aboutsummaryrefslogtreecommitdiffstats
path: root/fs/xfs/scrub/agheader_repair.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/xfs/scrub/agheader_repair.c')
-rw-r--r--fs/xfs/scrub/agheader_repair.c208
1 files changed, 119 insertions, 89 deletions
diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index d5e6db9af434..1b0b4e243f77 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -20,6 +20,7 @@
#include "xfs_rmap.h"
#include "xfs_rmap_btree.h"
#include "xfs_refcount_btree.h"
+#include "xfs_ag.h"
#include "scrub/scrub.h"
#include "scrub/common.h"
#include "scrub/trace.h"
@@ -49,7 +50,19 @@ xrep_superblock(
/* Copy AG 0's superblock to this one. */
xfs_buf_zero(bp, 0, BBTOB(bp->b_length));
- xfs_sb_to_disk(XFS_BUF_TO_SBP(bp), &mp->m_sb);
+ xfs_sb_to_disk(bp->b_addr, &mp->m_sb);
+
+ /*
+ * Don't write out a secondary super with NEEDSREPAIR or log incompat
+ * features set, since both are ignored when set on a secondary.
+ */
+ if (xfs_has_crc(mp)) {
+ struct xfs_dsb *sb = bp->b_addr;
+
+ sb->sb_features_incompat &=
+ ~cpu_to_be32(XFS_SB_FEAT_INCOMPAT_NEEDSREPAIR);
+ sb->sb_features_log_incompat = 0;
+ }
/* Write this to disk. */
xfs_trans_buf_set_type(sc->tp, bp, XFS_BLFT_SB_BUF);
@@ -69,7 +82,7 @@ struct xrep_agf_allocbt {
STATIC int
xrep_agf_walk_allocbt(
struct xfs_btree_cur *cur,
- struct xfs_alloc_rec_incore *rec,
+ const struct xfs_alloc_rec_incore *rec,
void *priv)
{
struct xrep_agf_allocbt *raa = priv;
@@ -93,7 +106,7 @@ xrep_agf_check_agfl_block(
{
struct xfs_scrub *sc = priv;
- if (!xfs_verify_agbno(mp, sc->sa.agno, agbno))
+ if (!xfs_verify_agbno(sc->sa.pag, agbno))
return -EFSCORRUPTED;
return 0;
}
@@ -117,11 +130,8 @@ xrep_check_btree_root(
struct xfs_scrub *sc,
struct xrep_find_ag_btree *fab)
{
- struct xfs_mount *mp = sc->mp;
- xfs_agnumber_t agno = sc->sm->sm_agno;
-
- return xfs_verify_agbno(mp, agno, fab->root) &&
- fab->height <= XFS_BTREE_MAXLEVELS;
+ return xfs_verify_agbno(sc->sa.pag, fab->root) &&
+ fab->height <= fab->maxlevels;
}
/*
@@ -140,7 +150,7 @@ xrep_agf_find_btrees(
struct xrep_find_ag_btree *fab,
struct xfs_buf *agfl_bp)
{
- struct xfs_agf *old_agf = XFS_BUF_TO_AGF(agf_bp);
+ struct xfs_agf *old_agf = agf_bp->b_addr;
int error;
/* Go find the root data. */
@@ -163,7 +173,7 @@ xrep_agf_find_btrees(
return -EFSCORRUPTED;
/* We must find the refcountbt root if that feature is enabled. */
- if (xfs_sb_version_hasreflink(&sc->mp->m_sb) &&
+ if (xfs_has_reflink(sc->mp) &&
