Re: [PATCH v10 3/3] mm: add anonymous vma name refcounting
From: Pavel Machek
Date: Tue Oct 05 2021 - 14:42:16 EST
On Fri 2021-10-01 13:56:57, Suren Baghdasaryan wrote:
> While forking a process with high number (64K) of named anonymous vmas the
> overhead caused by strdup() is noticeable. Experiments with ARM64
Android
I still believe you should simply use numbers and do the
numbers->strings mapping in userspace. We should not need to optimize
strdups in kernel...
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
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