linux-kernel - Re: [PATCH] mm: get rid of odd jump label in find_mergeable_anon

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]

Message-Id: <A698637C-E871-4AE9-A6A4-9AFF06C48B81@lca.pw>
Date:   Fri, 15 Nov 2019 06:49:33 -0500
From:   Qian Cai <cai@....pw>
To:     linmiaohe <linmiaohe@...wei.com>
Cc:     akpm@...ux-foundation.org, richardw.yang@...ux.intel.com,
        sfr@...b.auug.org.au, rppt@...ux.ibm.com, jannh@...gle.com,
        steve.capper@....com, catalin.marinas@....com, aarcange@...hat.com,
        chenjianhong2@...wei.com, walken@...gle.com,
        dave.hansen@...ux.intel.com, tiny.windzz@...il.com,
        linux-mm@...ck.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mm: get rid of odd jump label in find_mergeable_anon_vma



> On Nov 15, 2019, at 1:36 AM, linmiaohe <linmiaohe@...wei.com> wrote:
> 
> The odd jump label try_prev and none is not really need
> in func find_mergeable_anon_vma, eliminate them to
> improve readability.

Warning: subtle code don’t touch especially with little gains like this.