* try again after forcing logged inode cores out to disk.
*/
int
-xfs_scrub_setup_ag_iallocbt(
+xchk_setup_ag_iallocbt(
struct xfs_scrub_context *sc,
struct xfs_inode *ip)
{
- return xfs_scrub_setup_ag_btree(sc, ip, sc->try_harder);
+ return xchk_setup_ag_btree(sc, ip, sc->try_harder);
}
/* Inode btree scrubber. */
* we have a record or not depending on freecount.
*/
static inline void
-xfs_scrub_iallocbt_chunk_xref_other(
+xchk_iallocbt_chunk_xref_other(
struct xfs_scrub_context *sc,
struct xfs_inobt_rec_incore *irec,
xfs_agino_t agino)
if (!(*pcur))
return;
error = xfs_ialloc_has_inode_record(*pcur, agino, agino, &has_irec);
- if (!xfs_scrub_should_check_xref(sc, &error, pcur))
+ if (!xchk_should_check_xref(sc, &error, pcur))
return;
if (((irec->ir_freecount > 0 && !has_irec) ||
(irec->ir_freecount == 0 && has_irec)))
- xfs_scrub_btree_xref_set_corrupt(sc, *pcur, 0);
+ xchk_btree_xref_set_corrupt(sc, *pcur, 0);
}
/* Cross-reference with the other btrees. */
STATIC void
-xfs_scrub_iallocbt_chunk_xref(
+xchk_iallocbt_chunk_xref(
struct xfs_scrub_context *sc,
struct xfs_inobt_rec_incore *irec,
xfs_agino_t agino,
if (sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)
return;
- xfs_scrub_xref_is_used_space(sc, agbno, len);
- xfs_scrub_iallocbt_chunk_xref_other(sc, irec, agino);
+ xchk_xref_is_used_space(sc, agbno, len);
+ xchk_iallocbt_chunk_xref_other(sc, irec, agino);
xfs_rmap_ag_owner(&oinfo, XFS_RMAP_OWN_INODES);
- xfs_scrub_xref_is_owned_by(sc, agbno, len, &oinfo);
- xfs_scrub_xref_is_not_shared(sc, agbno, len);
+ xchk_xref_is_owned_by(sc, agbno, len, &oinfo);
+ xchk_xref_is_not_shared(sc, agbno, len);
}
/* Is this chunk worth checking? */
STATIC bool
-xfs_scrub_iallocbt_chunk(
- struct xfs_scrub_btree *bs,
+xchk_iallocbt_chunk(
+ struct xchk_btree *bs,
struct xfs_inobt_rec_incore *irec,
xfs_agino_t agino,
xfs_extlen_t len)
if (bno + len <= bno ||
!xfs_verify_agbno(mp, agno, bno) ||
!xfs_verify_agbno(mp, agno, bno + len - 1))
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
- xfs_scrub_iallocbt_chunk_xref(bs->sc, irec, agino, bno, len);
+ xchk_iallocbt_chunk_xref(bs->sc, irec, agino, bno, len);
return true;
}
/* Count the number of free inodes. */
static unsigned int
-xfs_scrub_iallocbt_freecount(
+xchk_iallocbt_freecount(
xfs_inofree_t freemask)
{
BUILD_BUG_ON(sizeof(freemask) != sizeof(__u64));
/* Check a particular inode with ir_free. */
STATIC int
-xfs_scrub_iallocbt_check_cluster_freemask(
- struct xfs_scrub_btree *bs,
+xchk_iallocbt_check_cluster_freemask(
+ struct xchk_btree *bs,
xfs_ino_t fsino,
xfs_agino_t chunkino,
xfs_agino_t clusterino,
bool inuse;
int error = 0;
- if (xfs_scrub_should_terminate(bs->sc, &error))
+ if (xchk_should_terminate(bs->sc, &error))
return error;
dip = xfs_buf_offset(bp, clusterino * mp->m_sb.sb_inodesize);
if (be16_to_cpu(dip->di_magic) != XFS_DINODE_MAGIC ||
(dip->di_version >= 3 &&
be64_to_cpu(dip->di_ino) != fsino + clusterino)) {
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
goto out;
}
freemask_ok = inode_is_free ^ inuse;
}
if (!freemask_ok)
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
out:
return 0;
}
/* Make sure the free mask is consistent with what the inodes think. */
STATIC int
-xfs_scrub_iallocbt_check_freemask(
- struct xfs_scrub_btree *bs,
+xchk_iallocbt_check_freemask(
+ struct xchk_btree *bs,
struct xfs_inobt_rec_incore *irec)
{
struct xfs_owner_info oinfo;
