Variable kernel/locking/mutex.c, line 259 [usage...] Function kernel/locking/mutex.c, line 252 [usage...] tools/testing/selftests/powerpc/benchmarks/context_switch.c, line 274 [usage...] Class, struct, or union member drivers/staging/rtl8188eu/include/rtw_pwrctrl.h, line 139 [usage...] drivers/staging/rtl8712/rtl871x_pwrctrl.h, line 91 [usage...] Macro (un)definition include/linux/mutex.h, line 166 [usage...] Function prototype or declaration include/linux/mutex.h, line 178 [usage...]