From: Dave Chinner <david@fromorbit.com>
To: linux-xfs@vger.kernel.org
Subject: [PATCH 13/42] xfs: perags need atomic operational state
Date: Thu, 19 Jan 2023 09:44:36 +1100 [thread overview]
Message-ID: <20230118224505.1964941-14-david@fromorbit.com> (raw)
In-Reply-To: <20230118224505.1964941-1-david@fromorbit.com>
From: Dave Chinner <dchinner@redhat.com>
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@redhat.com>
---
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 +-
| 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 aeb21c8df201..187d30d9bb13 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 */
@@ -108,6 +104,27 @@ 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 9f26a9368eeb..246c2e7d9e7a 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -2435,7 +2435,7 @@ 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,
@@ -2450,7 +2450,7 @@ xfs_agfl_reset(
XFS_AGF_FLCOUNT);
pag->pagf_flcount = 0;
- pag->pagf_agflreset = false;
+ clear_bit(XFS_AGSTATE_AGFL_NEEDS_RESET, &pag->pag_opstate);
}
/*
@@ -2605,7 +2605,7 @@ 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. */
@@ -2620,7 +2620,8 @@ 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;
@@ -2646,7 +2647,7 @@ 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. */
@@ -2803,7 +2804,7 @@ 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--;
@@ -2892,7 +2893,7 @@ 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++;
@@ -3099,7 +3100,7 @@ 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);
@@ -3111,8 +3112,8 @@ 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
@@ -3127,6 +3128,8 @@ xfs_alloc_read_agf(
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 f15d45af661f..6aad0ea5e606 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -3147,7 +3147,7 @@ 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 c8d837d8876f..2a323ffa5ba9 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;
@@ -2603,10 +2603,10 @@ 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 e1f789866683..d20abf0390fc 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -227,7 +227,7 @@ 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)
--git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index b80b9111e781..c37e6d72760b 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -191,14 +191,15 @@ 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;
@@ -206,8 +207,8 @@ 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. */
@@ -333,7 +334,7 @@ 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;
}
@@ -434,7 +435,7 @@ 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;
}
@@ -618,7 +619,7 @@ 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);
@@ -822,14 +823,15 @@ 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))
@@ -840,8 +842,8 @@ 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. */
@@ -928,7 +930,7 @@ 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;
}
@@ -993,7 +995,7 @@ 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 ef97670970c3..f0c7f41897b9 100644
--- a/fs/xfs/scrub/fscounters.c
+++ b/fs/xfs/scrub/fscounters.c
@@ -86,7 +86,8 @@ 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. */
@@ -101,7 +102,8 @@ 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;
}
@@ -220,7 +222,8 @@ 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 4b92f9253ccd..d0b1644efb89 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -206,7 +206,7 @@ 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 34b21a29c39b..7e8b25ab6c46 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) {
if (err != -EAGAIN) {
@@ -159,7 +159,8 @@ 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 96375b5622fd..2479b5cbd75e 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -247,6 +247,32 @@ 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
@@ -310,24 +336,8 @@ 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);
}
--
2.39.0
next prev parent reply other threads:[~2023-01-18 22:45 UTC|newest]
Thread overview: 78+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-18 22:44 [PATCH 00/42] xfs: per-ag centric allocation alogrithms Dave Chinner
2023-01-18 22:44 ` [PATCH 01/42] xfs: fix low space alloc deadlock Dave Chinner
2023-01-19 16:39 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 02/42] xfs: prefer free inodes at ENOSPC over chunk allocation Dave Chinner
2023-01-19 19:08 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 03/42] xfs: block reservation too large for minleft allocation Dave Chinner
2023-01-19 20:38 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 04/42] xfs: drop firstblock constraints from allocation setup Dave Chinner
2023-01-19 22:03 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 05/42] xfs: t_firstblock is tracking AGs not blocks Dave Chinner
2023-01-19 22:12 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 06/42] xfs: don't assert fail on transaction cancel with deferred ops Dave Chinner