/* The whole cluster must be a hole or not a hole. */
ir_holemask = (irec->ir_holemask & holemask);
if (ir_holemask != holemask && ir_holemask != 0) {
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
continue;
}
/* If any part of this is a hole, skip it. */
if (ir_holemask) {
- xfs_scrub_xref_is_not_owned_by(bs->sc, agbno,
+ xchk_xref_is_not_owned_by(bs->sc, agbno,
blks_per_cluster, &oinfo);
continue;
}
- xfs_scrub_xref_is_owned_by(bs->sc, agbno, blks_per_cluster,
+ xchk_xref_is_owned_by(bs->sc, agbno, blks_per_cluster,
&oinfo);
/* Grab the inode cluster buffer. */
error = xfs_imap_to_bp(mp, bs->cur->bc_tp, &imap,
&dip, &bp, 0, 0);
- if (!xfs_scrub_btree_xref_process_error(bs->sc, bs->cur, 0,
+ if (!xchk_btree_xref_process_error(bs->sc, bs->cur, 0,
&error))
continue;
/* Which inodes are free? */
for (clusterino = 0; clusterino < nr_inodes; clusterino++) {
- error = xfs_scrub_iallocbt_check_cluster_freemask(bs,
+ error = xchk_iallocbt_check_cluster_freemask(bs,
fsino, chunkino, clusterino, irec, bp);
if (error) {
xfs_trans_brelse(bs->cur->bc_tp, bp);
/* Scrub an inobt/finobt record. */
STATIC int
-xfs_scrub_iallocbt_rec(
- struct xfs_scrub_btree *bs,
+xchk_iallocbt_rec(
+ struct xchk_btree *bs,
union xfs_btree_rec *rec)
{
struct xfs_mount *mp = bs->cur->bc_mp;
if (irec.ir_count > XFS_INODES_PER_CHUNK ||
irec.ir_freecount > XFS_INODES_PER_CHUNK)
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
real_freecount = irec.ir_freecount +
(XFS_INODES_PER_CHUNK - irec.ir_count);
- if (real_freecount != xfs_scrub_iallocbt_freecount(irec.ir_free))
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ if (real_freecount != xchk_iallocbt_freecount(irec.ir_free))
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
agino = irec.ir_startino;
/* Record has to be properly aligned within the AG. */
if (!xfs_verify_agino(mp, agno, agino) ||
!xfs_verify_agino(mp, agno, agino + XFS_INODES_PER_CHUNK - 1)) {
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
goto out;
}
agbno = XFS_AGINO_TO_AGBNO(mp, irec.ir_startino);
if ((agbno & (xfs_ialloc_cluster_alignment(mp) - 1)) ||
(agbno & (xfs_icluster_size_fsb(mp) - 1)))
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
*inode_blocks += XFS_B_TO_FSB(mp,
irec.ir_count * mp->m_sb.sb_inodesize);
len = XFS_B_TO_FSB(mp,
XFS_INODES_PER_CHUNK * mp->m_sb.sb_inodesize);
if (irec.ir_count != XFS_INODES_PER_CHUNK)
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
- if (!xfs_scrub_iallocbt_chunk(bs, &irec, agino, len))
+ if (!xchk_iallocbt_chunk(bs, &irec, agino, len))
goto out;
goto check_freemask;
}
holes = ~xfs_inobt_irec_to_allocmask(&irec);
if ((holes & irec.ir_free) != holes ||
irec.ir_freecount > irec.ir_count)
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
for (i = 0; i < XFS_INOBT_HOLEMASK_BITS; i++) {
if (holemask & 1)
holecount += XFS_INODES_PER_HOLEMASK_BIT;
- else if (!xfs_scrub_iallocbt_chunk(bs, &irec, agino, len))
+ else if (!xchk_iallocbt_chunk(bs, &irec, agino, len))
break;
holemask >>= 1;
agino += XFS_INODES_PER_HOLEMASK_BIT;
if (holecount > XFS_INODES_PER_CHUNK ||
holecount + irec.ir_count != XFS_INODES_PER_CHUNK)
- xfs_scrub_btree_set_corrupt(bs->sc, bs->cur, 0);
+ xchk_btree_set_corrupt(bs->sc, bs->cur, 0);
check_freemask:
- error = xfs_scrub_iallocbt_check_freemask(bs, &irec);
+ error = xchk_iallocbt_check_freemask(bs, &irec);
if (error)
goto out;
* Don't bother if we're missing btree cursors, as we're already corrupt.
