bmap_has_holes
has_holes = bmap_has_holes(ip);
has_holes = bmap_has_holes(ip);
if (!bmap_has_holes(ip)) {
!(ioflag & FSYNC) && !bmap_has_holes(ip) &&
has_holes = bmap_has_holes(ip);
if (bmap_has_holes(ip)) {
if (bmap_has_holes(ip)) {
extern int bmap_has_holes(struct inode *);