diff options
author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-29 22:37:08 -0700 |
---|---|---|
committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-07-29 22:37:08 -0700 |
commit | ebcbef3a61a6081ffe20b0b684f18ebbf23f1dfb (patch) | |
tree | d9b30678acfa6dc5e99944a4e7dc5fca6f09f2a9 /fs/xfs/libxfs | |
parent | 1c02d502c20809a2a5f71ec16a930a61ed779b81 (diff) | |
download | linux-stable-ebcbef3a61a6081ffe20b0b684f18ebbf23f1dfb.tar.gz linux-stable-ebcbef3a61a6081ffe20b0b684f18ebbf23f1dfb.tar.bz2 linux-stable-ebcbef3a61a6081ffe20b0b684f18ebbf23f1dfb.zip |
xfs: pass transaction lock while setting up agresv on cyclic metadata
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@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs')
-rw-r--r-- | fs/xfs/libxfs/xfs_ag_resv.c | 13 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_ag_resv.h | 2 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_ialloc_btree.c | 10 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_ialloc_btree.h | 4 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_refcount_btree.c | 5 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_refcount_btree.h | 3 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_rmap_btree.c | 5 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_rmap_btree.h | 2 |
8 files changed, 25 insertions, 19 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 dc953fc84b2f..c0352edc8e41 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 26d2300ed865..1aaa01c97517 100644 --- a/fs/xfs/libxfs/xfs_refcount_btree.c +++ b/fs/xfs/libxfs/xfs_refcount_btree.c @@ -404,6 +404,7 @@ 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) @@ -418,14 +419,14 @@ 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 801c2c7732fd..ba416f71c824 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__ */ |