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| author |   Eric Dumazet <edumazet@google.com> | 2018-11-19 17:30:19 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-11-20 09:51:32 -0800 |
| commit | 6b015a523fa3ba57ccd9c72697163b560fcdedb4 (patch) | |
| tree | 531594a49b69a9843804d30d7e1f2cd4adb53bf7 /net/ipv4/tcp_ipv4.c | |
| parent | Merge branch 'gred-add-offload-support' (diff) | |
| download | linux-dev-6b015a523fa3ba57ccd9c72697163b560fcdedb4.tar.xz linux-dev-6b015a523fa3ba57ccd9c72697163b560fcdedb4.zip | |
net_sched: sch_fq: avoid calling ktime_get_ns() if not needed
There are two cases were we can avoid calling ktime_get_ns() :
1) Queue is empty.
2) Internal queue is not empty.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
0 files changed, 0 insertions, 0 deletions