!xrep_check_btree_root(sc, &fab[XREP_AGF_REFCOUNTBT]))
return -EFSCORRUPTED;
@@ -181,18 +191,18 @@ xrep_agf_init_header(
struct xfs_agf *old_agf)
{
struct xfs_mount *mp = sc->mp;
- struct xfs_agf *agf = XFS_BUF_TO_AGF(agf_bp);
+ struct xfs_agf *agf = agf_bp->b_addr;
memcpy(old_agf, agf, sizeof(*old_agf));
memset(agf, 0, BBTOB(agf_bp->b_length));
agf->agf_magicnum = cpu_to_be32(XFS_AGF_MAGIC);
agf->agf_versionnum = cpu_to_be32(XFS_AGF_VERSION);
- agf->agf_seqno = cpu_to_be32(sc->sa.agno);
- agf->agf_length = cpu_to_be32(xfs_ag_block_count(mp, sc->sa.agno));
+ agf->agf_seqno = cpu_to_be32(sc->sa.pag->pag_agno);
+ agf->agf_length = cpu_to_be32(sc->sa.pag->block_count);
agf->agf_flfirst = old_agf->agf_flfirst;
agf->agf_fllast = old_agf->agf_fllast;
agf->agf_flcount = old_agf->agf_flcount;
- if (xfs_sb_version_hascrc(&mp->m_sb))
+ if (xfs_has_crc(mp))
uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_meta_uuid);
/* Mark the incore AGF data stale until we're done fixing things. */
@@ -222,7 +232,7 @@ xrep_agf_set_roots(
agf->agf_levels[XFS_BTNUM_RMAPi] =
cpu_to_be32(fab[XREP_AGF_RMAPBT].height);
- if (xfs_sb_version_hasreflink(&sc->mp->m_sb)) {
+ if (xfs_has_reflink(sc->mp)) {
agf->agf_refcount_root =
cpu_to_be32(fab[XREP_AGF_REFCOUNTBT].root);
agf->agf_refcount_level =
@@ -238,15 +248,15 @@ xrep_agf_calc_from_btrees(
{
struct xrep_agf_allocbt raa = { .sc = sc };
struct xfs_btree_cur *cur = NULL;
- struct xfs_agf *agf = XFS_BUF_TO_AGF(agf_bp);
+ struct xfs_agf *agf = agf_bp->b_addr;
struct xfs_mount *mp = sc->mp;
xfs_agblock_t btreeblks;
xfs_agblock_t blocks;
int error;
/* Update the AGF counters from the bnobt. */
- cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
- XFS_BTNUM_BNO);
+ cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp,
+ sc->sa.pag, XFS_BTNUM_BNO);
error = xfs_alloc_query_all(cur, xrep_agf_walk_allocbt, &raa);
if (error)
goto err;
@@ -259,8 +269,8 @@ xrep_agf_calc_from_btrees(
agf->agf_longest = cpu_to_be32(raa.longest);
/* Update the AGF counters from the cntbt. */
- cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
- XFS_BTNUM_CNT);
+ cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp,
+ sc->sa.pag, XFS_BTNUM_CNT);
error = xfs_btree_count_blocks(cur, &blocks);
if (error)
goto err;
@@ -268,7 +278,7 @@ xrep_agf_calc_from_btrees(
btreeblks += blocks - 1;
/* Update the AGF counters from the rmapbt. */
- cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno);
+ cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
