linux-kernel - Re: [PATCH] perf tools: Synthesize anon MMAP records on the heap

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:	Mon, 13 Jan 2014 17:59:10 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Gaurav Jain <gjain@...com>
Cc:	<linux-kernel@...r.kernel.org>, Ingo Molnar <mingo@...nel.org>,
	Jiri Olsa <jolsa@...hat.com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Don Zickus <dzickus@...hat.com>, Arun Sharma <asharma@...com>
Subject: Re: [PATCH] perf tools: Synthesize anon MMAP records on the heap

Hi Gaurav,

On Sat, 11 Jan 2014 20:32:14 -0800, Gaurav Jain wrote:
> Anon records usually do not have the 'execname' entry. However if they are on
> the heap, the execname shows up as '[heap]'. The fix considers any executable
> entries in the map that do not have a name or are on the heap as anon records
> and sets the name to '//anon'.
>
> This fixes JIT profiling for records on the heap.

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/