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] [thread-next>] [day] [month] [year] [list]
Date:	Fri, 10 Jan 2014 21:36:53 -0800
From:	Michael Dalton <>
To:	"Michael S. Tsirkin" <>
Cc:	Jason Wang <>,
	"David S. Miller" <>,,
	Eric Dumazet <>,
	Rusty Russell <>,
	lf-virt <>
Subject: Re: [PATCH net-next v2 4/4] virtio-net: initial debugfs support,
 export mergeable rx buffer size

Also, one other note: if we use sysfs, the directory structure will
be different depending on our chosen sysfs strategy. If we augment
netdev_rx_queue, the new attributes will be found in the standard
'rx-<N>' netdev subdirectory, e.g.,

Whereas if we use per-netdev attributes, our attributes would be in
/sys/class/net/eth0/<group name>/<attribute name>, which may be
less intuitive as AFAICT we'd have to indicate both the queue # and
type of value being reported using the attribute name. E.g.,
That's somewhat less elegant.

I don't see an easy way to add new attributes to the 'rx-<N>'
subdirectories without directly modifying struct netdev_rx_queue,
so I think this is another tradeoff between the two sysfs approaches.


To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to
More majordomo info at

Powered by blists - more mailing lists