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Searched refs:lbn (Results 1 – 25 of 67) sorted by relevance

123

/netbsd-src/usr.sbin/makefs/ffs/
H A Dffs_balloc.c87 daddr_t lbn, lastlbn; in ffs_balloc_ufs1() local
100 lbn = ffs_lblkno(fs, offset); in ffs_balloc_ufs1()
107 if (lbn < 0) in ffs_balloc_ufs1()
117 if (lastlbn < UFS_NDADDR && lastlbn < lbn) { in ffs_balloc_ufs1()
130 if (lbn < UFS_NDADDR) { in ffs_balloc_ufs1()
131 nb = ufs_rw32(ip->i_ffs1_db[lbn], needswap); in ffs_balloc_ufs1()
132 if (nb != 0 && ip->i_ffs1_size >= ffs_lblktosize(fs, lbn + 1)) { in ffs_balloc_ufs1()
142 error = bread(ip->i_devvp, lbn, fs->fs_bsize, in ffs_balloc_ufs1()
167 error = bread(ip->i_devvp, lbn, osize, in ffs_balloc_ufs1()
185 if (ip->i_ffs1_size < ffs_lblktosize(fs, lbn + 1)) in ffs_balloc_ufs1()
[all …]
/netbsd-src/sys/ufs/ffs/
H A Dffs_balloc.c113 daddr_t lbn, lastlbn; in ffs_balloc_ufs1() local
128 lbn = ffs_lblkno(fs, off); in ffs_balloc_ufs1()
136 lbn, size, 0); in ffs_balloc_ufs1()
138 if (lbn < 0) in ffs_balloc_ufs1()
148 if (lastlbn < UFS_NDADDR && lastlbn < lbn) { in ffs_balloc_ufs1()
178 if (lbn < UFS_NDADDR) { in ffs_balloc_ufs1()
179 nb = ufs_rw32(ip->i_ffs1_db[lbn], needswap); in ffs_balloc_ufs1()
180 if (nb != 0 && ip->i_size >= ffs_lblktosize(fs, lbn + 1)) { in ffs_balloc_ufs1()
190 error = bread(vp, lbn, fs->fs_bsize, in ffs_balloc_ufs1()
215 error = bread(vp, lbn, osize, in ffs_balloc_ufs1()
[all …]
H A Dffs_snapshot.c1047 daddr_t lbn, rlbn;
1066 lbn = ffs_fragstoblks(fs, ino_to_fsba(fs, cancelip->i_number));
1067 error = snapblkaddr(snapvp, lbn, &blkno);
1071 error = bread(snapvp, lbn, fs->fs_bsize,
1074 error = ffs_balloc(snapvp, ffs_lblktosize(fs, (off_t)lbn),
1077 error = rwfsblk(snapvp, B_READ, bp->b_data, lbn);
1136 lbn = -UFS_NDADDR;
1141 ib_get(cancelip, i), lbn, rlbn, len,
1146 lbn -= blksperindir + 1;
1159 daddr_t blkno, daddr_t lbn, daddr_t rlbn, daddr_t remblks,
[all …]
H A Dffs_extattr.c121 #define sblksize(fs, o, lbn) ffs_sblksize(fs, o, lbn) argument
143 ufs_lbn_t lbn, nextlbn; in ffs_extread() local
167 lbn = lblkno(fs, uio->uio_offset); in ffs_extread()
168 nextlbn = lbn + 1; in ffs_extread()
176 size = sblksize(fs, dp->di_extsize, lbn); in ffs_extread()
200 error = bread(vp, -1 - lbn, size, 0, &bp); in ffs_extread()
212 error = breadn(vp, -1 - lbn, in ffs_extread()
262 ufs_lbn_t lbn; in ffs_extwrite() local
293 lbn = lblkno(fs, uio->uio_offset); in ffs_extwrite()
324 size = sblksize(fs, dp->di_extsize, lbn) - bp->b_resid; in ffs_extwrite()
[all …]
/netbsd-src/sys/ufs/lfs/
H A Dlfs_balloc.c129 daddr_t lbn, lastblock; in lfs_balloc() local
147 lbn = lfs_lblkno(fs, startoffset); in lfs_balloc()
179 if (lastblock < ULFS_NDADDR && lastblock < lbn) { in lfs_balloc()
212 if (lbn < ULFS_NDADDR && lfs_lblkno(fs, ip->i_size) <= lbn) { in lfs_balloc()
213 osize = lfs_blksize(fs, ip, lbn); in lfs_balloc()
215 if (lfs_lblktosize(fs, lbn) >= ip->i_size) { in lfs_balloc()
221 *bpp = bp = getblk(vp, lbn, nsize, 0, 0); in lfs_balloc()
