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From: Steve Mokris <smokris-debian@softpixel.com>
Date: Thu, 16 Apr 2026 15:06:30 +0000
Subject: Consider enabling v8_enable_private_mapping_fork_optimization
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Package: nodejs
Version: 22.22.2+dfsg+~cs22.19.15-1
Severity: wishlist

In Node 21 and later, there's:=20

> a new build flag v8_enable_private_mapping_fork_optimization which marks =
all pages allocated by OS::Allocate as MADV_DONTFORK. This improves the per=
formance of Node.js's fork/execve combination by 10x on a 600 MB heap.

Reference: https://github.com/nodejs/node/commit/ce4102e8a559b4f36ee674ef92=
ddb046b45db789

This flag is off by default; it might be helpful to enable it for the packa=
ge built by Debian.
]