From 123cdde6f2f6282cb779e03745d384833ac1265b Mon Sep 17 00:00:00 2001 From: Paulo Gomes Date: Wed, 26 Oct 2022 18:12:39 +0100 Subject: Use Sync.Pool pointers to optimise memory usage Signed-off-by: Paulo Gomes --- worktree.go | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'worktree.go') diff --git a/worktree.go b/worktree.go index c974aed..98116ca 100644 --- a/worktree.go +++ b/worktree.go @@ -534,7 +534,8 @@ func (w *Worktree) checkoutChangeRegularFile(name string, var copyBufferPool = sync.Pool{ New: func() interface{} { - return make([]byte, 32*1024) + b := make([]byte, 32*1024) + return &b }, } @@ -561,9 +562,10 @@ func (w *Worktree) checkoutFile(f *object.File) (err error) { } defer ioutil.CheckClose(to, &err) - buf := copyBufferPool.Get().([]byte) + bufp := copyBufferPool.Get().(*[]byte) + buf := *bufp _, err = io.CopyBuffer(to, from, buf) - copyBufferPool.Put(buf) + copyBufferPool.Put(bufp) return } -- cgit