linux-kernel - Re: devpts mounts too slowly

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 09 Jun 2009 17:07:26 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
CC:	Ray Lee <ray-lk@...rabbit.org>, renton@...ton.name,
	linux-kernel@...r.kernel.org
Subject: Re: devpts mounts too slowly

Andrew Morton wrote:
> hm, OK.
> 
> I've now mounted 15000 devpts's and still no slowdown is evident.

This is the test script I used; graphing the results is quite interesting.

	-hpa

Download attachment "test.sh" of type "application/x-shellscript" (284 bytes)