Merge pull request #5318 from influxdata/jw-restart

Remove MAP_POPULATE
2016-01-08 09:29:01 -07:00 · 2016-01-08 09:29:01 -07:00 · 72c6a51c78
parent 8fc4cbe7ce 3c45015311
commit 72c6a51c78
1 changed files with 1 additions and 3 deletions
--- a/tsdb/engine/tsm1/mmap_unix.go
+++ b/tsdb/engine/tsm1/mmap_unix.go
@ -8,10 +8,8 @@ import (
 	"unsafe"
 )

-const MAP_POPULATE = 0x8000
-
 func mmap(f *os.File, offset int64, length int) ([]byte, error) {
-	mmap, err := syscall.Mmap(int(f.Fd()), 0, length, syscall.PROT_READ, syscall.MAP_SHARED|MAP_POPULATE)
+	mmap, err := syscall.Mmap(int(f.Fd()), 0, length, syscall.PROT_READ, syscall.MAP_SHARED)
 	if err != nil {
 		return nil, err
 	}