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| author | Eric Dumazet <edumazet@google.com> | 2024-10-04 16:47:17 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-08 02:38:58 +0300 |
| commit | 8a0f62fdeb9ea66ad3d0e959c7c4addbabeac1be (patch) | |
| tree | 466eeba30795351716aef665cae9a4899fac8f50 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 1405981bbba0796530311d07a67bf58228cc0fcc (diff) | |
| download | linux-8a0f62fdeb9ea66ad3d0e959c7c4addbabeac1be.tar.xz | |
ipv4: remove fib_devindex_hashfn()
fib_devindex_hashfn() converts a 32bit ifindex value to a 8bit hash.
It makes no sense doing this from fib_info_hashfn() and
fib_find_info_nh().
It is better to keep as many bits as possible to let
fib_info_hashfn_result() have better spread.
Only fib_info_devhash_bucket() needs to make this operation,
we can 'inline' trivial fib_devindex_hashfn() in it.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Link: https://patch.msgid.link/20241004134720.579244-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions