free_nids 114 fs/f2fs/debug.c si->free_nids = NM_I(sbi)->nid_cnt[FREE_NID]; free_nids 421 fs/f2fs/debug.c si->free_nids, si->avail_nids, si->alloc_nids); free_nids 3277 fs/f2fs/f2fs.h int free_nids, avail_nids, alloc_nids;