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Merge pull request #295 from JackPhallen/fix/cap-scanner-buffer-size

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fix: cap entryChan buffer to prevent memory spikes
This commit is contained in:
Tw93
2026-01-12 11:46:00 +08:00
committed by GitHub
parent 08a32ff413 8870141923
commit f21fc833b5
1 changed files with 9 additions and 1 deletions
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10
cmd/analyze/scanner.go
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@@ -53,7 +53,15 @@ func scanPathConcurrent(root string, filesScanned, dirsScanned, bytesScanned *in
var wg sync.WaitGroup
// Collect results via channels.
entryChan := make(chan dirEntry, len(children))
// Cap buffer size to prevent memory spikes with huge directories.
entryBufSize := len(children)
if entryBufSize > 4096 {
entryBufSize = 4096
}
if entryBufSize < 1 {
entryBufSize = 1
}
entryChan := make(chan dirEntry, entryBufSize)
largeFileChan := make(chan fileEntry, maxLargeFiles*2)
var collectorWg sync.WaitGroup