linux-kernel - Re: [PATCH v1 3/9] perf util: Reconstruct rblist for supporting per-thread shadow stats

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:   Wed, 22 Nov 2017 09:45:46 +0800
From:   "Jin, Yao" <yao.jin@...ux.intel.com>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     acme@...nel.org, jolsa@...nel.org, peterz@...radead.org,
        mingo@...hat.com, alexander.shishkin@...ux.intel.com,
        Linux-kernel@...r.kernel.org, ak@...ux.intel.com,
        kan.liang@...el.com, yao.jin@...el.com
Subject: Re: [PATCH v1 3/9] perf util: Reconstruct rblist for supporting
 per-thread shadow stats



On 11/21/2017 11:17 PM, Jiri Olsa wrote:
> On Mon, Nov 20, 2017 at 10:43:38PM +0800, Jin Yao wrote:
>> In current stat-shadow.c, the rblist deleting is ignored.
>>
>> The patch reconstructs the codes of rblist init/free, and adds
>> the implementation to node_delete method of rblist.
>>
>> This patch also does:
>>
>> 1. Add the ctx/type/stat into rbtree keys because we will
>> use this rbtree to maintain shadow metrics to replace original
>> a couple of static arrays for supporting per-thread shadow stats.
>>
>> 2. Create a static runtime_stat variable 'rt_stat' which
>> will log the shadow metrics by default.
> 
> please make that separate patches then,
> one patch - one logical change
> 
> thanks,
> jirka
> 

OK, I will separate the patches.

Thanks
Jin Yao