2023-01-19 22:18 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 07/42] xfs: active perag reference counting Dave Chinner
2023-01-21 5:16 ` Allison Henderson
2023-02-01 19:08 ` Darrick J. Wong
2023-02-06 22:56 ` Dave Chinner
2023-01-18 22:44 ` [PATCH 08/42] xfs: rework the perag trace points to be perag centric Dave Chinner
2023-01-21 5:16 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 09/42] xfs: convert xfs_imap() to take a perag Dave Chinner
2023-02-01 19:10 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 10/42] xfs: use active perag references for inode allocation Dave Chinner
2023-01-22 6:48 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 11/42] xfs: inobt can use perags in many more places than it does Dave Chinner
2023-01-22 6:48 ` Allison Henderson
2023-01-18 22:44 ` [PATCH 12/42] xfs: convert xfs_ialloc_next_ag() to an atomic Dave Chinner
2023-01-22 7:03 ` Allison Henderson
2023-01-18 22:44 ` Dave Chinner [this message]
2023-01-23 4:04 ` [PATCH 13/42] xfs: perags need atomic operational state Allison Henderson
2023-01-18 22:44 ` [PATCH 14/42] xfs: introduce xfs_for_each_perag_wrap() Dave Chinner
2023-01-23 5:41 ` Allison Henderson
2023-02-06 23:14 ` Dave Chinner
2023-02-01 19:28 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 15/42] xfs: rework xfs_alloc_vextent() Dave Chinner
2023-02-01 19:39 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 16/42] xfs: factor xfs_alloc_vextent_this_ag() for _iterate_ags() Dave Chinner
2023-01-18 22:44 ` [PATCH 17/42] xfs: combine __xfs_alloc_vextent_this_ag and xfs_alloc_ag_vextent Dave Chinner
2023-02-01 22:25 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 18/42] xfs: use xfs_alloc_vextent_this_ag() where appropriate Dave Chinner
2023-01-18 22:44 ` [PATCH 19/42] xfs: factor xfs_bmap_btalloc() Dave Chinner
2023-01-18 22:44 ` [PATCH 20/42] xfs: use xfs_alloc_vextent_first_ag() where appropriate Dave Chinner
2023-02-01 22:43 ` Darrick J. Wong
2023-02-06 23:16 ` Dave Chinner
2023-01-18 22:44 ` [PATCH 21/42] xfs: use xfs_alloc_vextent_start_bno() " Dave Chinner
2023-02-01 22:51 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 22/42] xfs: introduce xfs_alloc_vextent_near_bno() Dave Chinner
2023-02-01 22:52 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 23/42] xfs: introduce xfs_alloc_vextent_exact_bno() Dave Chinner
2023-02-01 23:00 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 24/42] xfs: introduce xfs_alloc_vextent_prepare() Dave Chinner
2023-01-18 22:44 ` [PATCH 25/42] xfs: move allocation accounting to xfs_alloc_vextent_set_fsbno() Dave Chinner
2023-01-18 22:44 ` [PATCH 26/42] xfs: fold xfs_alloc_ag_vextent() into callers Dave Chinner
2023-01-18 22:44 ` [PATCH 27/42] xfs: move the minimum agno checks into xfs_alloc_vextent_check_args Dave Chinner
2023-01-18 22:44 ` [PATCH 28/42] xfs: convert xfs_alloc_vextent_iterate_ags() to use perag walker Dave Chinner
2023-02-01 23:13 ` Darrick J. Wong
2023-01-18 22:44 ` [PATCH 29/42] xfs: convert trim to use for_each_perag_range Dave Chinner
2023-02-01 23:15 ` Darrick J. Wong
2023-02-06 23:19 ` Dave Chinner
2023-01-18 22:44 ` [PATCH 30/42] xfs: factor out filestreams from xfs_bmap_btalloc_nullfb Dave Chinner
2023-01-18 22:44 ` [PATCH 31/42] xfs: get rid of notinit from xfs_bmap_longest_free_extent Dave Chinner
2023-01-18 22:44 ` [PATCH 32/42] xfs: use xfs_bmap_longest_free_extent() in filestreams Dave Chinner
2023-01-18 22:44 ` [PATCH 33/42] xfs: move xfs_bmap_btalloc_filestreams() to xfs_filestreams.c Dave Chinner
2023-01-18 22:44 ` [PATCH 34/42] xfs: merge filestream AG lookup into xfs_filestream_select_ag() Dave Chinner
2023-01-18 22:44 ` [PATCH 35/42] xfs: merge new filestream AG selection " Dave Chinner
2023-01-18 22:44 ` [PATCH 36/42] xfs: remove xfs_filestream_select_ag() longest extent check Dave Chinner
2023-01-18 22:45 ` [PATCH 37/42] xfs: factor out MRU hit case in xfs_filestream_select_ag Dave Chinner
2023-01-18 22:45 ` [PATCH 38/42] xfs: track an active perag reference in filestreams Dave Chinner
2023-01-18 22:45 ` [PATCH 39/42] xfs: use for_each_perag_wrap in xfs_filestream_pick_ag Dave Chinner
2023-01-18 22:45 ` [PATCH 40/42] xfs: pass perag to filestreams tracing Dave Chinner
2023-01-18 22:45 ` [PATCH 41/42] xfs: return a referenced perag from filestreams allocator Dave Chinner
2023-02-02 0:01 ` Darrick J. Wong
2023-02-06 23:22 ` Dave Chinner
2023-01-18 22:45 ` [PATCH 42/42] xfs: refactor the filestreams allocator pick functions Dave Chinner
2023-02-02 0:08 ` Darrick J. Wong
2023-02-06 23:26 ` Dave Chinner
2023-02-02 0:14 ` [PATCH 00/42] xfs: per-ag centric allocation alogrithms Darrick J. Wong
2023-02-06 23:13 ` Dave Chinner
2023-02-09 22:17 [PATCH v3 " Dave Chinner
2023-02-09 22:17 ` [PATCH 13/42] xfs: perags need atomic operational state Dave Chinner
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