Files
linux/drivers
Eric Dumazet 42b0270b40 fm10k: fix race accessing page->_count
This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
the page. Other entities in the kernel need to use get_page_unless_zero()
to get a reference to the page before testing page properties, so we could
loose a refcount increment.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-10-10 15:37:28 -04:00
..
2014-09-22 16:48:47 +09:00
2014-09-22 07:54:10 -07:00
2014-10-03 11:24:46 -07:00