From ddd83320156e7bff5703a00b63d11d812c2ed891 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sun, 3 Nov 2019 00:09:17 +0100
Subject: [PATCH] cat: Use a 32 KB I/O buffer here to improve "cat a > b"
 scenario

This is roughly twice as fast as the old 4 KB buffer size. We still
don't go nearly as fast as "cp", since we don't ftruncate() up front
like "cp" does.
---
 Userland/cat.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/cat.cpp b/Userland/cat.cpp
index b3500686025..0e8110fdabe 100644
--- a/Userland/cat.cpp
+++ b/Userland/cat.cpp
@@ -24,7 +24,7 @@ int main(int argc, char** argv)
     }
     for (auto& fd : fds) {
         for (;;) {
-            char buf[4096];
+            char buf[32768];
             ssize_t nread = read(fd, buf, sizeof(buf));
             if (nread == 0)
                 break;