240 lfs_dino_setdb(fs, ip->i_din, lbn, UNWRITTEN); in lfs_balloc()
246 if (bpp && (error = bread(vp, lbn, osize, in lfs_balloc()
252 lfs_fragextend(vp, osize, nsize, lbn, in lfs_balloc()
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H A Dlfs_segment.c1452 (n), ip->i_number, lbn, ndaddr, daddr)); \
1469 struct vnode *vp, daddr_t lbn, daddr_t ndaddr, int size) argument
1483 error = ulfs_bmaparray(vp, lbn, &daddr, a, &num, NULL, NULL);
1494 ooff = lfs_dino_getdb(fs, ip->i_din, lbn);
1501 obb = lfs_btofsb(fs, ip->i_lfs_fragsize[lbn]);
1505 lfs_dino_setdb(fs, ip->i_din, lbn, ndaddr);
1534 if (lbn > ip->i_lfs_hiblk)
1535 ip->i_lfs_hiblk = lbn;
1553 if (lbn >= 0 && lbn < ULFS_NDADDR)
1554 osize = ip->i_lfs_fragsize[lbn];
[all …]
H A Dulfs_readwrite.c127 daddr_t lbn, nextlbn; in BUFRD() local
160 lbn = lfs_lblkno(fs, uio->uio_offset); in BUFRD()
161 nextlbn = lbn + 1; in BUFRD()
162 size = lfs_blksize(fs, ip, lbn); in BUFRD()
168 error = bread(vp, lbn, size, 0, &bp); in BUFRD()
171 error = breadn(vp, lbn, in BUFRD()
424 daddr_t lbn; in BUFWR() local
460 lbn = lfs_lblkno(fs, uio->uio_offset); in BUFWR()
483 size = lfs_blksize(fs, ip, lbn) - bp->b_resid; in BUFWR()
H A Dlfs_rfw.c163 update_meta(struct lfs *fs, ino_t ino, int vers, daddr_t lbn, in update_meta() argument
178 KASSERT(lbn >= 0); /* no indirect blocks */ in update_meta()
186 if ((error = lfs_balloc(vp, (lbn << lfs_sb_getbshift(fs)), size, in update_meta()
206 if (ip->i_size <= (lbn << lfs_sb_getbshift(fs))) { in update_meta()
209 if (lbn < ULFS_NDADDR) { in update_meta()
210 newsize = (lbn << lfs_sb_getbshift(fs)) + in update_meta()
213 newsize = (lbn << lfs_sb_getbshift(fs)) + 1; in update_meta()
227 lfs_update_single(fs, NULL, vp, lbn, ndaddr, size); in update_meta()
240 ulfs_bmaparray(vp, lbn, &odaddr, &a[0], &num, NULL, NULL); in update_meta()
247 PRId64 " to %" PRId64 "\n", ino, lbn, ndaddr)); in update_meta()
H A Dlfs_inode.c217 daddr_t bn, lbn, lastiblock[ULFS_NIADDR], indir_lbn[ULFS_NIADDR]; in lfs_truncate() local
357 lbn = lfs_lblkno(fs, length); in lfs_truncate()
371 size = lfs_blksize(fs, oip, lbn); in lfs_truncate()
722 lfs_indirtrunc(struct inode *ip, daddr_t lbn, daddr_t dbn, in lfs_indirtrunc() argument
760 bp = getblk(vp, lbn, lfs_sb_getbsize(fs), 0, 0); in lfs_indirtrunc()
763 trace(TR_BREADHIT, pack(vp, lfs_sb_getbsize(fs)), lbn); in lfs_indirtrunc()
765 trace(TR_BREADMISS, pack(vp, lfs_sb_getbsize(fs)), lbn); in lfs_indirtrunc()
804 for (i = LFS_NINDIR(fs) - 1, nlbn = lbn + 1 - i * factor; i > last; in lfs_indirtrunc()
867 lfs_vtruncbuf(struct vnode *vp, daddr_t lbn, bool catch, int slptimeo) in lfs_vtruncbuf() argument
874 off = round_page((voff_t)lbn << vp->v_mount->mnt_fs_bshift); in lfs_vtruncbuf()
[all …]
/netbsd-src/sbin/dump_lfs/
H A Dlfs_inode.c227 lfs_bmap(struct lfs *fs, union lfs_dinode *idinode, daddr_t lbn) in lfs_bmap() argument
235 if(lbn > 0 && lbn > lfs_lblkno(fs, lfs_dino_getsize(fs, idinode))) { in lfs_bmap()
244 if(lbn < 0) { in lfs_bmap()
245 lbn *= -1; in lfs_bmap()
246 if (lbn == ULFS_NDADDR) { in lfs_bmap()
249 } else if(lbn == BASE_DINDIR+1) { in lfs_bmap()
252 } else if(lbn == BASE_TINDIR+2) { in lfs_bmap()
261 residue = (lbn-ULFS_NDADDR) % LFS_NINDIR(fs); in lfs_bmap()
265 off = (lbn-2-BASE_TINDIR)/(LFS_NINDIR(fs)*LFS_NINDIR(fs)); in lfs_bmap()
273 if(lbn < BASE_TINDIR) { in lfs_bmap()
[all …]
/netbsd-src/sys/ufs/ext2fs/
H A Dext2fs_extents.c60 daddr_t lbn, daddr_t *first_lbn, daddr_t *last_lbn) in ext4_ext_binsearch_index() argument
71 if (lbn < m->ei_blk) in ext4_ext_binsearch_index()
93 ext4_ext_binsearch(struct inode *ip, struct ext4_extent_path *path, daddr_t lbn, in ext4_ext_binsearch() argument
107 if (lbn < m->e_blk) in ext4_ext_binsearch()
122 if (path->ep_ext->e_blk + path->ep_ext->e_len <= lbn) { in ext4_ext_binsearch()
141 ext4_ext_in_cache(struct inode *ip, daddr_t lbn, struct ext4_extent *ep) in ext4_ext_in_cache() argument
152 if (lbn >= ecp->ec_blk && lbn < ecp->ec_blk + ecp->ec_len) { in ext4_ext_in_cache()
182 daddr_t lbn, struct ext4_extent_path *path) in ext4_ext_find_extent() argument
202 if (ext4_ext_binsearch_index(ip, path, lbn, &first_lbn, in ext4_ext_find_extent()
230 ext4_ext_binsearch(ip, path, lbn, first_lbn, last_lbn); in ext4_ext_find_extent()
H A Dext2fs_balloc.c103 daddr_t newb, lbn, pref; in ext2fs_balloc() local
120 lbn = bn; in ext2fs_balloc()
154 ip->i_e2fs_last_lblk = lbn; in ext2fs_balloc()
187 pref = ext2fs_blkpref(ip, lbn, 0, (int32_t *)0); in ext2fs_balloc()
188 error = ext2fs_alloc(ip, lbn, pref, cred, &newb); in ext2fs_balloc()
227 pref = ext2fs_blkpref(ip, lbn, 0, (int32_t *)0); in ext2fs_balloc()
228 error = ext2fs_alloc(ip, lbn, pref, cred, &newb); in ext2fs_balloc()
265 pref = ext2fs_blkpref(ip, lbn, indirs[num].in_off, &bap[0]); in ext2fs_balloc()
266 error = ext2fs_alloc(ip, lbn, pref, cred, &newb); in ext2fs_balloc()
273 ip->i_e2fs_last_lblk = lbn; in ext2fs_balloc()
[all …]
H A Dext2fs_bmap.c138 daddr_t lbn; in ext4_bmapext() local
143 lbn = bn; in ext4_bmapext()
152 ext4_ext_find_extent(fs, ip, lbn, &path); in ext4_bmapext()
157 (lbn - path.ep_sparse_ext.e_blk) - 1; in ext4_bmapext()
159 *runb = lbn - path.ep_sparse_ext.e_blk; in ext4_bmapext()
166 *bnp = fsbtodb(fs, lbn - ep->e_blk in ext4_bmapext()
173 *runp = ep->e_len - (lbn - ep->e_blk) - 1; in ext4_bmapext()
175 *runb = lbn - ep->e_blk; in ext4_bmapext()
H A Dext2fs_readwrite.c160 daddr_t lbn, nextlbn; in ext2fs_bufrd()
189 lbn = ext2_lblkno(fs, uio->uio_offset); in ext2fs_bufrd()
190 nextlbn = lbn + 1; in ext2fs_bufrd()
200 error = bread(vp, lbn, size, 0, &bp); in ext2fs_bufrd()
203 error = breadn(vp, lbn, in ext2fs_bufrd()
369 daddr_t lbn; in ext2fs_bufwr()
395 lbn = ext2_lblkno(fs, uio->uio_offset); in ext2fs_bufwr()
402 error = ext2fs_balloc(ip, lbn, blkoffset + xfersize, cred, &bp, in ext2fs_bufwr()
159 daddr_t lbn, nextlbn; ext2fs_bufrd() local
367 daddr_t lbn; ext2fs_bufwr() local
H A Dext2fs_subr.c87 daddr_t lbn; in ext2fs_blkatoff() local
92 lbn = ext2_lblkno(fs, offset); in ext2fs_blkatoff()
95 if ((error = bread(vp, lbn, fs->e2fs_bsize, 0, &bp)) != 0) { in ext2fs_blkatoff()
/netbsd-src/sbin/fsck_lfs/
H A Dbufcache.c76 vl_hash(struct uvnode * vp, daddr_t lbn) in vl_hash() argument
78 return (int)((unsigned long) vp + lbn) & hashmask; in vl_hash()
194 incore(struct uvnode * vp, daddr_t lbn) in incore() argument
199 hash = vl_hash(vp, lbn); in incore()
206 if (bp->b_vp == vp && bp->b_lblkno == lbn) { in incore()
218 getblk(struct uvnode * vp, daddr_t lbn, int size) in getblk() argument
230 if ((bp = incore(vp, lbn)) != NULL) { in getblk()
281 bp->b_blkno = bp->b_lblkno = lbn; in getblk()
283 bp->b_hashval = vl_hash(vp, lbn); in getblk()
338 bread(struct uvnode * vp, daddr_t lbn, int size, int flags, struct ubuf ** bpp) in bread() argument
[all …]
H A Dpass6.c74 rfw_update_single(struct uvnode *vp, daddr_t lbn, daddr_t ndaddr, size_t size) in rfw_update_single() argument
89 error = ulfs_bmaparray(fs, vp, lbn, &daddr, a, &num); in rfw_update_single()
92 " looking up lbn %" PRId64 "\n", error, lbn); in rfw_update_single()
99 ooff = lfs_dino_getdb(fs, ip->i_din, lbn); in rfw_update_single()
105 ofrags = lfs_numfrags(fs, ip->i_lfs_fragsize[lbn]); in rfw_update_single()
109 lfs_dino_setdb(fs, ip->i_din, lbn, ndaddr); in rfw_update_single()
138 if (lbn >= 0 && lbn < ULFS_NDADDR) in rfw_update_single()
139 osize = ip->i_lfs_fragsize[lbn]; in rfw_update_single()
153 if (lbn >= 0 && lfs_dino_getsize(fs, ip->i_din) <= (lbn << lfs_sb_getbshift(fs))) { in rfw_update_single()
154 lfs_dino_setsize(fs, ip->i_din, (lbn << lfs_sb_getbshift(fs)) + 1); in rfw_update_single()
[all …]
H A Dsegwrite.c119 daddr_t lbn; in lfs_match_indir() local
121 lbn = bp->b_lblkno; in lfs_match_indir()
122 return (lbn < 0 && (-lbn - ULFS_NDADDR) % LFS_NINDIR(fs) == 0); in lfs_match_indir()
128 daddr_t lbn; in lfs_match_dindir() local
130 lbn = bp->b_lblkno; in lfs_match_dindir()
131 return (lbn < 0 && (-lbn - ULFS_NDADDR) % LFS_NINDIR(fs) == 1); in lfs_match_dindir()
137 daddr_t lbn; in lfs_match_tindir() local
139 lbn = bp->b_lblkno; in lfs_match_tindir()
140 return (lbn < 0 && (-lbn - ULFS_NDADDR) % LFS_NINDIR(fs) == 2); in lfs_match_tindir()
450 lfs_update_single(struct lfs * fs, struct segment * sp, daddr_t lbn, in lfs_update_single() argument
[all …]
H A Dlfs.c300 lfs_vop_bmap(struct uvnode * vp, daddr_t lbn, daddr_t * daddrp) in lfs_vop_bmap() argument
302 return ulfs_bmaparray(vp->v_fs, vp, lbn, daddrp, NULL, NULL); in lfs_vop_bmap()
1013 daddr_t lbn, lastblock; in lfs_balloc() local
1020 lbn = lfs_lblkno(fs, startoffset); in lfs_balloc()
1043 if (lastblock < ULFS_NDADDR && lastblock < lbn) { in lfs_balloc()
1065 if (lbn < ULFS_NDADDR && lfs_lblkno(fs, lfs_dino_getsize(fs, ip->i_din)) <= lbn) { in lfs_balloc()
1066 osize = lfs_blksize(fs, ip, lbn); in lfs_balloc()
1068 if (lfs_lblktosize(fs, lbn) >= lfs_dino_getsize(fs, ip->i_din)) { in lfs_balloc()
1072 *bpp = bp = getblk(vp, lbn, nsize); in lfs_balloc()
1077 lfs_dino_setdb(fs, ip->i_din, lbn, UNWRITTEN); in lfs_balloc()
[all …]
H A Dinode.c127 daddr_t lbn, pbn; in ckinode() local
150 for (lbn = 0; lbn < ULFS_NDADDR; lbn++) { in ckinode()
151 pbn = lfs_dino_getdb(fs, &dino, lbn); in ckinode()
154 lfs_numfrags(fs, VTOI(thisvp)->i_lfs_fragsize[lbn]); in ckinode()
173 lbn * lfs_sb_getbsize(fs)); in ckinode()
184 idesc->id_lblkno = lbn; in ckinode()
/netbsd-src/sys/fs/nfs/client/
H A Dnfs_clbio.c411 daddr_t lbn, rabn; in ncl_bioread() local
463 lbn = uio->uio_offset / biosize; in ncl_bioread()
464 on = uio->uio_offset - (lbn * biosize); in ncl_bioread()
471 (off_t)(lbn + 1 + nra) * biosize < nsize; nra++) { in ncl_bioread()
472 rabn = lbn + 1 + nra; in ncl_bioread()
499 if ((off_t)lbn * biosize >= nsize) { in ncl_bioread()
501 } else if ((off_t)(lbn + 1) * biosize > nsize) { in ncl_bioread()
502 bcount = nsize - (off_t)lbn * biosize; in ncl_bioread()
504 bp = nfs_getcacheblk(vp, lbn, bcount, td); in ncl_bioread()
564 lbn = (uoff_t)uio->uio_offset / NFS_DIRBLKSIZ; in ncl_bioread()
[all …]
/netbsd-src/sys/fs/filecorefs/
H A Dfilecore_bmap.c101 daddr_t lbn = ap->a_bn; in filecore_bmap() local
120 nblk = (ip->i_size >> bshift) - (lbn + 1); in filecore_bmap()
131 return filecore_map(fcmp, ip->i_dirent.addr, lbn, ap->a_bnp); in filecore_bmap()
135 filecore_map(struct filecore_mnt *fcmp, u_int32_t addr, daddr_t lbn, daddr_t *bnp) in filecore_map() argument
145 printf("filecore_map(addr=%x, lbn=%llx)\n", addr, (long long)lbn); in filecore_map()
149 ((lbn << fcmp->log2bsize) >> fcmp->drec.log2secsize); in filecore_map()
H A Dfilecore_vnops.c207 daddr_t lbn; in filecore_read() local
242 lbn = filecore_lblkno(fcmp, uio->uio_offset); in filecore_read()
244 n = MIN(filecore_blksize(fcmp, ip, lbn) - on, uio->uio_resid); in filecore_read()
250 size = filecore_blksize(fcmp, ip, lbn); in filecore_read()
257 error = bread(vp, lbn, size, 0, &bp); in filecore_read()
260 vp, (long long)lbn, size, bp, error); in filecore_read()
/netbsd-src/sys/fs/cd9660/
H A Dcd9660_lookup.c388 daddr_t lbn; in cd9660_blkatoff() local
393 lbn = cd9660_lblkno(imp, offset); in cd9660_blkatoff()
394 bsize = cd9660_blksize(imp, ip, lbn); in cd9660_blkatoff()
396 if ((error = VOP_BMAP(vp, lbn, &devvp, &lbn, NULL)) != 0) { in cd9660_blkatoff()
400 if ((error = bread(devvp, lbn, bsize, 0, &bp)) != 0) { in cd9660_blkatoff()
/netbsd-src/sys/ufs/ufs/
H A Dufs_readwrite.c131 daddr_t lbn, nextlbn; in BUFRD()
163 lbn = ufs_lblkno(fs, uio->uio_offset); in BUFRD()
164 nextlbn = lbn + 1; in BUFRD()
165 size = ufs_blksize(fs, ip, lbn); in BUFRD()
171 error = bread(vp, lbn, size, 0, &bp); in BUFRD()
174 error = breadn(vp, lbn, in BUFRD()
471 daddr_t lbn; in BUFWR()
506 lbn = ufs_lblkno(fs, uio->uio_offset); in BUFWR()
524 size = ufs_blksize(fs, ip, lbn) - bp->b_resid; in BUFWR()
129 daddr_t lbn, nextlbn; BUFRD() local
468 daddr_t lbn; BUFWR() local

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