*/
STATIC void
-xfs_scrub_iallocbt_xref_rmap_btreeblks(
+xchk_iallocbt_xref_rmap_btreeblks(
struct xfs_scrub_context *sc,
int which)
{
if (!sc->sa.ino_cur || !sc->sa.rmap_cur ||
(xfs_sb_version_hasfinobt(&sc->mp->m_sb) && !sc->sa.fino_cur) ||
- xfs_scrub_skip_xref(sc->sm))
+ xchk_skip_xref(sc->sm))
return;
/* Check that we saw as many inobt blocks as the rmap says. */
error = xfs_btree_count_blocks(sc->sa.ino_cur, &inobt_blocks);
- if (!xfs_scrub_process_error(sc, 0, 0, &error))
+ if (!xchk_process_error(sc, 0, 0, &error))
return;
if (sc->sa.fino_cur) {
error = xfs_btree_count_blocks(sc->sa.fino_cur, &finobt_blocks);
- if (!xfs_scrub_process_error(sc, 0, 0, &error))
+ if (!xchk_process_error(sc, 0, 0, &error))
return;
}
xfs_rmap_ag_owner(&oinfo, XFS_RMAP_OWN_INOBT);
- error = xfs_scrub_count_rmap_ownedby_ag(sc, sc->sa.rmap_cur, &oinfo,
+ error = xchk_count_rmap_ownedby_ag(sc, sc->sa.rmap_cur, &oinfo,
&blocks);
- if (!xfs_scrub_should_check_xref(sc, &error, &sc->sa.rmap_cur))
+ if (!xchk_should_check_xref(sc, &error, &sc->sa.rmap_cur))
return;
if (blocks != inobt_blocks + finobt_blocks)
- xfs_scrub_btree_set_corrupt(sc, sc->sa.ino_cur, 0);
+ xchk_btree_set_corrupt(sc, sc->sa.ino_cur, 0);
}
/*
* the rmap says are owned by inodes.
*/
STATIC void
-xfs_scrub_iallocbt_xref_rmap_inodes(
+xchk_iallocbt_xref_rmap_inodes(
struct xfs_scrub_context *sc,
int which,
xfs_filblks_t inode_blocks)
xfs_filblks_t blocks;
int error;
- if (!sc->sa.rmap_cur || xfs_scrub_skip_xref(sc->sm))
+ if (!sc->sa.rmap_cur || xchk_skip_xref(sc->sm))
return;
/* Check that we saw as many inode blocks as the rmap knows about. */
xfs_rmap_ag_owner(&oinfo, XFS_RMAP_OWN_INODES);
- error = xfs_scrub_count_rmap_ownedby_ag(sc, sc->sa.rmap_cur, &oinfo,
+ error = xchk_count_rmap_ownedby_ag(sc, sc->sa.rmap_cur, &oinfo,
&blocks);
- if (!xfs_scrub_should_check_xref(sc, &error, &sc->sa.rmap_cur))
+ if (!xchk_should_check_xref(sc, &error, &sc->sa.rmap_cur))
return;
if (blocks != inode_blocks)
- xfs_scrub_btree_xref_set_corrupt(sc, sc->sa.rmap_cur, 0);
+ xchk_btree_xref_set_corrupt(sc, sc->sa.rmap_cur, 0);
}
/* Scrub the inode btrees for some AG. */
STATIC int
-xfs_scrub_iallocbt(
+xchk_iallocbt(
struct xfs_scrub_context *sc,
xfs_btnum_t which)
{
xfs_rmap_ag_owner(&oinfo, XFS_RMAP_OWN_INOBT);
cur = which == XFS_BTNUM_INO ? sc->sa.ino_cur : sc->sa.fino_cur;
- error = xfs_scrub_btree(sc, cur, xfs_scrub_iallocbt_rec, &oinfo,
+ error = xchk_btree(sc, cur, xchk_iallocbt_rec, &oinfo,
&inode_blocks);
if (error)
return error;
- xfs_scrub_iallocbt_xref_rmap_btreeblks(sc, which);
+ xchk_iallocbt_xref_rmap_btreeblks(sc, which);
/*
* If we're scrubbing the inode btree, inode_blocks is the number of
* to inode chunks with free inodes.
