aoe: "payload" sysfs file exports per-AoE-command data transfer size
authorEd Cashin <ecashin@coraid.com>
Tue, 18 Dec 2012 00:03:34 +0000 (16:03 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 18 Dec 2012 01:15:23 +0000 (17:15 -0800)
commit90a2508d01845afbb3118615ce44d689cbb0e943
treef0ccbdc043fbb192b7a17ca3ffc0667b7ab31111
parentaa304fdefa568d63c862df7abe55d39811845c7c
aoe: "payload" sysfs file exports per-AoE-command data transfer size

The userland aoetools package includes an "aoe-stat" command that can
display a "payload size" column when the aoe driver exports this
information.  Users can quickly see what amount of user data is
transferred inside each AoE command on the network, network headers
excluded.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/block/aoe/aoeblk.c