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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-12 06:52:01 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2018-06-12 06:53:52 +0200 |
| commit | 89e9b5c0915aaeaf673a14e794c559768eda5534 (patch) | |
| tree | 192f047e8d72bf02127c944d6b9f47c8b930e3f0 /fs/xfs | |
| parent | xfs: replace do_mod with native operations (diff) | |
| download | linux-89e9b5c0915aaeaf673a14e794c559768eda5534.tar.xz linux-89e9b5c0915aaeaf673a14e794c559768eda5534.zip | |
xfs: update incore per-AG inode count
For whatever reason we never actually update pagi_count (the in-core
perag inode count) when we allocate or free inode chunks. Online scrub
is going to use it, so we need to fix the accounting.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index 8ec39dad62d7..0d968e8143aa 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -897,6 +897,7 @@ sparse_alloc: be32_add_cpu(&agi->agi_freecount, newlen); pag = xfs_perag_get(args.mp, agno); pag->pagi_freecount += newlen; + pag->pagi_count += newlen; xfs_perag_put(pag); agi->agi_newino = cpu_to_be32(newino); @@ -1991,6 +1992,7 @@ xfs_difree_inobt( xfs_ialloc_log_agi(tp, agbp, XFS_AGI_COUNT | XFS_AGI_FREECOUNT); pag = xfs_perag_get(mp, agno); pag->pagi_freecount -= ilen - 1; + pag->pagi_count -= ilen; xfs_perag_put(pag); xfs_trans_mod_sb(tp, XFS_TRANS_SB_ICOUNT, -ilen); xfs_trans_mod_sb(tp, XFS_TRANS_SB_IFREE, -(ilen - 1)); |