error = xfs_btree_count_blocks(cur, &blocks);
if (error)
goto err;
@@ -279,9 +289,9 @@ xrep_agf_calc_from_btrees(
agf->agf_btreeblks = cpu_to_be32(btreeblks);
/* Update the AGF counters from the refcountbt. */
- if (xfs_sb_version_hasreflink(&mp->m_sb)) {
+ if (xfs_has_reflink(mp)) {
cur = xfs_refcountbt_init_cursor(mp, sc->tp, agf_bp,
- sc->sa.agno);
+ sc->sa.pag);
error = xfs_btree_count_blocks(cur, &blocks);
if (error)
goto err;
@@ -302,7 +312,7 @@ xrep_agf_commit_new(
struct xfs_buf *agf_bp)
{
struct xfs_perag *pag;
- struct xfs_agf *agf = XFS_BUF_TO_AGF(agf_bp);
+ struct xfs_agf *agf = agf_bp->b_addr;
/* Trigger fdblocks recalculation */
xfs_force_summary_recalc(sc->mp);
@@ -337,18 +347,22 @@ xrep_agf(
[XREP_AGF_BNOBT] = {
.rmap_owner = XFS_RMAP_OWN_AG,
.buf_ops = &xfs_bnobt_buf_ops,
+ .maxlevels = sc->mp->m_alloc_maxlevels,
},
[XREP_AGF_CNTBT] = {
.rmap_owner = XFS_RMAP_OWN_AG,
.buf_ops = &xfs_cntbt_buf_ops,
+ .maxlevels = sc->mp->m_alloc_maxlevels,
},
[XREP_AGF_RMAPBT] = {
.rmap_owner = XFS_RMAP_OWN_AG,
.buf_ops = &xfs_rmapbt_buf_ops,
+ .maxlevels = sc->mp->m_rmap_maxlevels,
},
[XREP_AGF_REFCOUNTBT] = {
.rmap_owner = XFS_RMAP_OWN_REFC,
.buf_ops = &xfs_refcountbt_buf_ops,
+ .maxlevels = sc->mp->m_refc_maxlevels,
},
[XREP_AGF_END] = {
.buf_ops = NULL,
@@ -362,21 +376,21 @@ xrep_agf(
int error;
/* We require the rmapbt to rebuild anything. */
- if (!xfs_sb_version_hasrmapbt(&mp->m_sb))
+ if (!xfs_has_rmapbt(mp))
return -EOPNOTSUPP;
- xchk_perag_get(sc->mp, &sc->sa);
/*
* Make sure we have the AGF buffer, as scrub might have decided it
* was corrupt after xfs_alloc_read_agf failed with -EFSCORRUPTED.
*/
error = xfs_trans_read_buf(mp, sc->tp, mp->m_ddev_targp,
- XFS_AG_DADDR(mp, sc->sa.agno, XFS_AGF_DADDR(mp)),
+ XFS_AG_DADDR(mp, sc->sa.pag->pag_agno,
+ XFS_AGF_DADDR(mp)),
XFS_FSS_TO_BB(mp, 1), 0, &agf_bp, NULL);
if (error)
return error;
agf_bp->b_ops = &xfs_agf_buf_ops;
- agf = XFS_BUF_TO_AGF(agf_bp);
+ agf = agf_bp->b_addr;
/*
* Load the AGFL so that we can screen out OWN_AG blocks that are on
@@ -387,7 +401,7 @@ xrep_agf(
* btrees rooted in the AGF. If the AGFL contents are obviously bad
* then we'll bail out.
*/
- error = xfs_alloc_read_agfl(mp, sc->tp, sc->sa.agno, &agfl_bp);
+ error = xfs_alloc_read_agfl(sc->sa.pag, sc->tp, &agfl_bp);
if (error)
return error;
@@ -395,7 +409,7 @@ xrep_agf(
* Spot-check the AGFL blocks; if they're obviously corrupt then
* there's nothing we can do but bail out.
