From bb3b2cfeb206f5b10b859e134651b54120e3f530 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 30 Jun 2026 18:05:56 +0100 Subject: ARM: 9480/1: entry: expand comment in __switch_to As per discussion between the developers in the mail thread linked, expand the comment in __switch_to so that readers of the code understand what is going on. Suggested-by: Mark Rutland Acked-by: Mark Rutland Signed-off-by: Linus Walleij > Signed-off-by: Russell King --- tools/perf/util/srccode.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 tools/perf/util/srccode.h (limited to 'tools/perf/util/srccode.h') diff --git a/tools/perf/util/srccode.h b/tools/perf/util/srccode.h new file mode 100644 index 000000000..1b5ed7697 --- /dev/null +++ b/tools/perf/util/srccode.h @@ -0,0 +1,20 @@ +#ifndef SRCCODE_H +#define SRCCODE_H 1 + +struct srccode_state { + char *srcfile; + unsigned line; +}; + +static inline void srccode_state_init(struct srccode_state *state) +{ + state->srcfile = NULL; + state->line = 0; +} + +void srccode_state_free(struct srccode_state *state); + +/* Result is not 0 terminated */ +char *find_sourceline(char *fn, unsigned line, int *lenp); + +#endif -- cgit v1.3.1