*/
if (which == XFS_BTNUM_INO)
- xfs_scrub_iallocbt_xref_rmap_inodes(sc, which, inode_blocks);
+ xchk_iallocbt_xref_rmap_inodes(sc, which, inode_blocks);
return error;
}
int
-xfs_scrub_inobt(
+xchk_inobt(
struct xfs_scrub_context *sc)
{
- return xfs_scrub_iallocbt(sc, XFS_BTNUM_INO);
+ return xchk_iallocbt(sc, XFS_BTNUM_INO);
}
int
-xfs_scrub_finobt(
+xchk_finobt(
struct xfs_scrub_context *sc)
{
- return xfs_scrub_iallocbt(sc, XFS_BTNUM_FINO);
+ return xchk_iallocbt(sc, XFS_BTNUM_FINO);
}
/* See if an inode btree has (or doesn't have) an inode chunk record. */
static inline void
-xfs_scrub_xref_inode_check(
+xchk_xref_inode_check(
struct xfs_scrub_context *sc,
xfs_agblock_t agbno,
xfs_extlen_t len,
bool has_inodes;
int error;
- if (!(*icur) || xfs_scrub_skip_xref(sc->sm))
+ if (!(*icur) || xchk_skip_xref(sc->sm))
return;
error = xfs_ialloc_has_inodes_at_extent(*icur, agbno, len, &has_inodes);
- if (!xfs_scrub_should_check_xref(sc, &error, icur))
+ if (!xchk_should_check_xref(sc, &error, icur))
return;
if (has_inodes != should_have_inodes)
- xfs_scrub_btree_xref_set_corrupt(sc, *icur, 0);
+ xchk_btree_xref_set_corrupt(sc, *icur, 0);
}
/* xref check that the extent is not covered by inodes */
void
-xfs_scrub_xref_is_not_inode_chunk(
+xchk_xref_is_not_inode_chunk(
struct xfs_scrub_context *sc,
xfs_agblock_t agbno,
xfs_extlen_t len)
{
- xfs_scrub_xref_inode_check(sc, agbno, len, &sc->sa.ino_cur, false);
- xfs_scrub_xref_inode_check(sc, agbno, len, &sc->sa.fino_cur, false);
+ xchk_xref_inode_check(sc, agbno, len, &sc->sa.ino_cur, false);
+ xchk_xref_inode_check(sc, agbno, len, &sc->sa.fino_cur, false);
}
/* xref check that the extent is covered by inodes */
void
-xfs_scrub_xref_is_inode_chunk(
+xchk_xref_is_inode_chunk(
struct xfs_scrub_context *sc,
xfs_agblock_t agbno,
xfs_extlen_t len)
{
- xfs_scrub_xref_inode_check(sc, agbno, len, &sc->sa.ino_cur, true);
+ xchk_xref_inode_check(sc, agbno, len, &sc->sa.ino_cur, true);
}
projects / people / arne_f / kernel.git / blobdiff