*/
- error = xfs_agfl_walk(sc->mp, XFS_BUF_TO_AGF(agf_bp), agfl_bp,
+ error = xfs_agfl_walk(sc->mp, agf_bp->b_addr, agfl_bp,
xrep_agf_check_agfl_block, sc);
if (error)
return error;
@@ -429,10 +443,10 @@ out_revert:
struct xrep_agfl {
/* Bitmap of other OWN_AG metadata blocks. */
- struct xfs_bitmap agmetablocks;
+ struct xbitmap agmetablocks;
/* Bitmap of free space. */
- struct xfs_bitmap *freesp;
+ struct xbitmap *freesp;
struct xfs_scrub *sc;
};
@@ -441,7 +455,7 @@ struct xrep_agfl {
STATIC int
xrep_agfl_walk_rmap(
struct xfs_btree_cur *cur,
- struct xfs_rmap_irec *rec,
+ const struct xfs_rmap_irec *rec,
void *priv)
{
struct xrep_agfl *ra = priv;
@@ -453,14 +467,14 @@ xrep_agfl_walk_rmap(
/* Record all the OWN_AG blocks. */
if (rec->rm_owner == XFS_RMAP_OWN_AG) {
- fsb = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_private.a.agno,
+ fsb = XFS_AGB_TO_FSB(cur->bc_mp, cur->bc_ag.pag->pag_agno,
rec->rm_startblock);
- error = xfs_bitmap_set(ra->freesp, fsb, rec->rm_blockcount);
+ error = xbitmap_set(ra->freesp, fsb, rec->rm_blockcount);
if (error)
return error;
}
- return xfs_bitmap_set_btcur_path(&ra->agmetablocks, cur);
+ return xbitmap_set_btcur_path(&ra->agmetablocks, cur);
}
/*
@@ -476,39 +490,37 @@ STATIC int
xrep_agfl_collect_blocks(
struct xfs_scrub *sc,
struct xfs_buf *agf_bp,
- struct xfs_bitmap *agfl_extents,
+ struct xbitmap *agfl_extents,
xfs_agblock_t *flcount)
{
struct xrep_agfl ra;
struct xfs_mount *mp = sc->mp;
struct xfs_btree_cur *cur;
- struct xfs_bitmap_range *br;
- struct xfs_bitmap_range *n;
int error;
ra.sc = sc;
ra.freesp = agfl_extents;
- xfs_bitmap_init(&ra.agmetablocks);
+ xbitmap_init(&ra.agmetablocks);
/* Find all space used by the free space btrees & rmapbt. */
- cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno);
+ cur = xfs_rmapbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.pag);
error = xfs_rmap_query_all(cur, xrep_agfl_walk_rmap, &ra);
if (error)
goto err;
xfs_btree_del_cursor(cur, error);
/* Find all blocks currently being used by the bnobt. */
- cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
- XFS_BTNUM_BNO);
- error = xfs_bitmap_set_btblocks(&ra.agmetablocks, cur);
+ cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp,
+ sc->sa.pag, XFS_BTNUM_BNO);
+ error = xbitmap_set_btblocks(&ra.agmetablocks, cur);
if (error)
goto err;
xfs_btree_del_cursor(cur, error);
/* Find all blocks currently being used by the cntbt. */
- cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp, sc->sa.agno,
- XFS_BTNUM_CNT);
- error = xfs_bitmap_set_btblocks(&ra.agmetablocks, cur);
+ cur = xfs_allocbt_init_cursor(mp, sc->tp, agf_bp,
+ sc->sa.pag, XFS_BTNUM_CNT);
+ error = xbitmap_set_btblocks(&ra.agmetablocks, cur);
if (error)
goto err;
@@ -518,8 +530,8 @@ xrep_agfl_collect_blocks(
* Drop the freesp meta blocks that are in use by btrees.
* The remaining blocks /should/ be AGFL blocks.
*/
- error = xfs_bitmap_disunion(agfl_extents, &ra.agmetablocks);
- xfs_bitmap_destroy(&ra.agmetablocks);
+ error = xbitmap_disunion(agfl_extents, &ra.agmetablocks);
+ xbitmap_destroy(&ra.agmetablocks);
if (error)
return error;
@@ -527,18 +539,12 @@ xrep_agfl_collect_blocks(
* Calculate the new AGFL size. If we found more blocks than fit in
* the AGFL we'll free them later.
