FUSE_DAX_SHIFT
loff_t dmap_start = start_idx << FUSE_DAX_SHIFT;
if (fc->dax && (map_alignment > FUSE_DAX_SHIFT)) {
loff_t offset = start_idx << FUSE_DAX_SHIFT;
#define FUSE_DAX_SZ (1 << FUSE_DAX_SHIFT)
unsigned long start_idx = start >> FUSE_DAX_SHIFT;
unsigned long end_idx = end >> FUSE_DAX_SHIFT;
offset = pos - (dmap->itn.start << FUSE_DAX_SHIFT);
unsigned long start_idx = pos >> FUSE_DAX_SHIFT;
ret = fuse_setup_one_mapping(inode, pos >> FUSE_DAX_SHIFT, alloc_dmap,
unsigned long idx = pos >> FUSE_DAX_SHIFT;
ret = fuse_setup_one_mapping(inode, pos >> FUSE_DAX_SHIFT, dmap, true,
unsigned long start_idx = pos >> FUSE_DAX_SHIFT;
loff_t start_pos = dmap->itn.start << FUSE_DAX_SHIFT;
dmap_start = start_idx << FUSE_DAX_SHIFT;