prev_ia_pos 1087 fs/ntfs/dir.c s64 ia_pos, ia_start, prev_ia_pos, bmp_pos; prev_ia_pos 1215 fs/ntfs/dir.c prev_ia_pos = -1LL; prev_ia_pos 1274 fs/ntfs/dir.c if ((prev_ia_pos & (s64)PAGE_MASK) != prev_ia_pos 1276 fs/ntfs/dir.c prev_ia_pos = ia_pos;