*/
- *flcount = 0;
- for_each_xfs_bitmap_extent(br, n, agfl_extents) {
- *flcount += br->len;
- if (*flcount > xfs_agfl_size(mp))
- break;
- }
- if (*flcount > xfs_agfl_size(mp))
- *flcount = xfs_agfl_size(mp);
+ *flcount = min_t(uint64_t, xbitmap_hweight(agfl_extents),
+ xfs_agfl_size(mp));
return 0;
err:
- xfs_bitmap_destroy(&ra.agmetablocks);
+ xbitmap_destroy(&ra.agmetablocks);
xfs_btree_del_cursor(cur, error);
return error;
}
@@ -550,7 +556,7 @@ xrep_agfl_update_agf(
struct xfs_buf *agf_bp,
xfs_agblock_t flcount)
{
- struct xfs_agf *agf = XFS_BUF_TO_AGF(agf_bp);
+ struct xfs_agf *agf = agf_bp->b_addr;
ASSERT(flcount <= xfs_agfl_size(sc->mp));
@@ -573,13 +579,13 @@ STATIC void
xrep_agfl_init_header(
struct xfs_scrub *sc,
struct xfs_buf *agfl_bp,
- struct xfs_bitmap *agfl_extents,
+ struct xbitmap *agfl_extents,
xfs_agblock_t flcount)
{
struct xfs_mount *mp = sc->mp;
__be32 *agfl_bno;
- struct xfs_bitmap_range *br;
- struct xfs_bitmap_range *n;
+ struct xbitmap_range *br;
+ struct xbitmap_range *n;
struct xfs_agfl *agfl;
xfs_agblock_t agbno;
unsigned int fl_off;
@@ -593,7 +599,7 @@ xrep_agfl_init_header(
agfl = XFS_BUF_TO_AGFL(agfl_bp);
memset(agfl, 0xFF, BBTOB(agfl_bp->b_length));
agfl->agfl_magicnum = cpu_to_be32(XFS_AGFL_MAGIC);
- agfl->agfl_seqno = cpu_to_be32(sc->sa.agno);
+ agfl->agfl_seqno = cpu_to_be32(sc->sa.pag->pag_agno);
uuid_copy(&agfl->agfl_uuid, &mp->m_sb.sb_meta_uuid);
/*
@@ -602,11 +608,12 @@ xrep_agfl_init_header(
* step.
*/
fl_off = 0;
- agfl_bno = XFS_BUF_TO_AGFL_BNO(mp, agfl_bp);
- for_each_xfs_bitmap_extent(br, n, agfl_extents) {
+ agfl_bno = xfs_buf_to_agfl_bno(agfl_bp);
+ for_each_xbitmap_extent(br, n, agfl_extents) {
agbno = XFS_FSB_TO_AGBNO(mp, br->start);
- trace_xrep_agfl_insert(mp, sc->sa.agno, agbno, br->len);
+ trace_xrep_agfl_insert(mp, sc->sa.pag->pag_agno, agbno,
+ br->len);
while (br->len > 0 && fl_off < flcount) {
agfl_bno[fl_off] = cpu_to_be32(agbno);
@@ -637,7 +644,7 @@ int
xrep_agfl(
struct xfs_scrub *sc)
{
- struct xfs_bitmap agfl_extents;
+ struct xbitmap agfl_extents;
struct xfs_mount *mp = sc->mp;
struct xfs_buf *agf_bp;
struct xfs_buf *agfl_bp;
@@ -645,18 +652,17 @@ xrep_agfl(
int error;
/* We require the rmapbt to rebuild anything. */
- if (!xfs_sb_version_hasrmapbt(&mp->m_sb))
+ if (!xfs_has_rmapbt(mp))
return -EOPNOTSUPP;
- xchk_perag_get(sc->mp, &sc->sa);
- xfs_bitmap_init(&agfl_extents);
+ xbitmap_init(&agfl_extents);
/*
* Read the AGF so that we can query the rmapbt. We hope that there's
* nothing wrong with the AGF, but all the AG header repair functions
* have this chicken-and-egg problem.
*/
- error = xfs_alloc_read_agf(mp, sc->tp, sc->sa.agno, 0, &agf_bp);
+ error = xfs_alloc_read_agf(sc->sa.pag, sc->tp, 0, &agf_bp);
if (error)
return error;
@@ -665,7 +671,8 @@ xrep_agfl(
* was corrupt after xfs_alloc_read_agfl failed with -EFSCORRUPTED.
