ext4_setup_system_zone 3258 fs/ext4/ext4.h extern int ext4_setup_system_zone(struct super_block *sb);
ext4_setup_system_zone 4555 fs/ext4/super.c 	err = ext4_setup_system_zone(sb);
ext4_setup_system_zone 5521 fs/ext4/super.c 	ext4_setup_system_zone(sb);