bit_spin_is_locked 295 fs/ext4/mballoc.h return bit_spin_is_locked(EXT4_GROUP_INFO_LOCKED_BIT, bit_spin_is_locked 328 include/linux/jbd.h return bit_spin_is_locked(BH_State, &bh->b_state); bit_spin_is_locked 366 include/linux/jbd2.h return bit_spin_is_locked(BH_State, &bh->b_state); bit_spin_is_locked 267 mm/memcontrol.c return bit_spin_is_locked(PAGE_CGROUP_LOCK_BIT, &page->page_cgroup);