linux-kernel - Re: [PATCH] fs/address_space: move i_mmap_rwsem to mitigate a false sharing with i

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Date: Tue, 6 Feb 2024 14:06:36 +0100
From: Christian Brauner <brauner@...nel.org>
To: Matthew Wilcox <willy@...radead.org>
Cc: JonasZhou <jonaszhou-oc@...oxin.com>, CobeChen@...oxin.com, 
	JonasZhou@...oxin.com, LouisQi@...oxin.com, jack@...e.cz, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, viro@...iv.linux.org.uk
Subject: Re: [PATCH] fs/address_space: move i_mmap_rwsem to mitigate a false
 sharing with i_mmap.

> Got it.  OK, let's put this patch in.  It's a stopgap measure, clearly.
> I'll reply to Dave's email with a longer term solution.

Fyi, I've picked this up yesterday. You should've gotten a notification
hopefully.