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Filename Latest commit message Latest commit date
Steven Rostedt (VMware) 9185a610f8 tracing: bpf: Hide bpf trace events when they are not used
All the trace events defined in include/trace/events/bpf.h are only
used when CONFIG_BPF_SYSCALL is defined. But this file gets included by
include/linux/bpf_trace.h which is included by the networking code with
CREATE_TRACE_POINTS defined.

If a trace event is created but not used it still has data structures
and functions created for its use, even though nothing is using them.
To not waste space, do not define the BPF trace events in bpf.h unless
CONFIG_BPF_SYSCALL is defined.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-16 21:10:20 +01:00
arch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-10-09 20:11:09 -07:00
block
certs
crypto
Documentation Work continues in various areas: 2017-10-11 10:15:01 -07:00
drivers Merge tag 'mlx5-updates-2017-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux 2017-10-16 05:42:41 +01:00
firmware
fs NFS client bugfixes for Linux 4.14 2017-10-09 10:55:37 -07:00
include tracing: bpf: Hide bpf trace events when they are not used 2017-10-16 21:10:20 +01:00
init
ipc
kernel tracing: bpf: Hide bpf trace events when they are not used 2017-10-16 21:10:20 +01:00
lib once: switch to new jump label API 2017-10-09 20:26:23 -07:00
mm
net ipv6: only update __use and lastusetime once per jiffy at most 2017-10-16 21:08:30 +01:00
samples bpf: Add -target to clang switch while cross compiling. 2017-10-16 21:04:32 +01:00
scripts Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-10-05 18:19:22 -07:00
security
sound sound fixes for 4.14-rc4 2017-10-05 10:39:29 -07:00
tools tc-testing: fix the -l argument bug in tdc.py 2017-10-14 18:47:53 -07:00
usr
virt
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Update James Hogan's email address 2017-10-04 17:11:53 -07:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Work continues in various areas: 2017-10-11 10:15:01 -07:00
Makefile Linux 4.14-rc4 2017-10-08 20:53:29 -07:00
README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.