scripts/tags.sh: add ctags magic for declarations of popular kernel type

exuberant()

{

	all_target_sources | xargs $1 -a                        \

	-I __initdata,__exitdata,__acquires,__releases          \

	-I __read_mostly,____cacheline_aligned                  \

	-I __initdata,__exitdata,__initconst,__devinitdata	\

	-I __devinitconst,__cpuinitdata,__initdata_memblock	\

	-I __refdata,__attribute				\

	-I __acquires,__releases,__deprecated			\

	-I __read_mostly,__aligned,____cacheline_aligned        \

	-I ____cacheline_aligned_in_smp                         \

	-I ____cacheline_internodealigned_in_smp                \

	-I __used,__packed,__packed2__,__must_check,__must_hold	\

	-I EXPORT_SYMBOL,EXPORT_SYMBOL_GPL                      \

	-I DEFINE_TRACE,EXPORT_TRACEPOINT_SYMBOL,EXPORT_TRACEPOINT_SYMBOL_GPL \

	-I static,const						\

	--extra=+f --c-kinds=+px                                \

	--regex-asm='/^(ENTRY|_GLOBAL)\(([^)]*)\).*/\2/'        \

	--regex-c='/^SYSCALL_DEFINE[[:digit:]]?\(([^,)]*).*/sys_\1/' \

	--regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \

	--regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/' \

	--regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/'		\

	--regex-c='/PCI_OP_READ\(([a-z]*[a-z]).*[1-4]\)/pci_bus_read_config_\1/' \

	--regex-c='/PCI_OP_WRITE\(([a-z]*[a-z]).*[1-4]\)/pci_bus_write_config_\1/'

	--regex-c='/PCI_OP_READ\((\w*).*[1-4]\)/pci_bus_read_config_\1/' \

	--regex-c='/PCI_OP_WRITE\((\w*).*[1-4]\)/pci_bus_write_config_\1/' \

	--regex-c='/DEFINE_(MUTEX|SEMAPHORE|SPINLOCK)\((\w*)/\2/v/'	\

	--regex-c='/DEFINE_(RAW_SPINLOCK|RWLOCK|SEQLOCK)\((\w*)/\2/v/'	\

	--regex-c='/DECLARE_(RWSEM|COMPLETION)\((\w*)/\2/v/'		\

	--regex-c='/DECLARE_BITMAP\((\w*)/\1/v/'			\

	--regex-c='/(^|\s)(|L|H)LIST_HEAD\((\w*)/\3/v/'			\

	--regex-c='/(^|\s)RADIX_TREE\((\w*)/\2/v/'			\

	--regex-c='/DEFINE_PER_CPU\(([^,]*,\s*)(\w*).*\)/\2/v/'		\

	--regex-c='/DEFINE_PER_CPU_SHARED_ALIGNED\(([^,]*,\s*)(\w*).*\)/\2/v/' \

	--regex-c='/DECLARE_WAIT_QUEUE_HEAD\((\w*)/\1/v/'		\

	--regex-c='/DECLARE_(TASKLET|WORK|DELAYED_WORK)\((\w*)/\2/v/'	\

	--regex-c='/DEFINE_PCI_DEVICE_TABLE\((\w*)/\1/v/'

	all_kconfigs | xargs $1 -a                              \

	--langdef=kconfig --language-force=kconfig              \