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authorZhaoyu Liu <zackary.liu.pro@gmail.com>2021-11-03 23:22:42 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-11-26 16:58:55 +0100
commitb6379e73add8dc56ff2b7e5d88a8dce89a8ace56 (patch)
tree4d8b5f6f056fa6c2670bfde76b5138f5e443808e /scripts
parentfe7a4f5b9548456246ffda143bab59922acda9fd (diff)
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scripts/tags: add space regexs to all regex_c
When "make tags", it prompts a warning: ctags: Warning: drivers/pci/controller/pcie-apple.c:150: null expansion of name pattern "\1" The reason is that there is an indentation beside arguments of DECLARE_BITMAP, but it can parsed normally by gtags. It's also allowed in C. Regex [:space:] can match any white space character, so it's a better approach to add it to each item in regex_c. Suggested-by: Marc Zyngier <maz@kernel.org> Signed-off-by: Zhaoyu Liu <zackary.liu.pro@gmail.com> Link: https://lore.kernel.org/r/20211103152234.GA23295@pc Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/tags.sh126
1 files changed, 63 insertions, 63 deletions
diff --git a/scripts/tags.sh b/scripts/tags.sh
index b24bfaec6290..16d475b3e203 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -140,71 +140,71 @@ dogtags()
# - etags regular expressions have to match at the start of a line;
# a ^[^#] is prepended by setup_regex unless an anchor is already present
regex_asm=(
- '/^\(ENTRY\|_GLOBAL\)(\([[:alnum:]_\\]*\)).*/\2/'
+ '/^\(ENTRY\|_GLOBAL\)([[:space:]]*\([[:alnum:]_\\]*\)).*/\2/'
)
regex_c=(
- '/^SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/sys_\1/'
- '/^BPF_CALL_[0-9](\([[:alnum:]_]*\).*/\1/'
- '/^COMPAT_SYSCALL_DEFINE[0-9](\([[:alnum:]_]*\).*/compat_sys_\1/'
- '/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1/'
- '/^TRACE_EVENT(\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
- '/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1/'
- '/^DEFINE_EVENT([^,)]*, *\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
- '/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/get_\1_slot/'
- '/^DEFINE_INSN_CACHE_OPS(\([[:alnum:]_]*\).*/free_\1_slot/'
- '/^PAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
- '/^PAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
- '/^PAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'
- '/^TESTSETFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/'
- '/^TESTPAGEFLAG(\([[:alnum:]_]*\).*/Page\1/'
- '/^SETPAGEFLAG(\([[:alnum:]_]*\).*/SetPage\1/'
- '/\<__SETPAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/'
- '/\<TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
- '/\<__TESTCLEARFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
- '/\<CLEARPAGEFLAG(\([[:alnum:]_]*\).*/ClearPage\1/'
- '/\<__CLEARPAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/'
- '/^__PAGEFLAG(\([[:alnum:]_]*\).*/__SetPage\1/'
- '/^__PAGEFLAG(\([[:alnum:]_]*\).*/__ClearPage\1/'
- '/^PAGEFLAG_FALSE(\([[:alnum:]_]*\).*/Page\1/'
- '/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestSetPage\1/'
- '/\<TESTSCFLAG(\([[:alnum:]_]*\).*/TestClearPage\1/'
- '/\<SETPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/SetPage\1/'
- '/\<CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/ClearPage\1/'
- '/\<__CLEARPAGEFLAG_NOOP(\([[:alnum:]_]*\).*/__ClearPage\1/'
