igb: Added rcu_lock to avoid race

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This patch adds rcu_lock to avoid possible race condition with igb_update_stats
function accessing the rings in free_ q_vector.

CC: Eric Dumazet <edumazet@google.com>
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

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Akeem G Abodunrin 2013-06-27 09:10:23 +00:00 • committed by Jeff Kirsher

parent e5c3370ffb

commit 7f90128e24

1 changed files with 4 additions and 1 deletions

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drivers/net/ethernet/intel/igb/igb_main.c

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