diff options
| author | Eric Dumazet <dada1@cosmosbay.com> | 2008-11-25 13:55:15 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-25 13:55:15 -0800 |
| commit | 723b46108f8ee75b61ce703d0c9225e4f537bc46 (patch) | |
| tree | f33c3d2b0e4f204a6b3f97ed198e1431a10ca448 /include/asm-generic/errno.h | |
| parent | 5bc0b3bfa758e4ae49c94e31c1edb9a5f10a8060 (diff) | |
net: udp_unhash() can test if sk is hashed
Impact: Optimization
Like done in inet_unhash(), we can avoid taking a chain lock if
socket is not hashed in udp_unhash()
Triggered by close(socket(AF_INET, SOCK_DGRAM, 0));
Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-generic/errno.h')
0 files changed, 0 insertions, 0 deletions