linux-kernel - Re: [PATCH v2] udf: extent cache implementation for manipulating block map

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] [day] [month] [year] [list]

Date:	Tue, 4 Sep 2012 19:06:37 +0900
From:	Namjae Jeon <linkinjeon@...il.com>
To:	Jan Kara <jack@...e.cz>
Cc:	linux-kernel@...r.kernel.org,
	Namjae Jeon <namjae.jeon@...sung.com>,
	Ashish Sangwan <a.sangwan@...sung.com>,
	Bonggil Bak <bgbak@...sung.com>
Subject: Re: [PATCH v2] udf: extent cache implementation for manipulating
 block map

2012/9/4 Jan Kara <jack@...e.cz>:
> On Tue 04-09-12 16:45:42, Namjae Jeon wrote:
>> 2012/9/3, Jan Kara <jack@...e.cz>:
>> >> +void udf_clear_extent_cache(struct udf_inode_info *iinfo)
>> >> +{
>> >> +  if (iinfo->cached_extent.sanity) {
>> >> +          brelse(iinfo->cached_extent.epos.bh);
>> >> +          memset(&iinfo->cached_extent, 0, sizeof(struct udf_ext_cache));
>> >> +  }
>> >> +}
>> >> +
>> >   I think udf_clear_entent_cache() should take i_extent_cache_lock. Or if
>> > you are sure it's not needed, you need a good documentation why.
>> Documentation ? I am a little confusing.. It means udf.txt is in
>> Documentation/filesystem/ ?
>> or comment about clear extent function ?
>   I meant in a comment before udf_clear_extent_cache() function...
Okay, I understood.
Thanks a lot.
>
>                                                                         Honza
> --
> Jan Kara <jack@...e.cz>
> SUSE Labs, CR
--
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/