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  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:   Thu, 06 Jun 2019 11:09:17 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     jiaolitao@...secom.com
Cc:     petrm@...lanox.com, idosch@...lanox.com, roopa@...ulusnetworks.com,
        sd@...asysnail.net, sbrivio@...hat.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] vxlan: Use FDB_HASH_SIZE hash_locks to reduce
 contention

From: Litao jiao <jiaolitao@...secom.com>
Date: Thu,  6 Jun 2019 17:57:58 +0800

> The monolithic hash_lock could cause huge contention when
> inserting/deletiing vxlan_fdbs into the fdb_head.
> 
> Use FDB_HASH_SIZE hash_locks to protect insertions/deletions
> of vxlan_fdbs into the fdb_head hash table.
> 
> Suggested-by: David S. Miller <davem@...emloft.net>
> Signed-off-by: Litao jiao <jiaolitao@...secom.com>

Applied, thanks.

Powered by blists - more mailing lists