*/
error = xfs_trans_read_buf(mp, sc->tp, mp->m_ddev_targp,
- XFS_AG_DADDR(mp, sc->sa.agno, XFS_AGFL_DADDR(mp)),
+ XFS_AG_DADDR(mp, sc->sa.pag->pag_agno,
+ XFS_AGFL_DADDR(mp)),
XFS_FSS_TO_BB(mp, 1), 0, &agfl_bp, NULL);
if (error)
return error;
@@ -696,10 +703,10 @@ xrep_agfl(
goto err;
/* Dump any AGFL overflow. */
- return xrep_reap_extents(sc, &agfl_extents, &XFS_RMAP_OINFO_AG,
+ error = xrep_reap_extents(sc, &agfl_extents, &XFS_RMAP_OINFO_AG,
XFS_AG_RESV_AGFL);
err:
- xfs_bitmap_destroy(&agfl_extents);
+ xbitmap_destroy(&agfl_extents);
return error;
}
@@ -730,7 +737,7 @@ xrep_agi_find_btrees(
int error;
/* Read the AGF. */
- error = xfs_alloc_read_agf(mp, sc->tp, sc->sa.agno, 0, &agf_bp);
+ error = xfs_alloc_read_agf(sc->sa.pag, sc->tp, 0, &agf_bp);
if (error)
return error;
@@ -744,7 +751,7 @@ xrep_agi_find_btrees(
return -EFSCORRUPTED;
/* We must find the finobt root if that feature is enabled. */
- if (xfs_sb_version_hasfinobt(&mp->m_sb) &&
+ if (xfs_has_finobt(mp) &&
!xrep_check_btree_root(sc, &fab[XREP_AGI_FINOBT]))
return -EFSCORRUPTED;
@@ -761,18 +768,18 @@ xrep_agi_init_header(
struct xfs_buf *agi_bp,
struct xfs_agi *old_agi)
{
- struct xfs_agi *agi = XFS_BUF_TO_AGI(agi_bp);
+ struct xfs_agi *agi = agi_bp->b_addr;
struct xfs_mount *mp = sc->mp;
memcpy(old_agi, agi, sizeof(*old_agi));
memset(agi, 0, BBTOB(agi_bp->b_length));
agi->agi_magicnum = cpu_to_be32(XFS_AGI_MAGIC);
agi->agi_versionnum = cpu_to_be32(XFS_AGI_VERSION);
- agi->agi_seqno = cpu_to_be32(sc->sa.agno);
- agi->agi_length = cpu_to_be32(xfs_ag_block_count(mp, sc->sa.agno));
+ agi->agi_seqno = cpu_to_be32(sc->sa.pag->pag_agno);
+ agi->agi_length = cpu_to_be32(sc->sa.pag->block_count);
agi->agi_newino = cpu_to_be32(NULLAGINO);
agi->agi_dirino = cpu_to_be32(NULLAGINO);
- if (xfs_sb_version_hascrc(&mp->m_sb))
+ if (xfs_has_crc(mp))
uuid_copy(&agi->agi_uuid, &mp->m_sb.sb_meta_uuid);
/* We don't know how to fix the unlinked list yet. */
@@ -794,7 +801,7 @@ xrep_agi_set_roots(
agi->agi_root = cpu_to_be32(fab[XREP_AGI_INOBT].root);
agi->agi_level = cpu_to_be32(fab[XREP_AGI_INOBT].height);
- if (xfs_sb_version_hasfinobt(&sc->mp->m_sb)) {
+ if (xfs_has_finobt(sc->mp)) {
agi->agi_free_root = cpu_to_be32(fab[XREP_AGI_FINOBT].root);
agi->agi_free_level = cpu_to_be32(fab[XREP_AGI_FINOBT].height);
}
@@ -807,21 +814,42 @@ xrep_agi_calc_from_btrees(
struct xfs_buf *agi_bp)
{
struct xfs_btree_cur *cur;
- struct xfs_agi *agi = XFS_BUF_TO_AGI(agi_bp);
