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| author |   Vladimir Oltean <vladimir.oltean@nxp.com> | 2020-11-01 21:16:16 +0200 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2020-11-02 17:41:16 -0800 |
| commit | c6c4e1237dfe731644e79fa06d073625f28cd945 (patch) | |
| tree | e4200b0721875ac5c3b1768f7f2d99fdbd52302a /tools/perf/scripts/python/syscall-counts.py | |
| parent | net: dsa: tag_lan9303: let DSA core deal with TX reallocation (diff) | |
| download | linux-rng-c6c4e1237dfe731644e79fa06d073625f28cd945.tar.xz linux-rng-c6c4e1237dfe731644e79fa06d073625f28cd945.zip | |
net: dsa: tag_edsa: let DSA core deal with TX reallocation
Now that we have a central TX reallocation procedure that accounts for
the tagger's needed headroom in a generic way, we can remove the
skb_cow_head call.
Note that the VLAN code path needs a smaller extra headroom than the
regular EtherType DSA path. That isn't a problem, because this tagger
declares the larger tag length (8 bytes vs 4) as the protocol overhead,
so we are covered in both cases.
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions