Lines Matching refs:sn
84 u_int32_t oldsn, sn;
171 sn = lfs_dtosn(fs, ndaddr);
172 LFS_SEGENTRY(sup, fs, sn, bp);
173 seg_table[sn].su_nbytes += size;
177 LFS_WRITESEGENTRY(sup, fs, sn, bp);
285 int i, sn, anyout, anynew;
294 sn = lfs_dtosn(fs, idesc->id_blkno + i);
295 if (sn < 0 || sn >= lfs_sb_getnseg(fs) ||
296 (seg_table[sn].su_flags & SEGUSE_DIRTY) == 0) {
300 if (seg_table[sn].su_flags & SEGUSE_ACTIVE) {
301 if (sn != lfs_dtosn(fs, lfs_sb_getoffset(fs)) ||
309 seg_table[sn].su_nbytes -= lfs_fsbtob(fs, 1);
423 int sn;
451 sn = lfs_dtosn(fs, odaddr);
452 LFS_SEGENTRY(sup, fs, sn, bp);
455 seg_table[sn].su_nbytes -= DINOSIZE(fs);
457 sn = lfs_dtosn(fs, daddr);
458 LFS_SEGENTRY(sup, fs, sn, bp);
461 seg_table[sn].su_nbytes += DINOSIZE(fs);
557 int sn, curseg;
892 for (sn = curseg = lfs_dtosn(fs, lfs_sb_getcurseg(fs));;) {
893 sn = (sn + 1) % lfs_sb_getnseg(fs);
894 if (sn == curseg)
896 LFS_SEGENTRY(sup, fs, sn, bp);
904 lfs_sb_setnextseg(fs, lfs_sntod(fs, sn));
Indexes created Sat Oct 18 21:09:54 GMT 2025