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authorJordan Whited <jordan@tailscale.com>2023-03-09 13:02:17 -0800
committerJason A. Donenfeld <Jason@zx2c4.com>2023-03-10 14:53:09 +0100
commitf41f47446684028b1529653a505c0538b56ac91f (patch)
tree76fb64b9468a3083cb52ee777863ea3f8f02f58f /conn
parent5819c6af28239b973958a8d197f9e39926e7b9f1 (diff)
conn: make StdNetBind.BatchSize() return 1 for non-Linux
This commit updates StdNetBind.BatchSize() to return 1 instead of IdealBatchSize for non-Linux platforms. Non-Linux platforms do not yet benefit from values > 1, which only serves to increase memory consumption. Reviewed-by: James Tucker <james@tailscale.com> Signed-off-by: Jordan Whited <jordan@tailscale.com> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'conn')
-rw-r--r--conn/bind_std.go5
1 files changed, 4 insertions, 1 deletions
diff --git a/conn/bind_std.go b/conn/bind_std.go
index 0266d6b..1ee2cef 100644
--- a/conn/bind_std.go
+++ b/conn/bind_std.go
@@ -272,7 +272,10 @@ func (s *StdNetBind) makeReceiveIPv6(pc *ipv6.PacketConn, conn *net.UDPConn) Rec
// TODO: When all Binds handle IdealBatchSize, remove this dynamic function and
// rename the IdealBatchSize constant to BatchSize.
func (s *StdNetBind) BatchSize() int {
- return IdealBatchSize
+ if runtime.GOOS == "linux" {
+ return IdealBatchSize
+ }
+ return 1
}
func (s *StdNetBind) Close() error {