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(parent: 1231ef7) | patch
nfp: don't reuse pointers in ring dumping
authorJakub Kicinski <jakub.kicinski@netronome.com>
Fri, 18 Aug 2017 22:48:22 +0000 (15:48 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 19 Aug 2017 05:39:28 +0000 (22:39 -0700)
commitcb117989c75404af13d453e308cbc5210bdf2ecd
treebbe21cec1adefc15cef840b2b4c3f22066e21464tree | snapshot
parent1231ef785ccbbe00e72d9e2199914745ea419e0dcommit | diff
nfp: don't reuse pointers in ring dumping

We were reusing skb pointer when reading page frag, since ring
entries contain a union of a skb and frag pointer.  This can
be confusing to people reading the code.  Refactor the code
to read frag pointer directly.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c diff | blob | history
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