The following commit has been merged into the locking/core branch of tip:

Commit-ID:     c10d860e0baae0853773dc90a94b26adc5687380
Gitweb:        https://git.kernel.org/tip/c10d860e0baae0853773dc90a94b26adc5687380
Author:        Peter Zijlstra <peterz@infradead.org>
AuthorDate:    Mon, 05 Jan 2026 16:24:05 +01:00
Committer:     Peter Zijlstra <peterz@infradead.org>
CommitterDate: Mon, 05 Jan 2026 16:43:37 +01:00

tags: Add regex for context_lock_struct

With the introduction of compiler context analysis (LLVM
ThreadSafetyAnalysis) the struct definition of various locks get
wrapped in a macro. This hides them from tags based navigation,
although clangd/LSP sees right through it and works as expected.

Add a regex to the tags script to help it along.

Requested-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251220133307.GR3707891@noisy.programming.kicks-ass.net
---
 scripts/tags.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/tags.sh b/scripts/tags.sh
index 99ce427..2433736 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -221,6 +221,7 @@ regex_c=(
 	'/^\<DEFINE_GUARD_COND(\([[:alnum:]_]\+\),[[:space:]]*\([[:alnum:]_]\+\)/class_\1\2/'
 	'/^\<DEFINE_LOCK_GUARD_[[:digit:]](\([[:alnum:]_]\+\)/class_\1/'
 	'/^\<DEFINE_LOCK_GUARD_[[:digit:]]_COND(\([[:alnum:]_]\+\),[[:space:]]*\([[:alnum:]_]\+\)/class_\1\2/'
+	'/^context_lock_struct(\([^,)]*\)[^)]*)/struct \1/'
 )
 regex_kconfig=(
 	'/^[[:blank:]]*\(menu\|\)config[[:blank:]]\+\([[:alnum:]_]\+\)/\2/'