Marco Elver 7a562d5d23 locking/rwlock: Fix write_trylock_irqsave() with CONFIG_INLINE_WRITE_TRYLOCK ...

Move _raw_write_trylock_irqsave() after the _raw_write_trylock macro to
ensure it uses the inlined version, fixing a linker error when inlining
is enabled. This is the case on s390:

>> ld.lld: error: undefined symbol: _raw_write_trylock
   >>> referenced by rwlock_api_smp.h:48 (include/linux/rwlock_api_smp.h:48)
   >>>               lib/test_context-analysis.o:(test_write_trylock_extra) in archive vmlinux.a
   >>> referenced by rwlock_api_smp.h:48 (include/linux/rwlock_api_smp.h:48)
   >>>               lib/test_context-analysis.o:(test_write_trylock_extra) in archive vmlinux.a

Closes: https://lore.kernel.org/oe-kbuild-all/202602032101.dbxRfsWO-lkp@intel.com/
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Marco Elver <elver@google.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://patch.msgid.link/20260203225114.3493538-1-elver@google.com

2026-02-05 09:43:48 +01:00

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