mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-03 17:51:57 +09:00
61ca533c0e
The nla_put_u16/nla_put_u32 makes sure that *attrlen is align. The call tree is that: nla_put_u16/nla_put_u32 -> nla_put attrlen = sizeof(u16) or sizeof(u32) -> __nla_put attrlen -> __nla_reserve attrlen -> skb_put(skb, nla_total_size(attrlen)) nla_total_size returns the total length of attribute including padding. Cc: Joe Stringer <joe@ovn.org> Cc: William Tu <u9012063@gmail.com> Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.