fib_trie: use fls() instead of open coded loop

Browse source

fib_table_lookup() might use fls() to speedup an open coded loop.

Noticed while doing a profile analysis.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Eric Dumazet 2010-10-13 06:56:11 +00:00 • committed by David S. Miller

parent a0a4a85a15

commit 874ffa8f72

1 changed files with 4 additions and 12 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

16

net/ipv4/fib_trie.c

View file