cur->bc_private.b.firstblock = *firstblock;
if ((error = xfs_bmbt_lookup_ge(cur, 0, 0, 0, &stat)))
goto error0;
- ASSERT(stat == 1); /* must be at least one entry */
+ /* must be at least one entry */
+ XFS_WANT_CORRUPTED_GOTO(stat == 1, error0);
if ((error = xfs_bmbt_newroot(cur, flags, &stat)))
goto error0;
if (stat == 0) {
RIGHT.br_startblock,
RIGHT.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_decrement(cur, 0, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, LEFT.br_startoff,
LEFT.br_startblock,
LEFT.br_blockcount +
LEFT.br_startblock, LEFT.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, LEFT.br_startoff,
LEFT.br_startblock,
LEFT.br_blockcount +
RIGHT.br_startblock,
RIGHT.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, PREV.br_startoff,
new->br_startblock,
PREV.br_blockcount +
new->br_startblock, new->br_blockcount,
&i)))
goto done;
- ASSERT(i == 0);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
cur->bc_rec.b.br_state = XFS_EXT_NORM;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
*dnew = 0;
/* DELTA: The in-core extent described by new changed type. */
LEFT.br_startblock, LEFT.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, LEFT.br_startoff,
LEFT.br_startblock,
LEFT.br_blockcount +
new->br_startblock, new->br_blockcount,
&i)))
goto done;
- ASSERT(i == 0);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
cur->bc_rec.b.br_state = XFS_EXT_NORM;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_nextents > ip->i_df.if_ext_max) {
RIGHT.br_startblock,
RIGHT.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, new->br_startoff,
new->br_startblock,
new->br_blockcount +
new->br_startblock, new->br_blockcount,
&i)))
goto done;
- ASSERT(i == 0);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
cur->bc_rec.b.br_state = XFS_EXT_NORM;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_nextents > ip->i_df.if_ext_max) {
new->br_startblock, new->br_blockcount,
&i)))
goto done;
- ASSERT(i == 0);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
cur->bc_rec.b.br_state = XFS_EXT_NORM;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
if (ip->i_d.di_format == XFS_DINODE_FMT_EXTENTS &&
ip->i_d.di_nextents > ip->i_df.if_ext_max) {
RIGHT.br_startblock,
RIGHT.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_decrement(cur, 0, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_decrement(cur, 0, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, LEFT.br_startoff,
LEFT.br_startblock,
LEFT.br_blockcount + PREV.br_blockcount +
PREV.br_startblock, PREV.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_decrement(cur, 0, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, LEFT.br_startoff,
LEFT.br_startblock,
LEFT.br_blockcount + PREV.br_blockcount,
RIGHT.br_startblock,
RIGHT.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_decrement(cur, 0, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, new->br_startoff,
new->br_startblock,
new->br_blockcount + RIGHT.br_blockcount,
new->br_startblock, new->br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, new->br_startoff,
new->br_startblock, new->br_blockcount,
newext)))
PREV.br_startblock, PREV.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur,
PREV.br_startoff + new->br_blockcount,
PREV.br_startblock + new->br_blockcount,
PREV.br_startblock, PREV.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur,
PREV.br_startoff + new->br_blockcount,
PREV.br_startblock + new->br_blockcount,
cur->bc_rec.b = *new;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
/* DELTA: One in-core extent is split in two. */
temp = PREV.br_startoff;
PREV.br_startblock,
PREV.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, PREV.br_startoff,
PREV.br_startblock,
PREV.br_blockcount - new->br_blockcount,
PREV.br_startblock, PREV.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, PREV.br_startoff,
PREV.br_startblock,
PREV.br_blockcount - new->br_blockcount,
new->br_startblock, new->br_blockcount,
&i)))
goto done;
- ASSERT(i == 0);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
cur->bc_rec.b.br_state = XFS_EXT_NORM;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
/* DELTA: One in-core extent is split in two. */
temp = PREV.br_startoff;
PREV.br_startblock, PREV.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
/* new right extent - oldext */
if ((error = xfs_bmbt_update(cur, r[1].br_startoff,
r[1].br_startblock, r[1].br_blockcount,
cur->bc_rec.b = PREV;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
- if ((error = xfs_bmbt_increment(cur, 0, &i)))
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
+ /*
+ * Reset the cursor to the position of the new extent
+ * we are about to insert as we can't trust it after
+ * the previous insert.