- '/\<TESTCLEARFLAG_FALSE(\([[:alnum:]_]*\).*/TestClearPage\1/'
- '/^PAGE_TYPE_OPS(\([[:alnum:]_]*\).*/Page\1/'
- '/^PAGE_TYPE_OPS(\([[:alnum:]_]*\).*/__SetPage\1/'
- '/^PAGE_TYPE_OPS(\([[:alnum:]_]*\).*/__ClearPage\1/'
- '/^TASK_PFA_TEST([^,]*, *\([[:alnum:]_]*\))/task_\1/'
- '/^TASK_PFA_SET([^,]*, *\([[:alnum:]_]*\))/task_set_\1/'
- '/^TASK_PFA_CLEAR([^,]*, *\([[:alnum:]_]*\))/task_clear_\1/'
- '/^DEF_MMIO_\(IN\|OUT\)_[XD](\([[:alnum:]_]*\),[^)]*)/\2/'
- '/^DEBUGGER_BOILERPLATE(\([[:alnum:]_]*\))/\1/'
- '/^DEF_PCI_AC_\(\|NO\)RET(\([[:alnum:]_]*\).*/\2/'
- '/^PCI_OP_READ(\(\w*\).*[1-4])/pci_bus_read_config_\1/'
- '/^PCI_OP_WRITE(\(\w*\).*[1-4])/pci_bus_write_config_\1/'
- '/\<DEFINE_\(RT_MUTEX\|MUTEX\|SEMAPHORE\|SPINLOCK\)(\([[:alnum:]_]*\)/\2/v/'
- '/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)(\([[:alnum:]_]*\)/\2/v/'
- '/\<DECLARE_\(RWSEM\|COMPLETION\)(\([[:alnum:]_]\+\)/\2/v/'
- '/\<DECLARE_BITMAP(\([[:alnum:]_]*\)/\1/v/'
- '/\(^\|\s\)\(\|L\|H\)LIST_HEAD(\([[:alnum:]_]*\)/\3/v/'
- '/\(^\|\s\)RADIX_TREE(\([[:alnum:]_]*\)/\2/v/'
- '/\<DEFINE_PER_CPU([^,]*, *\([[:alnum:]_]*\)/\1/v/'
- '/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*, *\([[:alnum:]_]*\)/\1/v/'
- '/\<DECLARE_WAIT_QUEUE_HEAD(\([[:alnum:]_]*\)/\1/v/'
- '/\<DECLARE_\(TASKLET\|WORK\|DELAYED_WORK\)(\([[:alnum:]_]*\)/\2/v/'
- '/\(^\s\)OFFSET(\([[:alnum:]_]*\)/\2/v/'
- '/\(^\s\)DEFINE(\([[:alnum:]_]*\)/\2/v/'
- '/\<\(DEFINE\|DECLARE\)_HASHTABLE(\([[:alnum:]_]*\)/\2/v/'
- '/\<DEFINE_ID\(R\|A\)(\([[:alnum:]_]\+\)/\2/'
- '/\<DEFINE_WD_CLASS(\([[:alnum:]_]\+\)/\1/'
- '/\<ATOMIC_NOTIFIER_HEAD(\([[:alnum:]_]\+\)/\1/'
- '/\<RAW_NOTIFIER_HEAD(\([[:alnum:]_]\+\)/\1/'
- '/\<DECLARE_FAULT_ATTR(\([[:alnum:]_]\+\)/\1/'
- '/\<BLOCKING_NOTIFIER_HEAD(\([[:alnum:]_]\+\)/\1/'
- '/\<DEVICE_ATTR_\(RW\|RO\|WO\)(\([[:alnum:]_]\+\)/dev_attr_\2/'
- '/\<DRIVER_ATTR_\(RW\|RO\|WO\)(\([[:alnum:]_]\+\)/driver_attr_\2/'
- '/\<\(DEFINE\|DECLARE\)_STATIC_KEY_\(TRUE\|FALSE\)\(\|_RO\)(\([[:alnum:]_]\+\)/\4/'
+ '/^SYSCALL_DEFINE[0-9]([[:space:]]*\([[:alnum:]_]*\).*/sys_\1/'
+ '/^BPF_CALL_[0-9]([[:space:]]*\([[:alnum:]_]*\).*/\1/'
+ '/^COMPAT_SYSCALL_DEFINE[0-9]([[:space:]]*\([[:alnum:]_]*\).*/compat_sys_\1/'
+ '/^TRACE_EVENT([[:space:]]*\([[:alnum:]_]*\).*/trace_\1/'
+ '/^TRACE_EVENT([[:space:]]*\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
+ '/^DEFINE_EVENT([^,)]*,[[:space:]]*\([[:alnum:]_]*\).*/trace_\1/'
+ '/^DEFINE_EVENT([^,)]*,[[:space:]]*\([[:alnum:]_]*\).*/trace_\1_rcuidle/'
+ '/^DEFINE_INSN_CACHE_OPS([[:space:]]*\([[:alnum:]_]*\).*/get_\1_slot/'
+ '/^DEFINE_INSN_CACHE_OPS([[:space:]]*\([[:alnum:]_]*\).*/free_\1_slot/'
+ '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/Page\1/'
+ '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/SetPage\1/'
+ '/^PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/ClearPage\1/'
+ '/^TESTSETFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestSetPage\1/'
+ '/^TESTPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/Page\1/'
+ '/^SETPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/SetPage\1/'
+ '/\<__SETPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__SetPage\1/'
+ '/\<TESTCLEARFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/'
+ '/\<__TESTCLEARFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/'
