Justin Harms
93d04410bf
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76 lines
1.7 KiB
Go
76 lines
1.7 KiB
Go
package steamcache
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import (
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"s1d3sw1ped/SteamCache2/steamcache/logger"
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"s1d3sw1ped/SteamCache2/vfs"
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"s1d3sw1ped/SteamCache2/vfs/cachestate"
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"time"
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"github.com/docker/go-units"
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"golang.org/x/exp/rand"
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)
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func randomgc(vfss vfs.VFS, stats []*vfs.FileInfo) int64 {
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// Pick a random file to delete
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randfile := stats[rand.Intn(len(stats))]
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sz := randfile.Size()
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err := vfss.Delete(randfile.Name())
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if err != nil {
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// If we failed to delete the file, log it and return 0
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// logger.Logger.Error().Err(err).Msgf("Failed to delete %s", randfile.Name())
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return 0
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}
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return sz
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}
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func memorygc(vfss vfs.VFS, size int) {
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tstart := time.Now()
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deletions := 0
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targetreclaim := int64(size)
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var reclaimed int64
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stats := vfss.StatAll()
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for {
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reclaimed += randomgc(vfss, stats)
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deletions++
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if reclaimed >= targetreclaim {
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break
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}
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}
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logger.Logger.Info().
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Str("name", vfss.Name()).
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Str("duration", time.Since(tstart).String()).
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Str("reclaimed", units.HumanSize(float64(reclaimed))).
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Int("deletions", deletions).
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Msgf("GC")
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}
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func diskgc(vfss vfs.VFS, size int) {
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tstart := time.Now()
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deletions := 0
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targetreclaim := int64(size)
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var reclaimed int64
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stats := vfss.StatAll()
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for {
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reclaimed += randomgc(vfss, stats)
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deletions++
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if reclaimed >= targetreclaim {
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break
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}
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}
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logger.Logger.Info().
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Str("name", vfss.Name()).
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Str("duration", time.Since(tstart).String()).
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Str("reclaimed", units.HumanSize(float64(reclaimed))).
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Int("deletions", deletions).
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Msgf("GC")
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}
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func cachehandler(fi *vfs.FileInfo, cs cachestate.CacheState) bool {
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return time.Since(fi.AccessTime()) < time.Minute*10 // Put files in the cache if they've been accessed twice in the last 10 minutes
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}
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