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| author | Alexander Duyck <alexander.h.duyck@redhat.com> | 2015-01-23 00:51:33 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-25 23:47:16 +0100 |
| commit | 30cfe7c9c88d73440560d7e381bab12f5463a6cd (patch) | |
| tree | aeacfcc4082476e4e5f482030091926cef5035fb /net/ipv4/fib_lookup.h | |
| parent | fib_trie: Add collapse() and should_collapse() to resize (diff) | |
| download | linux-30cfe7c9c88d73440560d7e381bab12f5463a6cd.tar.xz linux-30cfe7c9c88d73440560d7e381bab12f5463a6cd.zip | |
fib_trie: Use empty_children instead of counting empty nodes in stats collection
It doesn't make much sense to count the pointers ourselves when
empty_children already has a count for the number of NULL pointers stored
in the tnode. As such save ourselves the cycles and just use
empty_children.
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_lookup.h')
0 files changed, 0 insertions, 0 deletions