From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Pass a tranaction pointer through to all helpers that calculate the
per-AG block reservation. Online repair will use this to reinitialize
per-ag reservations while it still holds all the AG headers locked to
the repair transaction.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_ag_resv.c | 13 +++++++------
fs/xfs/libxfs/xfs_ag_resv.h | 2 +-
fs/xfs/libxfs/xfs_ialloc_btree.c | 10 ++++++----
fs/xfs/libxfs/xfs_ialloc_btree.h | 4 ++--
fs/xfs/libxfs/xfs_refcount_btree.c | 5 +++--
fs/xfs/libxfs/xfs_refcount_btree.h | 3 ++-
fs/xfs/libxfs/xfs_rmap_btree.c | 5 +++--
fs/xfs/libxfs/xfs_rmap_btree.h | 2 +-
fs/xfs/xfs_fsops.c | 2 +-
9 files changed, 26 insertions(+), 20 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_ag_resv.c b/fs/xfs/libxfs/xfs_ag_resv.c
index fecd187fcf2c..e701ebc36c06 100644
--- a/fs/xfs/libxfs/xfs_ag_resv.c
+++ b/fs/xfs/libxfs/xfs_ag_resv.c
@@ -248,7 +248,8 @@ __xfs_ag_resv_init(
/* Create a per-AG block reservation. */
int
xfs_ag_resv_init(
- struct xfs_perag *pag)
+ struct xfs_perag *pag,
+ struct xfs_trans *tp)
{
struct xfs_mount *mp = pag->pag_mount;
xfs_agnumber_t agno = pag->pag_agno;
@@ -260,11 +261,11 @@ xfs_ag_resv_init(
if (pag->pag_meta_resv.ar_asked == 0) {
ask = used = 0;
- error = xfs_refcountbt_calc_reserves(mp, agno, &ask, &used);
+ error = xfs_refcountbt_calc_reserves(mp, tp, agno, &ask, &used);
if (error)
goto out;
- error = xfs_finobt_calc_reserves(mp, agno, &ask, &used);
+ error = xfs_finobt_calc_reserves(mp, tp, agno, &ask, &used);
if (error)
goto out;
@@ -282,7 +283,7 @@ xfs_ag_resv_init(
mp->m_inotbt_nores = true;
- error = xfs_refcountbt_calc_reserves(mp, agno, &ask,
+ error = xfs_refcountbt_calc_reserves(mp, tp, agno, &ask,
&used);
if (error)
goto out;
@@ -298,7 +299,7 @@ xfs_ag_resv_init(
if (pag->pag_rmapbt_resv.ar_asked == 0) {
ask = used = 0;
- error = xfs_rmapbt_calc_reserves(mp, agno, &ask, &used);
+ error = xfs_rmapbt_calc_reserves(mp, tp, agno, &ask, &used);
if (error)
goto out;
@@ -309,7 +310,7 @@ xfs_ag_resv_init(
#ifdef DEBUG
/* need to read in the AGF for the ASSERT below to work */
- error = xfs_alloc_pagf_init(pag->pag_mount, NULL, pag->pag_agno, 0);
+ error = xfs_alloc_pagf_init(pag->pag_mount, tp, pag->pag_agno, 0);
if (error)
return error;
diff --git a/fs/xfs/libxfs/xfs_ag_resv.h b/fs/xfs/libxfs/xfs_ag_resv.h
index 4619b554ee90..d1005116b43b 100644
--- a/fs/xfs/libxfs/xfs_ag_resv.h
+++ b/fs/xfs/libxfs/xfs_ag_resv.h
@@ -7,7 +7,7 @@
#define __XFS_AG_RESV_H__
int xfs_ag_resv_free(struct xfs_perag *pag);
-int xfs_ag_resv_init(struct xfs_perag *pag);
+int xfs_ag_resv_init(struct xfs_perag *pag, struct xfs_trans *tp);