+ */
+ if ((error = xfs_bmbt_lookup_eq(cur, new->br_startoff,
+ new->br_startblock, new->br_blockcount,
+ &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
/* new middle extent - newext */
- cur->bc_rec.b = *new;
+ cur->bc_rec.b.br_state = new->br_state;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
/* DELTA: One in-core extent is split in three. */
temp = PREV.br_startoff;
right.br_startblock,
right.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_decrement(cur, 0, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, left.br_startoff,
left.br_startblock,
left.br_blockcount +
left.br_startblock,
left.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, left.br_startoff,
left.br_startblock,
left.br_blockcount +
right.br_startblock,
right.br_blockcount, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
if ((error = xfs_bmbt_update(cur, new->br_startoff,
new->br_startblock,
new->br_blockcount +
new->br_startblock,
new->br_blockcount, &i)))
goto done;
- ASSERT(i == 0);
+ XFS_WANT_CORRUPTED_GOTO(i == 0, done);
cur->bc_rec.b.br_state = new->br_state;
if ((error = xfs_bmbt_insert(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
/* DELTA: A new extent was added in a hole. */
temp = new->br_startoff;
got.br_startblock, got.br_blockcount,
&i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
}
da_old = da_new = 0;
} else {
}
if ((error = xfs_bmbt_delete(cur, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
break;
case 2:
got.br_startblock,
temp, &i)))
goto done;
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
/*
* Update the btree record back
* to the original value.
error = XFS_ERROR(ENOSPC);
goto done;
}
- ASSERT(i == 1);
+ XFS_WANT_CORRUPTED_GOTO(i == 1, done);
} else
flags |= XFS_ILOG_FEXT(whichfork);
XFS_IFORK_NEXT_SET(ip, whichfork,
error2:
xfs_bmap_cancel(&flist);
error1:
- ASSERT(ismrlocked(&ip->i_lock,MR_UPDATE));
xfs_iunlock(ip, XFS_ILOCK_EXCL);
error0:
xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES|XFS_TRANS_ABORT);
* number of leaf entries, is controlled by the type of di_nextents
* (a signed 32-bit number, xfs_extnum_t), or by di_anextents
* (a signed 16-bit number, xfs_aextnum_t).
+ *
+ * Note that we can no longer assume that if we are in ATTR1 that
+ * the fork offset of all the inodes will be (m_attroffset >> 3)
+ * because we could have mounted with ATTR2 and then mounted back
+ * with ATTR1, keeping the di_forkoff's fixed but probably at
+ * various positions. Therefore, for both ATTR1 and ATTR2
+ * we have to assume the worst case scenario of a minimum size
+ * available.
*/
if (whichfork == XFS_DATA_FORK) {
maxleafents = MAXEXTNUM;
- sz = (mp->m_flags & XFS_MOUNT_ATTR2) ?
- XFS_BMDR_SPACE_CALC(MINDBTPTRS) : mp->m_attroffset;
+ sz = XFS_BMDR_SPACE_CALC(MINDBTPTRS);
} else {
maxleafents = MAXAEXTNUM;
- sz = (mp->m_flags & XFS_MOUNT_ATTR2) ?
- XFS_BMDR_SPACE_CALC(MINABTPTRS) :
- mp->m_sb.sb_inodesize - mp->m_attroffset;
+ sz = XFS_BMDR_SPACE_CALC(MINABTPTRS);
}
maxrootrecs = (int)XFS_BTREE_BLOCK_MAXRECS(sz, xfs_bmdr, 0);
minleafrecs = mp->m_bmap_dmnr[0];
xfs_iunlock_map_shared(ip, lock);
xfs_iunlock(ip, XFS_IOLOCK_SHARED);
- kmem_free(map, subnex * sizeof(*map));
+ kmem_free(map);
return error;
}