diff options
| author | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 23:30:55 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-02-22 23:30:55 +0300 |
| commit | 200491875ce144fdc49827387fff2f604b73c0a9 (patch) | |
| tree | 75d9e27fab9c671be467aeedc7e0692a88dfb701 /fs/xfs/xfs_qm.c | |
| parent | 48dd9117a34fe9a34a6be0b1dba5694e0f19cbd4 (diff) | |
| download | linux-200491875ce144fdc49827387fff2f604b73c0a9.tar.xz | |
xfs: track quota updates during live quotacheck
Create a shadow dqtrx system in the quotacheck code that hooks the
regular dquot counter update code. This will be the means to keep our
copy of the dquot counters up to date while the scan runs in real time.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_qm.c')
| -rw-r--r-- | fs/xfs/xfs_qm.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index dca2f60b2e30..991be1eacb6c 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -693,6 +693,9 @@ xfs_qm_init_quotainfo( shrinker_register(qinf->qi_shrinker); + xfs_hooks_init(&qinf->qi_mod_ino_dqtrx_hooks); + xfs_hooks_init(&qinf->qi_apply_dqtrx_hooks); + return 0; out_free_inos: @@ -1824,12 +1827,12 @@ xfs_qm_vop_chown( ASSERT(prevdq); ASSERT(prevdq != newdq); - xfs_trans_mod_dquot(tp, prevdq, bfield, -(ip->i_nblocks)); - xfs_trans_mod_dquot(tp, prevdq, XFS_TRANS_DQ_ICOUNT, -1); + xfs_trans_mod_ino_dquot(tp, ip, prevdq, bfield, -(ip->i_nblocks)); + xfs_trans_mod_ino_dquot(tp, ip, prevdq, XFS_TRANS_DQ_ICOUNT, -1); /* the sparkling new dquot */ - xfs_trans_mod_dquot(tp, newdq, bfield, ip->i_nblocks); - xfs_trans_mod_dquot(tp, newdq, XFS_TRANS_DQ_ICOUNT, 1); + xfs_trans_mod_ino_dquot(tp, ip, newdq, bfield, ip->i_nblocks); + xfs_trans_mod_ino_dquot(tp, ip, newdq, XFS_TRANS_DQ_ICOUNT, 1); /* * Back when we made quota reservations for the chown, we reserved the @@ -1911,22 +1914,21 @@ xfs_qm_vop_create_dqattach( ASSERT(i_uid_read(VFS_I(ip)) == udqp->q_id); ip->i_udquot = xfs_qm_dqhold(udqp); - xfs_trans_mod_dquot(tp, udqp, XFS_TRANS_DQ_ICOUNT, 1); } if (gdqp && XFS_IS_GQUOTA_ON(mp)) { ASSERT(ip->i_gdquot == NULL); ASSERT(i_gid_read(VFS_I(ip)) == gdqp->q_id); ip->i_gdquot = xfs_qm_dqhold(gdqp); - xfs_trans_mod_dquot(tp, gdqp, XFS_TRANS_DQ_ICOUNT, 1); } if (pdqp && XFS_IS_PQUOTA_ON(mp)) { ASSERT(ip->i_pdquot == NULL); ASSERT(ip->i_projid == pdqp->q_id); ip->i_pdquot = xfs_qm_dqhold(pdqp); - xfs_trans_mod_dquot(tp, pdqp, XFS_TRANS_DQ_ICOUNT, 1); } + + xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_ICOUNT, 1); } /* Decide if this inode's dquot is near an enforcement boundary. */ |