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  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]
Date:   Fri, 31 Aug 2018 11:49:41 -0400
From:   Josef Bacik <>
To:     Dennis Zhou <>
Cc:     Jens Axboe <>, Tejun Heo <>,
        Johannes Weiner <>,
        Josef Bacik <>,,,,
Subject: Re: [PATCH 13/15] blkcg: change blkg reference counting to use

On Thu, Aug 30, 2018 at 09:53:54PM -0400, Dennis Zhou wrote:
> From: "Dennis Zhou (Facebook)" <>
> Now that every bio is associated with a blkg, this puts the use of
> blkg_get, blkg_try_get, and blkg_put on the hot path. This switches over
> the refcnt in blkg to use percpu_ref.
> Signed-off-by: Dennis Zhou <>

Reviewed-by: Josef Bacik <>



Powered by blists - more mailing lists