db_bitmap 3067 drivers/irqchip/irq-gic-v3-its.c clear_bit(data->hwirq, vm->db_bitmap); db_bitmap 3072 drivers/irqchip/irq-gic-v3-its.c if (bitmap_empty(vm->db_bitmap, vm->nr_db_lpis)) { db_bitmap 3073 drivers/irqchip/irq-gic-v3-its.c its_lpi_free(vm->db_bitmap, vm->db_lpi_base, vm->nr_db_lpis); db_bitmap 3103 drivers/irqchip/irq-gic-v3-its.c vm->db_bitmap = bitmap; db_bitmap 26 include/linux/irqchip/arm-gic-v4.h unsigned long *db_bitmap;