On Thu, 21 Mar 2024 16:05:22 +0530 Dev Jain <dev.jain@xxxxxxx> wrote: > Currently, VA exhaustion is being checked by passing a hint to mmap() and > expecting it to fail. This patch makes a stricter test by successful write() > calls from /proc/self/maps to a dump file, confirming that a free chunk is > indeed not available. What's wrong with the current approach?