diff options
Diffstat (limited to 'fs/xfs/xfs_dquot.c')
| -rw-r--r-- | fs/xfs/xfs_dquot.c | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index b4f20d9c8f98..30d36596a2e4 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -24,6 +24,7 @@ #include "xfs_log.h" #include "xfs_bmap_btree.h" #include "xfs_error.h" +#include "xfs_health.h" /* * Lock order: @@ -44,6 +45,29 @@ static struct kmem_cache *xfs_dquot_cache; static struct lock_class_key xfs_dquot_group_class; static struct lock_class_key xfs_dquot_project_class; +/* Record observations of quota corruption with the health tracking system. */ +static void +xfs_dquot_mark_sick( + struct xfs_dquot *dqp) +{ + struct xfs_mount *mp = dqp->q_mount; + + switch (dqp->q_type) { + case XFS_DQTYPE_USER: + xfs_fs_mark_sick(mp, XFS_SICK_FS_UQUOTA); + break; + case XFS_DQTYPE_GROUP: + xfs_fs_mark_sick(mp, XFS_SICK_FS_GQUOTA); + break; + case XFS_DQTYPE_PROJ: + xfs_fs_mark_sick(mp, XFS_SICK_FS_PQUOTA); + break; + default: + ASSERT(0); + break; + } +} + /* * This is called to free all the memory associated with a dquot */ @@ -53,7 +77,7 @@ xfs_qm_dqdestroy( { ASSERT(list_empty(&dqp->q_lru)); - kmem_free(dqp->q_logitem.qli_item.li_lv_shadow); + kvfree(dqp->q_logitem.qli_item.li_lv_shadow); mutex_destroy(&dqp->q_qlock); XFS_STATS_DEC(dqp->q_mount, xs_qm_dquot); @@ -451,6 +475,8 @@ xfs_dquot_disk_read( error = xfs_trans_read_buf(mp, NULL, mp->m_ddev_targp, dqp->q_blkno, mp->m_quotainfo->qi_dqchunklen, 0, &bp, &xfs_dquot_buf_ops); + if (xfs_metadata_is_sick(error)) + xfs_dquot_mark_sick(dqp); if (error) { ASSERT(bp == NULL); return error; @@ -574,6 +600,7 @@ xfs_dquot_from_disk( "Metadata corruption detected at %pS, quota %u", __this_address, dqp->q_id); xfs_alert(bp->b_mount, "Unmount and run xfs_repair"); + xfs_dquot_mark_sick(dqp); return -EFSCORRUPTED; } @@ -950,7 +977,7 @@ xfs_qm_dqget_inode( if (error) return error; - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); + xfs_assert_ilocked(ip, XFS_ILOCK_EXCL); ASSERT(xfs_inode_dquot(ip, type) == NULL); id = xfs_qm_id_for_quotatype(ip, type); @@ -1007,7 +1034,7 @@ restart: } dqret: - ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL)); + xfs_assert_ilocked(ip, XFS_ILOCK_EXCL); trace_xfs_dqget_miss(dqp); *O_dqpp = dqp; return 0; @@ -1238,6 +1265,8 @@ xfs_qm_dqflush( &bp, &xfs_dquot_buf_ops); if (error == -EAGAIN) goto out_unlock; + if (xfs_metadata_is_sick(error)) + xfs_dquot_mark_sick(dqp); if (error) goto out_abort; @@ -1246,6 +1275,7 @@ xfs_qm_dqflush( xfs_alert(mp, "corrupt dquot ID 0x%x in memory at %pS", dqp->q_id, fa); xfs_buf_relse(bp); + xfs_dquot_mark_sick(dqp); error = -EFSCORRUPTED; goto out_abort; } |