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| author | Shulhan <m.shulhan@gmail.com> | 2023-05-02 01:06:11 +0700 |
|---|---|---|
| committer | Shulhan <m.shulhan@gmail.com> | 2024-01-25 04:01:14 +0700 |
| commit | 8096b47dd09fcda8712f7a3c07dced5244123a4d (patch) | |
| tree | 26339e20861f0d89cff1cf3dc763d7b99b4aaee8 /src/internal/trace/parser.go | |
| parent | 54386c4a7e68ab281545116220600f670e8f9e14 (diff) | |
| download | go-8096b47dd09fcda8712f7a3c07dced5244123a4d.tar.xz | |
all: prealloc slice with possible minimum capabilities
Diffstat (limited to 'src/internal/trace/parser.go')
| -rw-r--r-- | src/internal/trace/parser.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/internal/trace/parser.go b/src/internal/trace/parser.go index 3bbfbebab4..a263421792 100644 --- a/src/internal/trace/parser.go +++ b/src/internal/trace/parser.go @@ -914,7 +914,7 @@ func symbolize(events []*Event, bin string) error { // Write all pcs to addr2line. // Need to copy pcs to an array, because map iteration order is non-deterministic. - var pcArray []uint64 + pcArray := make([]uint64, 0, len(pcs)) for pc := range pcs { pcArray = append(pcArray, pc) _, err := fmt.Fprintf(in, "0x%x\n", pc-1) |