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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2017-04-10 11:25:26 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-04-12 13:59:21 -0400 |
| commit | d92be7a41ef15463eb816a4a2d42bf094b56dfce (patch) | |
| tree | 0836d0005942438fc753a88d23a2dcc96b551084 /drivers/bluetooth | |
| parent | net: neigh: make ->hh_len 32-bit (diff) | |
| download | linux-dev-d92be7a41ef15463eb816a4a2d42bf094b56dfce.tar.xz linux-dev-d92be7a41ef15463eb816a4a2d42bf094b56dfce.zip | |
net: make struct net_device::min_header_len 8-bit
This field is never big enough to warrant 16-bitness.
8-bit accesses enjoy shorted encoding on i386/x86_64 than 16-bit
accesses:
add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-10 (-10)
function old new delta
loopback_setup 169 164 -5
ether_setup 148 143 -5
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/bluetooth')
0 files changed, 0 insertions, 0 deletions