Lines Matching refs:blksz
114 ssize_t bufsize, blksz;
168 blksz = -1;
170 { blksz = (ssize_t)size;
241 f->blksz = (size_t)st.st_blksize;
412 /* blksz is used for aligning disk block boundary while reading data to
413 ** optimize data transfer from disk (eg, via direct I/O). blksz can be
415 ** blksz should also be a power-of-2 for optimal disk seeks.
417 if(blksz <= 0 || (blksz & (blksz-1)) != 0 )
418 blksz = SF_GRAIN;
419 while(blksz > f->size/2)
420 blksz /= 2;
421 f->blksz = blksz;