linux-kernel - Re: [PATCH 1/3] radix-tree: Implement function radix_tree_gang_tag_if

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: <20100215160108.GT5723@laptop>
Date:	Tue, 16 Feb 2010 03:01:08 +1100
From:	Nick Piggin <npiggin@...e.de>
To:	Jan Kara <jack@...e.cz>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	fengguang.wu@...el.com
Subject: Re: [PATCH 1/3] radix-tree: Implement function
 radix_tree_gang_tag_if_tagged

On Fri, Feb 12, 2010 at 12:06:22AM +0100, Jan Kara wrote:
> Implement function for setting one tag if another tag is set
> for each item in given range.
> 
> Signed-off-by: Jan Kara <jack@...e.cz>
> ---
>  include/linux/radix-tree.h |    3 ++
>  lib/radix-tree.c           |   82 ++++++++++++++++++++++++++++++++++++++++++++
>  2 files changed, 85 insertions(+), 0 deletions(-)
> 
> diff --git a/include/linux/radix-tree.h b/include/linux/radix-tree.h
> index c5da749..41fa087 100644
> --- a/include/linux/radix-tree.h
> +++ b/include/linux/radix-tree.h
> @@ -185,6 +185,9 @@ unsigned int
>  radix_tree_gang_lookup_tag_slot(struct radix_tree_root *root, void ***results,
>  		unsigned long first_index, unsigned int max_items,
>  		unsigned int tag);
> +unsigned long radix_tree_gang_tag_if_tagged(struct radix_tree_root *root,
> +		unsigned long first_index, unsigned long last_index,
> +		unsigned int fromtag, unsigned int totag);

Really minor thing here, I think I called my equivalent something
like radix_tree_tag_set_if_tagged. We don't use tag/untag naming
but tag_set/tag_clear.
--
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/