From: "Liam R. Howlett" <Liam.Howlett@oracle.com>
To: Wei Yang <richard.weiyang@gmail.com>
Cc: akpm@linux-foundation.org, maple-tree@lists.infradead.org,
linux-mm@kvack.org
Subject: Re: [PATCH 0/2] cleanup mast_split_data()
Date: Mon, 2 Dec 2024 12:32:43 -0500 [thread overview]
Message-ID: <nflvnwfaslaigbm5fb5tc6hws5umk4dr7kixrpo5jnev44wgrk@bwwkizicfdgd> (raw)
In-Reply-To: <20240915012548.31724-1-richard.weiyang@gmail.com>
* Wei Yang <richard.weiyang@gmail.com> [240914 21:26]:
> There are two possible redundant code:
>
> 1. the left subtree's mas is set in mab_mas_cp()
> 2. the right subtree's pivot 0 would be set again in mab_mas_cp()
>
> We can remove them.
Is there any measurable difference with these changes?
>
> Wei Yang (2):
> maple_tree: the new max of left side subtree has been set
> maple_tree: not necessary to set pivot 0 before mab_mas_cp()
>
> lib/maple_tree.c | 2 --
> 1 file changed, 2 deletions(-)
>
> --
> 2.34.1
>
next prev parent reply other threads:[~2024-12-02 17:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-15 1:25 Wei Yang
2024-09-15 1:25 ` [PATCH 1/2] maple_tree: the new max of left side subtree has been set Wei Yang
2024-09-15 1:25 ` [PATCH 2/2] maple_tree: not necessary to set pivot 0 before mab_mas_cp() Wei Yang
2024-12-02 17:32 ` Liam R. Howlett [this message]
2024-12-02 22:14 ` [PATCH 0/2] cleanup mast_split_data() Wei Yang
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=nflvnwfaslaigbm5fb5tc6hws5umk4dr7kixrpo5jnev44wgrk@bwwkizicfdgd \
--to=liam.howlett@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=linux-mm@kvack.org \
--cc=maple-tree@lists.infradead.org \
--cc=richard.weiyang@gmail.com \
/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