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bug: Clean up CONFIG_GENERIC_BUG_RELATIVE_POINTERS 

Three repeated CONFIG_GENERIC_BUG_RELATIVE_POINTERS #ifdefs right
after one another yields unreadable code. Add a helper.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20251110115757.341703850@infradead.org
This commit is contained in:
Peter Zijlstra 2025-06-02 15:01:38 +02:00
parent d292dbb564
commit 30b82568b0
1 changed files with 9 additions and 15 deletions
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24
include/asm-generic/bug.h
View File

@ -35,26 +35,20 @@ void __warn(const char *file, int line, void *caller, unsigned taint,
#ifdef CONFIG_BUG
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
#define BUG_REL(type, name) type name
#else
#define BUG_REL(type, name) signed int name##_disp
#endif
#ifdef CONFIG_GENERIC_BUG
struct bug_entry {
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
unsigned long bug_addr;
#else
signed int bug_addr_disp;
#endif
BUG_REL(unsigned long, bug_addr);
#ifdef HAVE_ARCH_BUG_FORMAT
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
const char *format;
#else
signed int format_disp;
#endif
BUG_REL(const char *, format);
#endif
#ifdef CONFIG_DEBUG_BUGVERBOSE
#ifndef CONFIG_GENERIC_BUG_RELATIVE_POINTERS
const char *file;
#else
signed int file_disp;
#endif
BUG_REL(const char *, file);
unsigned short line;
#endif
unsigned short flags;