+ '/\<CLEARPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/ClearPage\1/'
+ '/\<__CLEARPAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/'
+ '/^__PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__SetPage\1/'
+ '/^__PAGEFLAG([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/'
+ '/^PAGEFLAG_FALSE([[:space:]]*\([[:alnum:]_]*\).*/Page\1/'
+ '/\<TESTSCFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestSetPage\1/'
+ '/\<TESTSCFLAG([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/'
+ '/\<SETPAGEFLAG_NOOP([[:space:]]*\([[:alnum:]_]*\).*/SetPage\1/'
+ '/\<CLEARPAGEFLAG_NOOP([[:space:]]*\([[:alnum:]_]*\).*/ClearPage\1/'
+ '/\<__CLEARPAGEFLAG_NOOP([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/'
+ '/\<TESTCLEARFLAG_FALSE([[:space:]]*\([[:alnum:]_]*\).*/TestClearPage\1/'
+ '/^PAGE_TYPE_OPS([[:space:]]*\([[:alnum:]_]*\).*/Page\1/'
+ '/^PAGE_TYPE_OPS([[:space:]]*\([[:alnum:]_]*\).*/__SetPage\1/'
+ '/^PAGE_TYPE_OPS([[:space:]]*\([[:alnum:]_]*\).*/__ClearPage\1/'
+ '/^TASK_PFA_TEST([^,]*,[[:space:]]*\([[:alnum:]_]*\))/task_\1/'
+ '/^TASK_PFA_SET([^,]*,[[:space:]]*\([[:alnum:]_]*\))/task_set_\1/'
+ '/^TASK_PFA_CLEAR([^,]*,[[:space:]]*\([[:alnum:]_]*\))/task_clear_\1/'
+ '/^DEF_MMIO_\(IN\|OUT\)_[XD]([[:space:]]*\([[:alnum:]_]*\),[^)]*)/\2/'
+ '/^DEBUGGER_BOILERPLATE([[:space:]]*\([[:alnum:]_]*\))/\1/'
+ '/^DEF_PCI_AC_\(\|NO\)RET([[:space:]]*\([[:alnum:]_]*\).*/\2/'
+ '/^PCI_OP_READ([[:space:]]*\(\w*\).*[1-4])/pci_bus_read_config_\1/'
+ '/^PCI_OP_WRITE([[:space:]]*\(\w*\).*[1-4])/pci_bus_write_config_\1/'
+ '/\<DEFINE_\(RT_MUTEX\|MUTEX\|SEMAPHORE\|SPINLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\<DEFINE_\(RAW_SPINLOCK\|RWLOCK\|SEQLOCK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\<DECLARE_\(RWSEM\|COMPLETION\)([[:space:]]*\([[:alnum:]_]\+\)/\2/v/'
+ '/\<DECLARE_BITMAP([[:space:]]*\([[:alnum:]_]*\)/\1/v/'
+ '/\(^\|\s\)\(\|L\|H\)LIST_HEAD([[:space:]]*\([[:alnum:]_]*\)/\3/v/'
+ '/\(^\|\s\)RADIX_TREE([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\<DEFINE_PER_CPU([^,]*,[[:space:]]*\([[:alnum:]_]*\)/\1/v/'
+ '/\<DEFINE_PER_CPU_SHARED_ALIGNED([^,]*,[[:space:]]*\([[:alnum:]_]*\)/\1/v/'
+ '/\<DECLARE_WAIT_QUEUE_HEAD([[:space:]]*\([[:alnum:]_]*\)/\1/v/'
+ '/\<DECLARE_\(TASKLET\|WORK\|DELAYED_WORK\)([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\(^\s\)OFFSET([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\(^\s\)DEFINE([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\<\(DEFINE\|DECLARE\)_HASHTABLE([[:space:]]*\([[:alnum:]_]*\)/\2/v/'
+ '/\<DEFINE_ID\(R\|A\)([[:space:]]*\([[:alnum:]_]\+\)/\2/'
+ '/\<DEFINE_WD_CLASS([[:space:]]*\([[:alnum:]_]\+\)/\1/'
+ '/\<ATOMIC_NOTIFIER_HEAD([[:space:]]*\([[:alnum:]_]\+\)/\1/'
+ '/\<RAW_NOTIFIER_HEAD([[:space:]]*\([[:alnum:]_]\+\)/\1/'
+ '/\<DECLARE_FAULT_ATTR([[:space:]]*\([[:alnum:]_]\+\)/\1/'
+ '/\<BLOCKING_NOTIFIER_HEAD([[:space:]]*\([[:alnum:]_]\+\)/\1/'
+ '/\<DEVICE_ATTR_\(RW\|RO\|WO\)([[:space:]]*\([[:alnum:]_]\+\)/dev_attr_\2/'
+ '/\<DRIVER_ATTR_\(RW\|RO\|WO\)([[:space:]]*\([[:alnum:]_]\+\)/driver_attr_\2/'
+ '/\<\(DEFINE\|DECLARE\)_STATIC_KEY_\(TRUE\|FALSE\)\(\|_RO\)([[:space:]]*\([[:alnum:]_]\+\)/\4/'
'/^SEQCOUNT_LOCKTYPE(\([^,]*\),[[:space:]]*\([^,]*\),[^)]*)/seqcount_\2_t/'
'/^SEQCOUNT_LOCKTYPE(\([^,]*\),[[:space:]]*\([^,]*\),[^)]*)/seqcount_\2_init/'
)