| commit | 50849d792b97c546c45a6652a16ba9be7d635c69 | |
| author | Tom Herbert <therbert@google.com> | |
| Wed, 5 May 2010 14:02:49 +0000 (5 14:02 +0000) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Thu, 6 May 2010 04:11:25 +0000 (5 21:11 -0700) | ||
| tree | 16f7ec1cb98909e8f9ac7e9c85065cc1c69e236d | treesnapshot (tar.gz zip) |
| parent | 9ed318d546a29d7a591dbe648fd1a2efe3be1180 | commitdiff |
e1000e: reduce writes of RX producer ptr
Reduce number of writes to RX producer pointer. When alloc'ing RX
buffers, only write the RX producer pointer once every
E1000_RX_BUFFER_WRITE (16) buffers created.
Signed-off-by: Tom Herbert <therbert@google.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Reduce number of writes to RX producer pointer. When alloc'ing RX
buffers, only write the RX producer pointer once every
E1000_RX_BUFFER_WRITE (16) buffers created.
Signed-off-by: Tom Herbert <therbert@google.com>
Acked-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| drivers/net/e1000e/netdev.c | diffblobblamehistory |