bool xfs_ag_resv_critical(struct xfs_perag *pag, enum xfs_ag_resv_type type);
xfs_extlen_t xfs_ag_resv_needed(struct xfs_perag *pag,
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c
index 735a33252eb2..86c50208a143 100644
--- a/fs/xfs/libxfs/xfs_ialloc_btree.c
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.c
@@ -552,6 +552,7 @@ xfs_inobt_max_size(
static int
xfs_inobt_count_blocks(
struct xfs_mount *mp,
+ struct xfs_trans *tp,
xfs_agnumber_t agno,
xfs_btnum_t btnum,
xfs_extlen_t *tree_blocks)
@@ -560,14 +561,14 @@ xfs_inobt_count_blocks(
struct xfs_btree_cur *cur;
int error;
- error = xfs_ialloc_read_agi(mp, NULL, agno, &agbp);
+ error = xfs_ialloc_read_agi(mp, tp, agno, &agbp);
if (error)
return error;
- cur = xfs_inobt_init_cursor(mp, NULL, agbp, agno, btnum);
+ cur = xfs_inobt_init_cursor(mp, tp, agbp, agno, btnum);
error = xfs_btree_count_blocks(cur, tree_blocks);
xfs_btree_del_cursor(cur, error);
- xfs_buf_relse(agbp);
+ xfs_trans_brelse(tp, agbp);
return error;
}
@@ -578,6 +579,7 @@ xfs_inobt_count_blocks(
int
xfs_finobt_calc_reserves(
struct xfs_mount *mp,
+ struct xfs_trans *tp,
xfs_agnumber_t agno,
xfs_extlen_t *ask,
xfs_extlen_t *used)
@@ -588,7 +590,7 @@ xfs_finobt_calc_reserves(
if (!xfs_sb_version_hasfinobt(&mp->m_sb))
return 0;
- error = xfs_inobt_count_blocks(mp, agno, XFS_BTNUM_FINO, &tree_len);
+ error = xfs_inobt_count_blocks(mp, tp, agno, XFS_BTNUM_FINO, &tree_len);
if (error)
return error;
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.h b/fs/xfs/libxfs/xfs_ialloc_btree.h
index bf8f0c405e7d..ebdd0c6b8766 100644
--- a/fs/xfs/libxfs/xfs_ialloc_btree.h
+++ b/fs/xfs/libxfs/xfs_ialloc_btree.h
@@ -60,8 +60,8 @@ int xfs_inobt_rec_check_count(struct xfs_mount *,
#define xfs_inobt_rec_check_count(mp, rec) 0
#endif /* DEBUG */
-int xfs_finobt_calc_reserves(struct xfs_mount *mp, xfs_agnumber_t agno,
- xfs_extlen_t *ask, xfs_extlen_t *used);
+int xfs_finobt_calc_reserves(struct xfs_mount *mp, struct xfs_trans *tp,
+ xfs_agnumber_t agno, xfs_extlen_t *ask, xfs_extlen_t *used);
extern xfs_extlen_t xfs_iallocbt_calc_size(struct xfs_mount *mp,
unsigned long long len);
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c
index b71937982c5b..bcd65ee37260 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.c
+++ b/fs/xfs/libxfs/xfs_refcount_btree.c
@@ -408,6 +408,7 @@ xfs_refcountbt_max_size(
int
xfs_refcountbt_calc_reserves(
struct xfs_mount *mp,
+ struct xfs_trans *tp,
xfs_agnumber_t agno,
xfs_extlen_t *ask,
xfs_extlen_t *used)
@@ -422,14 +423,14 @@ xfs_refcountbt_calc_reserves(
return 0;
- error = xfs_alloc_read_agf(mp, NULL, agno, 0, &agbp);
+ error = xfs_alloc_read_agf(mp, tp, agno, 0, &agbp);
if (error)
return error;
agf = XFS_BUF_TO_AGF(agbp);
