From: Joe Perches <joe@perches.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: torvalds@linux-foundation.org, pavel@ucw.cz,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/10] MAINTAINERS - script, patterns, and misc fixes
Date: Tue, 13 Jan 2009 20:26:50 -0800 [thread overview]
Message-ID: <1231907210.7935.527.camel@localhost> (raw)
In-Reply-To: <20090113125435.4821123a.akpm@linux-foundation.org>
On Tue, 2009-01-13 at 12:54 -0800, Andrew Morton wrote:
> akpm:/usr/src/git26> ../25/scripts/get_maintainer.pl -f mm/filemap.c
> Balbir Singh <balbir@linux.vnet.ibm.com>
> Hugh Dickins <hugh@veritas.com>
> KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
> Miklos Szeredi <mszeredi@suse.cz>
> Nick Piggin <npiggin@suse.de>
>
> I think Balbir would be surprised!
get_maintainer output is in alphabetical order,
not ordered by signer frequency.
Balbir Singh is one of the top 5 signers over the last year
for mm/filemap.c excluding you and Linus.
$ git log --since=1-year-ago mm/filemap.c | \
grep -P "^ +.*by:" | sort | uniq -c | sort -rn | head
38 Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
35 Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
14 Signed-off-by: Nick Piggin <npiggin@suse.de>
5 Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
5 Signed-off-by: Hugh Dickins <hugh@veritas.com>
4 Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
4 Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
> My script generates what I consider to be better results:
>
> akpm:/usr/src/25> who-maintains.sh mm/filemap.c
> Nick Piggin <npiggin@suse.de>
> Hugh Dickins <hugh@veritas.com>
> Fengguang Wu <wfg@mail.ustc.edu.cn>
> Christoph Hellwig <hch@lst.de>
> Steven Whitehouse <swhiteho@redhat.com>
> Zach Brown <zach.brown@oracle.com>
> Miklos Szeredi <mszeredi@suse.cz>
> Jan Kara <jack@suse.cz>
> Balbir Singh <balbir@linux.vnet.ibm.com>
> Badari Pulavarty <pbadari@us.ibm.com>
>
> For some (git related) reason it is vastly slower than yours.
I think the major reason is your script is using all git history.
get_maintainer.pl is using just the last calendar year.
next prev parent reply other threads:[~2009-01-14 4:26 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-13 20:28 [PATCH 0/10] MAINTAINERS - script, patterns, and misc fixes Joe Perches
2009-01-13 20:28 ` [PATCH 01/10] Add scripts/get_maintainer.pl Joe Perches
2009-01-13 20:28 ` [PATCH 02/10] MAINTAINERS - Add file patterns Joe Perches
2009-01-13 20:28 ` [PATCH 03/10] MAINTAINERS - Standardize style Joe Perches
2009-01-13 20:28 ` [PATCH 04/10] MAINTAINERS - Remove CS4280 Joe Perches
2009-01-13 20:28 ` [PATCH 05/10] MAINTAINERS - Remove HP Fibre Channel HBA no longer in tree Joe Perches
2009-01-13 20:28 ` [PATCH 06/10] MAINTAINERS - standardize "T: git urls" Joe Perches
2009-01-13 20:28 ` [PATCH 07/10] MAINTAINERS - Add Linus Torvalds' git Joe Perches
2009-01-13 20:28 ` [PATCH 08/10] MAINTAINERS - Add FTRACE git Joe Perches
2009-01-14 5:59 ` Paul Mundt
2009-01-14 6:19 ` Joe Perches
2009-01-14 13:16 ` Steven Rostedt
2009-01-14 13:35 ` Frédéric Weisbecker
2009-01-14 22:37 ` Ingo Molnar
2009-01-13 20:28 ` [PATCH 09/10] MAINTAINERS - i2c_tiny_usb T: should be W: Joe Perches
2009-01-13 20:28 ` [PATCH 10/10] MAINTAINERS - Update FPU Emulator contact address and web page Joe Perches
2009-01-13 20:54 ` [PATCH 0/10] MAINTAINERS - script, patterns, and misc fixes Andrew Morton
2009-01-14 3:49 ` Joe Perches
2009-01-14 4:26 ` Joe Perches [this message]
2009-01-14 7:13 ` Andrew Morton
2009-01-14 7:21 ` Joe Perches
2009-01-14 19:37 ` Joe Perches
2009-01-14 19:55 ` Joe Perches
2009-01-14 9:30 ` Pavel Machek
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1231907210.7935.527.camel@localhost \
--to=joe@perches.com \
--cc=akpm@linux-foundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=pavel@ucw.cz \
--cc=torvalds@linux-foundation.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox