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scripts/tags.sh: Add Page flag function magic 

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>
This commit is contained in:
Stephen Boyd 2011-11-03 10:09:57 -07:00 committed by Michal Marek
parent 1ea6b8f489
commit 358142dd8c
1 changed files with 44 additions and 2 deletions
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46
scripts/tags.sh
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@ -132,7 +132,28 @@ exuberant()
--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/' \
--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \
--regex-c++='/^TRACE_EVENT\(([^,)]*).*/trace_\1/' \
--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/'
--regex-c++='/^DEFINE_EVENT\([^,)]*, *([^,)]*).*/trace_\1/' \
--regex-c++='/PAGEFLAG\(([^,)]*).*/Page\1/' \
--regex-c++='/PAGEFLAG\(([^,)]*).*/SetPage\1/' \
--regex-c++='/PAGEFLAG\(([^,)]*).*/ClearPage\1/' \
--regex-c++='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/' \
--regex-c++='/TESTPAGEFLAG\(([^,)]*).*/Page\1/' \
--regex-c++='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/' \
--regex-c++='/__SETPAGEFLAG\(([^,)]*).*/__SetPage\1/' \
--regex-c++='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
--regex-c++='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
--regex-c++='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/' \
--regex-c++='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
--regex-c++='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/' \
--regex-c++='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
--regex-c++='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/' \
--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/' \
--regex-c++='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/' \
--regex-c++='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/' \
--regex-c++='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/' \
--regex-c++='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/' \
--regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
--regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/'
all_kconfigs | xargs $1 -a \
--langdef=kconfig --language-force=kconfig \
@ -154,7 +175,28 @@ emacs()
--regex='/^(ENTRY|_GLOBAL)(\([^)]*\)).*/\2/' \
--regex='/^SYSCALL_DEFINE[0-9]?(\([^,)]*\).*/sys_\1/' \
--regex='/^TRACE_EVENT(\([^,)]*\).*/trace_\1/' \
--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/'
--regex='/^DEFINE_EVENT([^,)]*, *\([^,)]*\).*/trace_\1/' \
--regex='/PAGEFLAG\(([^,)]*).*/Page\1/' \
--regex='/PAGEFLAG\(([^,)]*).*/SetPage\1/' \
--regex='/PAGEFLAG\(([^,)]*).*/ClearPage\1/' \
--regex='/TESTSETFLAG\(([^,)]*).*/TestSetPage\1/' \
--regex='/TESTPAGEFLAG\(([^,)]*).*/Page\1/' \
--regex='/SETPAGEFLAG\(([^,)]*).*/SetPage\1/' \
--regex='/__SETPAGEFLAG\(([^,)]*).*/__SetPage\1/' \
--regex='/TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
--regex='/__TESTCLEARFLAG\(([^,)]*).*/TestClearPage\1/' \
--regex='/CLEARPAGEFLAG\(([^,)]*).*/ClearPage\1/' \
--regex='/__CLEARPAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
--regex='/__PAGEFLAG\(([^,)]*).*/__SetPage\1/' \
--regex='/__PAGEFLAG\(([^,)]*).*/__ClearPage\1/' \
--regex='/PAGEFLAG_FALSE\(([^,)]*).*/Page\1/' \
--regex='/TESTSCFLAG\(([^,)]*).*/TestSetPage\1/' \
--regex='/TESTSCFLAG\(([^,)]*).*/TestClearPage\1/' \
--regex='/SETPAGEFLAG_NOOP\(([^,)]*).*/SetPage\1/' \
--regex='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/' \
--regex='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/' \
--regex='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \
--regex='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/'
all_kconfigs | xargs $1 -a \
--regex='/^[ \t]*\(\(menu\)*config\)[ \t]+\([a-zA-Z0-9_]+\)/\3/'