agblocks = be32_to_cpu(agf->agf_length);
tree_len = be32_to_cpu(agf->agf_refcount_blocks);
- xfs_buf_relse(agbp);
+ xfs_trans_brelse(tp, agbp);
*ask += xfs_refcountbt_max_size(mp, agblocks);
*used += tree_len;
diff --git a/fs/xfs/libxfs/xfs_refcount_btree.h b/fs/xfs/libxfs/xfs_refcount_btree.h
index d2852b6e1fa8..c868394ac02e 100644
--- a/fs/xfs/libxfs/xfs_refcount_btree.h
+++ b/fs/xfs/libxfs/xfs_refcount_btree.h
@@ -55,6 +55,7 @@ extern xfs_extlen_t xfs_refcountbt_max_size(struct xfs_mount *mp,
xfs_agblock_t agblocks);
extern int xfs_refcountbt_calc_reserves(struct xfs_mount *mp,
- xfs_agnumber_t agno, xfs_extlen_t *ask, xfs_extlen_t *used);
+ struct xfs_trans *tp, xfs_agnumber_t agno, xfs_extlen_t *ask,
+ xfs_extlen_t *used);
#endif /* __XFS_REFCOUNT_BTREE_H__ */
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c
index 221a88ea60bb..f79cf040d745 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.c
+++ b/fs/xfs/libxfs/xfs_rmap_btree.c
@@ -554,6 +554,7 @@ xfs_rmapbt_max_size(
int
xfs_rmapbt_calc_reserves(
struct xfs_mount *mp,
+ struct xfs_trans *tp,
xfs_agnumber_t agno,
xfs_extlen_t *ask,
xfs_extlen_t *used)
@@ -567,14 +568,14 @@ xfs_rmapbt_calc_reserves(
if (!xfs_sb_version_hasrmapbt(&mp->m_sb))
return 0;
- error = xfs_alloc_read_agf(mp, NULL, agno, 0, &agbp);
+ error = xfs_alloc_read_agf(mp, tp, agno, 0, &agbp);
if (error)
return error;
agf = XFS_BUF_TO_AGF(agbp);
agblocks = be32_to_cpu(agf->agf_length);
tree_len = be32_to_cpu(agf->agf_rmap_blocks);
- xfs_buf_relse(agbp);
+ xfs_trans_brelse(tp, agbp);
/* Reserve 1% of the AG or enough for 1 block per record. */
*ask += max(agblocks / 100, xfs_rmapbt_max_size(mp, agblocks));
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.h b/fs/xfs/libxfs/xfs_rmap_btree.h
index 50198b6c3bb2..820d668b063d 100644
--- a/fs/xfs/libxfs/xfs_rmap_btree.h
+++ b/fs/xfs/libxfs/xfs_rmap_btree.h
@@ -51,7 +51,7 @@ extern xfs_extlen_t xfs_rmapbt_calc_size(struct xfs_mount *mp,
extern xfs_extlen_t xfs_rmapbt_max_size(struct xfs_mount *mp,
xfs_agblock_t agblocks);
-extern int xfs_rmapbt_calc_reserves(struct xfs_mount *mp,
+extern int xfs_rmapbt_calc_reserves(struct xfs_mount *mp, struct xfs_trans *tp,
xfs_agnumber_t agno, xfs_extlen_t *ask, xfs_extlen_t *used);
#endif /* __XFS_RMAP_BTREE_H__ */
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 3f2bd6032cf8..7c00b8bedfe3 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -536,7 +536,7 @@ xfs_fs_reserve_ag_blocks(
for (agno = 0; agno < mp->m_sb.sb_agcount; agno++) {
pag = xfs_perag_get(mp, agno);
- err2 = xfs_ag_resv_init(pag);
+ err2 = xfs_ag_resv_init(pag, NULL);
xfs_perag_put(pag);
if (err2 && !error)
error = err2;
--
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