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| 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/xfs_ag_resv.c | |
| parent | 1c02d502c20809a2a5f71ec16a930a61ed779b81 (diff) | |
| download | lwn-ebcbef3a61a6081ffe20b0b684f18ebbf23f1dfb.tar.gz lwn-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/xfs_ag_resv.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ag_resv.c | 13 |
1 files changed, 7 insertions, 6 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; |