From: Dave Chinner <dchinner@xxxxxxxxxx>
We currently don't have any flags or operational state in the
xfs_perag except for the pagf_init and pagi_init flags. And the
agflreset flag. Oh, there's also the pagf_metadata and pagi_inodeok
flags, too.
For controlling per-ag operations, we are going to need some atomic
state flags. Hence add an opstate field similar to what we already
have in the mount and log, and convert all these state flags across
to atomic bit operations.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_ag.h | 27 ++++++++++++++----
fs/xfs/libxfs/xfs_alloc.c | 23 ++++++++-------
fs/xfs/libxfs/xfs_alloc_btree.c | 2 +-
fs/xfs/libxfs/xfs_bmap.c | 2 +-
fs/xfs/libxfs/xfs_ialloc.c | 14 ++++-----
fs/xfs/libxfs/xfs_ialloc_btree.c | 4 +--
fs/xfs/libxfs/xfs_refcount_btree.c | 2 +-
fs/xfs/libxfs/xfs_rmap_btree.c | 2 +-
fs/xfs/scrub/agheader_repair.c | 28 +++++++++---------
fs/xfs/scrub/fscounters.c | 9 ++++--
fs/xfs/scrub/repair.c | 2 +-
fs/xfs/xfs_filestream.c | 5 ++--
fs/xfs/xfs_super.c | 46 ++++++++++++++++++------------
13 files changed, 101 insertions(+), 65 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_ag.h b/fs/xfs/libxfs/xfs_ag.h
index b36d5725c91c..3b5e9c5f737b 100644
--- a/fs/xfs/libxfs/xfs_ag.h
+++ b/fs/xfs/libxfs/xfs_ag.h
@@ -35,13 +35,9 @@ struct xfs_perag {
atomic_t pag_ref; /* passive reference count */
atomic_t pag_active_ref; /* active reference count */
wait_queue_head_t pag_active_wq;/* woken active_ref falls to zero */
- char pagf_init; /* this agf's entry is initialized */
- char pagi_init; /* this agi's entry is initialized */
- char pagf_metadata; /* the agf is preferred to be metadata */
- char pagi_inodeok; /* The agi is ok for inodes */
+ unsigned long pag_opstate;
uint8_t pagf_levels[XFS_BTNUM_AGF];
/* # of levels in bno & cnt btree */
- bool pagf_agflreset; /* agfl requires reset before use */
uint32_t pagf_flcount; /* count of blocks in freelist */
xfs_extlen_t pagf_freeblks; /* total free blocks */
xfs_extlen_t pagf_longest; /* longest free space */
@@ -114,6 +110,27 @@ struct xfs_perag {
#endif /* __KERNEL__ */
};
+/*
+ * Per-AG operational state. These are atomic flag bits.
+ */
+#define XFS_AGSTATE_AGF_INIT 0
+#define XFS_AGSTATE_AGI_INIT 1
+#define XFS_AGSTATE_PREFERS_METADATA 2
+#define XFS_AGSTATE_ALLOWS_INODES 3
+#define XFS_AGSTATE_AGFL_NEEDS_RESET 4
+
+#define __XFS_AG_OPSTATE(name, NAME) \
+static inline bool xfs_perag_ ## name (struct xfs_perag *pag) \
+{ \
+ return test_bit(XFS_AGSTATE_ ## NAME, &pag->pag_opstate); \
+}
+
+__XFS_AG_OPSTATE(initialised_agf, AGF_INIT)
+__XFS_AG_OPSTATE(initialised_agi, AGI_INIT)
+__XFS_AG_OPSTATE(prefers_metadata, PREFERS_METADATA)
+__XFS_AG_OPSTATE(allows_inodes, ALLOWS_INODES)
+__XFS_AG_OPSTATE(agfl_needs_reset, AGFL_NEEDS_RESET)
+
int xfs_initialize_perag(struct xfs_mount *mp, xfs_agnumber_t agcount,
xfs_rfsblock_t dcount, xfs_agnumber_t *maxagi);
int xfs_initialize_perag_data(struct xfs_mount *mp, xfs_agnumber_t agno);
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index c0f345ba198b..34a3df5f85b7 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -2421,7 +2421,7 @@ xfs_agfl_reset(
struct xfs_mount *mp = tp->t_mountp;
struct xfs_agf *agf = agbp->b_addr;
- ASSERT(pag->pagf_agflreset);
+ ASSERT(xfs_perag_agfl_needs_reset(pag));
trace_xfs_agfl_reset(mp, agf, 0, _RET_IP_);
xfs_warn(mp,
@@ -2436,7 +2436,7 @@ xfs_agfl_reset(
XFS_AGF_FLCOUNT);
pag->pagf_flcount = 0;
- pag->pagf_agflreset = false;
+ clear_bit(XFS_AGSTATE_AGFL_NEEDS_RESET, &pag->pag_opstate);
}
/*
@@ -2591,7 +2591,7 @@ xfs_alloc_fix_freelist(
/* deferred ops (AGFL block frees) require permanent transactions */
ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
- if (!pag->pagf_init) {
+ if (!xfs_perag_initialised_agf(pag)) {
error = xfs_alloc_read_agf(pag, tp, flags, &agbp);
if (error) {
/* Couldn't lock the AGF so skip this AG. */
@@ -2606,7 +2606,8 @@ xfs_alloc_fix_freelist(
* somewhere else if we are not being asked to try harder at this
* point
*/
- if (pag->pagf_metadata && (args->datatype & XFS_ALLOC_USERDATA) &&
+ if (xfs_perag_prefers_metadata(pag) &&
+ (args->datatype & XFS_ALLOC_USERDATA) &&
(flags & XFS_ALLOC_FLAG_TRYLOCK)) {
ASSERT(!(flags & XFS_ALLOC_FLAG_FREEING));
goto out_agbp_relse;
@@ -2632,7 +2633,7 @@ xfs_alloc_fix_freelist(
}
/* reset a padding mismatched agfl before final free space check */
- if (pag->pagf_agflreset)
+ if (xfs_perag_agfl_needs_reset(pag))
xfs_agfl_reset(tp, agbp, pag);
/* If there isn't enough total space or single-extent, reject it. */
@@ -2789,7 +2790,7 @@ xfs_alloc_get_freelist(
if (be32_to_cpu(agf->agf_flfirst) == xfs_agfl_size(mp))
agf->agf_flfirst = 0;
- ASSERT(!pag->pagf_agflreset);
+ ASSERT(!xfs_perag_agfl_needs_reset(pag));
be32_add_cpu(&agf->agf_flcount, -1);
pag->pagf_flcount--;
@@ -2878,7 +2879,7 @@ xfs_alloc_put_freelist(
if (be32_to_cpu(agf->agf_fllast) == xfs_agfl_size(mp))
agf->agf_fllast = 0;
- ASSERT(!pag->pagf_agflreset);
+ ASSERT(!xfs_perag_agfl_needs_reset(pag));
be32_add_cpu(&agf->agf_flcount, 1);
pag->pagf_flcount++;
@@ -3085,7 +3086,7 @@ xfs_alloc_read_agf(
return error;
agf = agfbp->b_addr;
- if (!pag->pagf_init) {
+ if (!xfs_perag_initialised_agf(pag)) {
pag->pagf_freeblks = be32_to_cpu(agf->agf_freeblks);
pag->pagf_btreeblks = be32_to_cpu(agf->agf_btreeblks);
pag->pagf_flcount = be32_to_cpu(agf->agf_flcount);
@@ -3097,8 +3098,8 @@ xfs_alloc_read_agf(
pag->pagf_levels[XFS_BTNUM_RMAPi] =
be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAPi]);
pag->pagf_refcount_level = be32_to_cpu(agf->agf_refcount_level);
- pag->pagf_init = 1;
- pag->pagf_agflreset = xfs_agfl_needs_reset(pag->pag_mount, agf);
+ if (xfs_agfl_needs_reset(pag->pag_mount, agf))
+ set_bit(XFS_AGSTATE_AGFL_NEEDS_RESET, &pag->pag_opstate);
/*
* Update the in-core allocbt counter. Filter out the rmapbt
@@ -3112,6 +3113,8 @@ xfs_alloc_read_agf(
allocbt_blks -= be32_to_cpu(agf->agf_rmap_blocks) - 1;
if (allocbt_blks > 0)
atomic64_add(allocbt_blks, &pag->pag_mount->m_allocbt_blks);
+
+ set_bit(XFS_AGSTATE_AGF_INIT, &pag->pag_opstate);
}
#ifdef DEBUG
else if (!xfs_is_shutdown(pag->pag_mount)) {
diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c
index 549a3cba0234..0f29c7b1b39f 100644
--- a/fs/xfs/libxfs/xfs_alloc_btree.c
+++ b/fs/xfs/libxfs/xfs_alloc_btree.c
@@ -315,7 +315,7 @@ xfs_allocbt_verify(
level = be16_to_cpu(block->bb_level);
if (bp->b_ops->magic[0] == cpu_to_be32(XFS_ABTC_MAGIC))
btnum = XFS_BTNUM_CNTi;
- if (pag && pag->pagf_init) {
+ if (pag && xfs_perag_initialised_agf(pag)) {
if (level >= pag->pagf_levels[btnum])
return __this_address;
} else if (level >= mp->m_alloc_maxlevels)
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index ec856466ed40..3369cbfbb9f1 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -3186,7 +3186,7 @@ xfs_bmap_longest_free_extent(
int error = 0;
pag = xfs_perag_get(mp, ag);
- if (!pag->pagf_init) {
+ if (!xfs_perag_initialised_agf(pag)) {
error = xfs_alloc_read_agf(pag, tp, XFS_ALLOC_FLAG_TRYLOCK,
NULL);
if (error) {
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 71af060daa53..c98fffef891e 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -998,8 +998,8 @@ xfs_dialloc_ag_inobt(
int i, j;
int searchdistance = 10;
- ASSERT(pag->pagi_init);
- ASSERT(pag->pagi_inodeok);
+ ASSERT(xfs_perag_initialised_agi(pag));
+ ASSERT(xfs_perag_allows_inodes(pag));
ASSERT(pag->pagi_freecount > 0);
restart_pagno:
@@ -1592,10 +1592,10 @@ xfs_dialloc_good_ag(
if (!pag)
return false;
- if (!pag->pagi_inodeok)
+ if (!xfs_perag_allows_inodes(pag))
return false;
- if (!pag->pagi_init) {
+ if (!xfs_perag_initialised_agi(pag)) {
error = xfs_ialloc_read_agi(pag, tp, NULL);
if (error)
return false;
@@ -1606,7 +1606,7 @@ xfs_dialloc_good_ag(
if (!ok_alloc)
return false;
- if (!pag->pagf_init) {
+ if (!xfs_perag_initialised_agf(pag)) {
error = xfs_alloc_read_agf(pag, tp, flags, NULL);
if (error)
return false;
@@ -2586,10 +2586,10 @@ xfs_ialloc_read_agi(
return error;
agi = agibp->b_addr;
- if (!pag->pagi_init) {
+ if (!xfs_perag_initialised_agi(pag)) {
pag->pagi_freecount = be32_to_cpu(agi->agi_freecount);
pag->pagi_count = be32_to_cpu(agi->agi_count);
- pag->pagi_init = 1;
+ set_bit(XFS_AGSTATE_AGI_INIT, &pag->pag_opstate);
}
/*
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c
index d657af2ec350..3675a0d29310 100644
--- a/fs/xfs/libxfs/xfs_ialloc_btree.c
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.c
@@ -291,8 +291,8 @@ xfs_inobt_verify(
* Similarly, during log recovery we will have a perag structure
* attached, but the agi information will not yet have been initialised
* from the on disk AGI. We don't currently use any of this information,
- * but beware of the landmine (i.e. need to check pag->pagi_init) if we
- * ever do.
+ * but beware of the landmine (i.e. need to check
+ * xfs_perag_initialised_agi(pag)) if we ever do.
*/
if (xfs_has_crc(mp)) {
fa = xfs_btree_sblock_v5hdr_verify(bp);
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c
index 316c1ec0c3c2..938e804d420f 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -218,7 +218,7 @@ xfs_refcountbt_verify(
return fa;
level = be16_to_cpu(block->bb_level);
- if (pag && pag->pagf_init) {
+ if (pag && xfs_perag_initialised_agf(pag)) {
if (level >= pag->pagf_refcount_level)
return __this_address;
} else if (level >= mp->m_refc_maxlevels)
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index 7f83f62e51e0..d3285684bb5e 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -313,7 +313,7 @@ xfs_rmapbt_verify(
return fa;
level = be16_to_cpu(block->bb_level);
- if (pag && pag->pagf_init) {
+ if (pag && xfs_perag_initialised_agf(pag)) {
if (level >= pag->pagf_levels[XFS_BTNUM_RMAPi])
return __this_address;
} else if (level >= mp->m_rmap_maxlevels)
diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index 1f1947b7cd45..839ef878b227 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -179,14 +179,15 @@ xrep_agf_init_header(
struct xfs_agf *old_agf)
{
struct xfs_mount *mp = sc->mp;
+ struct xfs_perag *pag = sc->sa.pag;
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.pag->pag_agno);
- agf->agf_length = cpu_to_be32(sc->sa.pag->block_count);
+ agf->agf_seqno = cpu_to_be32(pag->pag_agno);
+ agf->agf_length = cpu_to_be32(pag->block_count);
agf->agf_flfirst = old_agf->agf_flfirst;
agf->agf_fllast = old_agf->agf_fllast;
agf->agf_flcount = old_agf->agf_flcount;
@@ -194,8 +195,8 @@ xrep_agf_init_header(
uuid_copy(&agf->agf_uuid, &mp->m_sb.sb_meta_uuid);
/* Mark the incore AGF data stale until we're done fixing things. */
- ASSERT(sc->sa.pag->pagf_init);
- sc->sa.pag->pagf_init = 0;
+ ASSERT(xfs_perag_initialised_agf(pag));
+ clear_bit(XFS_AGSTATE_AGF_INIT, &pag->pag_opstate);
}
/* Set btree root information in an AGF. */
@@ -321,7 +322,7 @@ xrep_agf_commit_new(
pag->pagf_levels[XFS_BTNUM_RMAPi] =
be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAPi]);
pag->pagf_refcount_level = be32_to_cpu(agf->agf_refcount_level);
- pag->pagf_init = 1;
+ set_bit(XFS_AGSTATE_AGF_INIT, &pag->pag_opstate);
return 0;
}
@@ -422,7 +423,7 @@ xrep_agf(
out_revert:
/* Mark the incore AGF state stale and revert the AGF. */
- sc->sa.pag->pagf_init = 0;
+ clear_bit(XFS_AGSTATE_AGF_INIT, &sc->sa.pag->pag_opstate);
memcpy(agf, &old_agf, sizeof(old_agf));
return error;
}
@@ -552,7 +553,7 @@ xrep_agfl_update_agf(
xfs_force_summary_recalc(sc->mp);
/* Update the AGF counters. */
- if (sc->sa.pag->pagf_init)
+ if (xfs_perag_initialised_agf(sc->sa.pag))
sc->sa.pag->pagf_flcount = flcount;
agf->agf_flfirst = cpu_to_be32(0);
agf->agf_flcount = cpu_to_be32(flcount);
@@ -757,14 +758,15 @@ xrep_agi_init_header(
struct xfs_agi *old_agi)
{
struct xfs_agi *agi = agi_bp->b_addr;
+ struct xfs_perag *pag = sc->sa.pag;
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.pag->pag_agno);
- agi->agi_length = cpu_to_be32(sc->sa.pag->block_count);
+ agi->agi_seqno = cpu_to_be32(pag->pag_agno);
+ agi->agi_length = cpu_to_be32(pag->block_count);
agi->agi_newino = cpu_to_be32(NULLAGINO);
agi->agi_dirino = cpu_to_be32(NULLAGINO);
if (xfs_has_crc(mp))
@@ -775,8 +777,8 @@ xrep_agi_init_header(
sizeof(agi->agi_unlinked));
/* Mark the incore AGF data stale until we're done fixing things. */
- ASSERT(sc->sa.pag->pagi_init);
- sc->sa.pag->pagi_init = 0;
+ ASSERT(xfs_perag_initialised_agi(pag));
+ clear_bit(XFS_AGSTATE_AGI_INIT, &pag->pag_opstate);
}
/* Set btree root information in an AGI. */
@@ -863,7 +865,7 @@ xrep_agi_commit_new(
pag = sc->sa.pag;
pag->pagi_count = be32_to_cpu(agi->agi_count);
pag->pagi_freecount = be32_to_cpu(agi->agi_freecount);
- pag->pagi_init = 1;
+ set_bit(XFS_AGSTATE_AGI_INIT, &pag->pag_opstate);
return 0;
}
@@ -928,7 +930,7 @@ xrep_agi(
out_revert:
/* Mark the incore AGI state stale and revert the AGI. */
- sc->sa.pag->pagi_init = 0;
+ clear_bit(XFS_AGSTATE_AGI_INIT, &sc->sa.pag->pag_opstate);
memcpy(agi, &old_agi, sizeof(old_agi));
return error;
}
diff --git a/fs/xfs/scrub/fscounters.c b/fs/xfs/scrub/fscounters.c
index 3706296c61b6..9412a70b7922 100644
--- a/fs/xfs/scrub/fscounters.c
+++ b/fs/xfs/scrub/fscounters.c
@@ -74,7 +74,8 @@ xchk_fscount_warmup(
for_each_perag(mp, agno, pag) {
if (xchk_should_terminate(sc, &error))
break;
- if (pag->pagi_init && pag->pagf_init)
+ if (xfs_perag_initialised_agi(pag) &&
+ xfs_perag_initialised_agf(pag))
continue;
/* Lock both AG headers. */
@@ -89,7 +90,8 @@ xchk_fscount_warmup(
* These are supposed to be initialized by the header read
* function.
*/
- if (!pag->pagi_init || !pag->pagf_init) {
+ if (!xfs_perag_initialised_agi(pag) ||
+ !xfs_perag_initialised_agf(pag)) {
error = -EFSCORRUPTED;
break;
}
@@ -195,7 +197,8 @@ xchk_fscount_aggregate_agcounts(
break;
/* This somehow got unset since the warmup? */
- if (!pag->pagi_init || !pag->pagf_init) {
+ if (!xfs_perag_initialised_agi(pag) ||
+ !xfs_perag_initialised_agf(pag)) {
error = -EFSCORRUPTED;
break;
}
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index 992d66453264..d2331d515758 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -193,7 +193,7 @@ xrep_calc_ag_resblks(
return 0;
pag = xfs_perag_get(mp, sm->sm_agno);
- if (pag->pagi_init) {
+ if (xfs_perag_initialised_agi(pag)) {
/* Use in-core icount if possible. */
icount = pag->pagi_count;
} else {
diff --git a/fs/xfs/xfs_filestream.c b/fs/xfs/xfs_filestream.c
index fe7a809e230c..e83e297d1b75 100644
--- a/fs/xfs/xfs_filestream.c
+++ b/fs/xfs/xfs_filestream.c
@@ -125,7 +125,7 @@ xfs_filestream_pick_ag(
pag = xfs_perag_get(mp, ag);
- if (!pag->pagf_init) {
+ if (!xfs_perag_initialised_agf(pag)) {
err = xfs_alloc_read_agf(pag, NULL, trylock, NULL);
if (err) {
xfs_perag_put(pag);
@@ -158,7 +158,8 @@ xfs_filestream_pick_ag(
xfs_ag_resv_needed(pag, XFS_AG_RESV_NONE));
if (((minlen && longest >= minlen) ||
(!minlen && pag->pagf_freeblks >= minfree)) &&
- (!pag->pagf_metadata || !(flags & XFS_PICK_USERDATA) ||
+ (!xfs_perag_prefers_metadata(pag) ||
+ !(flags & XFS_PICK_USERDATA) ||
(flags & XFS_PICK_LOWSPACE))) {
/* Break out, retaining the reference on the AG. */
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index 53f6cb337fa3..ad6eadc90be7 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -244,6 +244,32 @@ xfs_fs_show_options(
return 0;
}
+static bool
+xfs_set_inode_alloc_perag(
+ struct xfs_perag *pag,
+ xfs_ino_t ino,
+ xfs_agnumber_t max_metadata)
+{
+ if (!xfs_is_inode32(pag->pag_mount)) {
+ set_bit(XFS_AGSTATE_ALLOWS_INODES, &pag->pag_opstate);
+ clear_bit(XFS_AGSTATE_PREFERS_METADATA, &pag->pag_opstate);
+ return false;
+ }
+
+ if (ino > XFS_MAXINUMBER_32) {
+ clear_bit(XFS_AGSTATE_ALLOWS_INODES, &pag->pag_opstate);
+ clear_bit(XFS_AGSTATE_PREFERS_METADATA, &pag->pag_opstate);
+ return false;
+ }
+
+ set_bit(XFS_AGSTATE_ALLOWS_INODES, &pag->pag_opstate);
+ if (pag->pag_agno < max_metadata)
+ set_bit(XFS_AGSTATE_PREFERS_METADATA, &pag->pag_opstate);
+ else
+ clear_bit(XFS_AGSTATE_PREFERS_METADATA, &pag->pag_opstate);
+ return true;
+}
+
/*
* Set parameters for inode allocation heuristics, taking into account
* filesystem size and inode32/inode64 mount options; i.e. specifically
@@ -307,24 +333,8 @@ xfs_set_inode_alloc(
ino = XFS_AGINO_TO_INO(mp, index, agino);
pag = xfs_perag_get(mp, index);
-
- if (xfs_is_inode32(mp)) {
- if (ino > XFS_MAXINUMBER_32) {
- pag->pagi_inodeok = 0;
- pag->pagf_metadata = 0;
- } else {
- pag->pagi_inodeok = 1;
- maxagi++;
- if (index < max_metadata)
- pag->pagf_metadata = 1;
- else
- pag->pagf_metadata = 0;
- }
- } else {
- pag->pagi_inodeok = 1;
- pag->pagf_metadata = 0;
- }
-
+ if (xfs_set_inode_alloc_perag(pag, ino, max_metadata))
+ maxagi++;
xfs_perag_put(pag);
}
--
2.33.0
