linux-kernel - Re: [PATCH] ext4: reuse order and buddy in mb_mark

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Thu,  7 Jul 2022 23:19:54 -0400
From:   "Theodore Ts'o" <tytso@....edu>
To:     adilger.kernel@...ger.ca, hanjinke.666@...edance.com
Cc:     "Theodore Ts'o" <tytso@....edu>, linux-kernel@...r.kernel.org,
        lei.rao@...el.com, linux-ext4@...r.kernel.org
Subject: Re: [PATCH] ext4: reuse order and buddy in mb_mark_used when buddy split

On Mon, 6 Jun 2022 23:53:05 +0800, Jinke Han wrote:
> From: hanjinke <hanjinke.666@...edance.com>
> 
> After each buddy split, mb_mark_used will search the proper order
> for the block which may consume some loop in mb_find_order_for_block.
> In fact, we can reuse the oder and buddy generated by the buddy split.
> 
> Reviewed by: lei.rao@...el.com
> 
> [...]

Applied, thanks!

[1/1] ext4: reuse order and buddy in mb_mark_used when buddy split
      commit: 08779aaa3f63ccb5cb3a2b78135132231677085e

Best regards,
-- 
Theodore Ts'o <tytso@....edu>