They're quite pointless and obscure location of real structure definition.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

It takes a while to find the macro-magically defined Page*()
functions defined in include/linux/page-flags.h if you're new to
the kernel. Add some magic to the tags script to transform these
macros into the actual functions they are, so that tag jumping in
the mm code is a bit easier.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>

On PowerPC we use _GLOBAL throughout the assembly to define symbols, but
currently these symbols are missing from the tags generated with
ARCH=powerpc make tags. This patch modifies the tags.sh script to
recognise _GLOBAL(.*) so that these symbols will be in the tags.

This is almost (but not quite) PowerPC specific and this change should
not affect anyone else:

$ git grep -E '^_GLOBAL\(([^)]*)\).*' |sed 's/^\([^/]*\/[^/]*\)\/.*$/\1/'|uniq -c
    627 arch/powerpc
      2 arch/um

Signed-off-by: Ian Munsie <imunsie@au1.ibm.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

Seems that Peter Zijlstra treats us emacs users as second class
citizens and the commit:

 commit 15664125f7cadcb6d725cb2d9b90f9715397848d
 Author: Peter Zijlstra <peterz@infradead.org>
 scripts/tags.sh: Add magic for trace-events

only updated ctags (for vim) and did not do the work to let us
lowly emacs users benefit from such a change.

Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

The regex to handle DEFINE_EVENT() should not be the same as
the TRACE_EVENT() as the first parameter in DEFINE_EVENT is the
template name, not the event name. We need the second parameter
as that is what the trace_... will use.

Tested-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  scripts/extract-ikconfig: add xz compression support
  kbuild: add GNU GLOBAL tags generation
  setlocalversion: update mercurial tag parsing

GNU GLOBAL (http://www.gnu.org/software/global/) is a source code tagging system
It is really cheap to support it in kbuild system.

Signed-off-by: Jianbin Kang <kjbmail@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
  Documentation/kbuild: add info that 'choice' can have a symbol name
  kbuild: add numeric --set-val option to scripts/config
  headers_check: Fix warning text
  headers_check: better search for functions in headers
  scripts/coccinelle: update for compatability with Coccinelle 0.2.4
  tags: put function prototypes back!
  Kconfig: fix single letter command in scripts/config
  gitignore: add scripts/recordmcount

Make tags find the trace-event definitions

Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1290591835.2072.438.camel@laptop>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

Commit 7db86dc (ctags: usability fix) removed function prototypes from
tags file claiming "It makes no real sense to include function
prototypes".
But it is useful for quickly determining which header file developer
needs to include to fix compilation.

Now if someone wants to remove forward declarations (which I agree are
baggage), write a postprocessing script.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Michal Marek <mmarek@suse.cz>