {
switch {
case len(v.Name) == 0:
log.Println("Skipping empty name entry in ioprio config block")
case v.Class > 3:
log.Printf("Skipping entry %s with class > 3 in ioprio config block", v.Name)
case v.Class == 0 && v.Prio != 0:
log.Printf("Skipping entry %s with class 0 and prio not 0 in ioprio config block", v.Name)
case v.Class == 3 && v.Prio != 0:
log.Printf("Skipping entry %s with class 3 and prio not 0 in ioprio config block", v.Name)
case v.Class == 1 && v.Prio > 7:
log.Printf("Skipping entry %s with class 1 and prio > 7 in ioprio config block", v.Name)
case v.Class == 2 && v.Prio > 7:
log.Printf("Skipping entry %s with class 2 and prio > 7 in ioprio config block", v.Name)
default:
for _, processName := range v.Name {
ioreniceClass[processName] = v.Class
ioreniceClassdata[processName] = v.Prio
if cfg.Debug {
log.Printf("Add %s to list of ionice class %d processes.", processName, v.Class)
log.Printf("Add %s to list of ionice prio %d processes.", processName, v.Prio)
}
}
}
}
for _, v := range cfg.Kill {
if len(v.Name) != 0 {
switch v.Sig {