From: Darrick J. Wong Date: Tue, 12 Jun 2018 04:52:01 +0000 (-0700) Subject: xfs: update incore per-AG inode count X-Git-Tag: v5.15~8615^2 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=89e9b5c0915aaeaf673a14e794c559768eda5534;p=mirror_ubuntu-kernels.git 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 Reviewed-by: Brian Foster --- 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));