dtl_access_lock 180 arch/powerpc/include/asm/lppaca.h extern rwlock_t dtl_access_lock; dtl_access_lock 184 arch/powerpc/platforms/pseries/dtl.c if (!read_trylock(&dtl_access_lock)) dtl_access_lock 192 arch/powerpc/platforms/pseries/dtl.c read_unlock(&dtl_access_lock); dtl_access_lock 210 arch/powerpc/platforms/pseries/dtl.c read_unlock(&dtl_access_lock); dtl_access_lock 225 arch/powerpc/platforms/pseries/dtl.c read_unlock(&dtl_access_lock); dtl_access_lock 168 arch/powerpc/platforms/pseries/lpar.c DEFINE_RWLOCK(dtl_access_lock); dtl_access_lock 462 arch/powerpc/platforms/pseries/lpar.c if (!write_trylock(&dtl_access_lock)) { dtl_access_lock 478 arch/powerpc/platforms/pseries/lpar.c write_unlock(&dtl_access_lock); dtl_access_lock 493 arch/powerpc/platforms/pseries/lpar.c write_unlock(&dtl_access_lock); dtl_access_lock 180 tools/testing/selftests/powerpc/vphn/asm/lppaca.h extern rwlock_t dtl_access_lock;