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| author | Sven Eckelmann <sven@narfation.org> | 2015-08-07 19:28:42 +0200 |
|---|---|---|
| committer | Antonio Quartulli <antonio@meshcoding.com> | 2015-08-27 20:15:34 +0200 |
| commit | 7bca68c7844b1642868809a5ef4387c1f099ab1d (patch) | |
| tree | 8f0ceaf67dc4f858cd9ba2a88e23f6a34c41b342 /net/batman-adv/originator.h | |
| parent | batman-adv: don't access unregistered net_device object (diff) | |
| download | linux-7bca68c7844b1642868809a5ef4387c1f099ab1d.tar.xz linux-7bca68c7844b1642868809a5ef4387c1f099ab1d.zip | |
batman-adv: Add lower layer needed_(head|tail)room to own ones
The maximum of hard_header_len and maximum of all needed_(head|tail)room of
all slave interfaces of a batman-adv device must be used to define the
batman-adv device needed_(head|tail)room. This is required to avoid too
small buffer problems when these slave devices try to send the encapsulated
packet in a tx path without the possibility to resize the skbuff.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Diffstat (limited to 'net/batman-adv/originator.h')
0 files changed, 0 insertions, 0 deletions