+ struct xfs_agi *agi = agi_bp->b_addr;
struct xfs_mount *mp = sc->mp;
xfs_agino_t count;
xfs_agino_t freecount;
int error;
- cur = xfs_inobt_init_cursor(mp, sc->tp, agi_bp, sc->sa.agno,
- XFS_BTNUM_INO);
+ cur = xfs_inobt_init_cursor(mp, sc->tp, agi_bp,
+ sc->sa.pag, XFS_BTNUM_INO);
error = xfs_ialloc_count_inodes(cur, &count, &freecount);
if (error)
goto err;
+ if (xfs_has_inobtcounts(mp)) {
+ xfs_agblock_t blocks;
+
+ error = xfs_btree_count_blocks(cur, &blocks);
+ if (error)
+ goto err;
+ agi->agi_iblocks = cpu_to_be32(blocks);
+ }
xfs_btree_del_cursor(cur, error);
agi->agi_count = cpu_to_be32(count);
agi->agi_freecount = cpu_to_be32(freecount);
+
+ if (xfs_has_finobt(mp) && xfs_has_inobtcounts(mp)) {
+ xfs_agblock_t blocks;
+
+ cur = xfs_inobt_init_cursor(mp, sc->tp, agi_bp,
+ sc->sa.pag, XFS_BTNUM_FINO);
+ error = xfs_btree_count_blocks(cur, &blocks);
+ if (error)
+ goto err;
+ xfs_btree_del_cursor(cur, error);
+ agi->agi_fblocks = cpu_to_be32(blocks);
+ }
+
return 0;
err:
xfs_btree_del_cursor(cur, error);
@@ -835,7 +863,7 @@ xrep_agi_commit_new(
struct xfs_buf *agi_bp)
{
struct xfs_perag *pag;
- struct xfs_agi *agi = XFS_BUF_TO_AGI(agi_bp);
+ struct xfs_agi *agi = agi_bp->b_addr;
/* Trigger inode count recalculation */
xfs_force_summary_recalc(sc->mp);
@@ -862,10 +890,12 @@ xrep_agi(
[XREP_AGI_INOBT] = {
.rmap_owner = XFS_RMAP_OWN_INOBT,
.buf_ops = &xfs_inobt_buf_ops,
+ .maxlevels = M_IGEO(sc->mp)->inobt_maxlevels,
},
[XREP_AGI_FINOBT] = {
.rmap_owner = XFS_RMAP_OWN_INOBT,
.buf_ops = &xfs_finobt_buf_ops,
+ .maxlevels = M_IGEO(sc->mp)->inobt_maxlevels,
},
[XREP_AGI_END] = {
.buf_ops = NULL
@@ -878,21 +908,21 @@ xrep_agi(
int error;
/* We require the rmapbt to rebuild anything. */
- if (!xfs_sb_version_hasrmapbt(&mp->m_sb))
+ if (!xfs_has_rmapbt(mp))
return -EOPNOTSUPP;
- xchk_perag_get(sc->mp, &sc->sa);
/*
* Make sure we have the AGI buffer, as scrub might have decided it
* was corrupt after xfs_ialloc_read_agi failed with -EFSCORRUPTED.
*/
error = xfs_trans_read_buf(mp, sc->tp, mp->m_ddev_targp,
- XFS_AG_DADDR(mp, sc->sa.agno, XFS_AGI_DADDR(mp)),
+ XFS_AG_DADDR(mp, sc->sa.pag->pag_agno,
+ XFS_AGI_DADDR(mp)),
XFS_FSS_TO_BB(mp, 1), 0, &agi_bp, NULL);
if (error)
return error;
agi_bp->b_ops = &xfs_agi_buf_ops;
- agi = XFS_BUF_TO_AGI(agi_bp);
+ agi = agi_bp->b_addr;
/* Find the AGI btree roots. */
error = xrep_agi_find_btrees(sc, fab);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.