diff options
Diffstat (limited to 'fs/xfs/xfs_dquot_item.c')
-rw-r--r-- | fs/xfs/xfs_dquot_item.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/fs/xfs/xfs_dquot_item.c b/fs/xfs/xfs_dquot_item.c index 8ed47b739b6c..6a1aae799cf1 100644 --- a/fs/xfs/xfs_dquot_item.c +++ b/fs/xfs/xfs_dquot_item.c @@ -218,137 +218,3 @@ xfs_qm_dquot_logitem_init( &xfs_dquot_item_ops); lp->qli_dquot = dqp; } - -/*------------------ QUOTAOFF LOG ITEMS -------------------*/ - -static inline struct xfs_qoff_logitem *QOFF_ITEM(struct xfs_log_item *lip) -{ - return container_of(lip, struct xfs_qoff_logitem, qql_item); -} - - -/* - * This returns the number of iovecs needed to log the given quotaoff item. - * We only need 1 iovec for an quotaoff item. It just logs the - * quotaoff_log_format structure. - */ -STATIC void -xfs_qm_qoff_logitem_size( - struct xfs_log_item *lip, - int *nvecs, - int *nbytes) -{ - *nvecs += 1; - *nbytes += sizeof(struct xfs_qoff_logitem); -} - -STATIC void -xfs_qm_qoff_logitem_format( - struct xfs_log_item *lip, - struct xfs_log_vec *lv) -{ - struct xfs_qoff_logitem *qflip = QOFF_ITEM(lip); - struct xfs_log_iovec *vecp = NULL; - struct xfs_qoff_logformat *qlf; - - qlf = xlog_prepare_iovec(lv, &vecp, XLOG_REG_TYPE_QUOTAOFF); - qlf->qf_type = XFS_LI_QUOTAOFF; - qlf->qf_size = 1; - qlf->qf_flags = qflip->qql_flags; - xlog_finish_iovec(lv, vecp, sizeof(struct xfs_qoff_logitem)); -} - -/* - * There isn't much you can do to push a quotaoff item. It is simply - * stuck waiting for the log to be flushed to disk. - */ -STATIC uint -xfs_qm_qoff_logitem_push( - struct xfs_log_item *lip, - struct list_head *buffer_list) -{ - return XFS_ITEM_LOCKED; -} - -STATIC xfs_lsn_t -xfs_qm_qoffend_logitem_committed( - struct xfs_log_item *lip, - xfs_lsn_t lsn) -{ - struct xfs_qoff_logitem *qfe = QOFF_ITEM(lip); - struct xfs_qoff_logitem *qfs = qfe->qql_start_lip; - - xfs_qm_qoff_logitem_relse(qfs); - - kmem_free(lip->li_lv_shadow); - kmem_free(qfe); - return (xfs_lsn_t)-1; -} - -STATIC void -xfs_qm_qoff_logitem_release( - struct xfs_log_item *lip) -{ - struct xfs_qoff_logitem *qoff = QOFF_ITEM(lip); - - if (test_bit(XFS_LI_ABORTED, &lip->li_flags)) { - if (qoff->qql_start_lip) - xfs_qm_qoff_logitem_relse(qoff->qql_start_lip); - xfs_qm_qoff_logitem_relse(qoff); - } -} - -static const struct xfs_item_ops xfs_qm_qoffend_logitem_ops = { - .iop_size = xfs_qm_qoff_logitem_size, - .iop_format = xfs_qm_qoff_logitem_format, - .iop_committed = xfs_qm_qoffend_logitem_committed, - .iop_push = xfs_qm_qoff_logitem_push, - .iop_release = xfs_qm_qoff_logitem_release, -}; - -static const struct xfs_item_ops xfs_qm_qoff_logitem_ops = { - .iop_size = xfs_qm_qoff_logitem_size, - .iop_format = xfs_qm_qoff_logitem_format, - .iop_push = xfs_qm_qoff_logitem_push, - .iop_release = xfs_qm_qoff_logitem_release, -}; - -/* - * Delete the quotaoff intent from the AIL and free it. On success, - * this should only be called for the start item. It can be used for - * either on shutdown or abort. - */ -void -xfs_qm_qoff_logitem_relse( - struct xfs_qoff_logitem *qoff) -{ - struct xfs_log_item *lip = &qoff->qql_item; - - ASSERT(test_bit(XFS_LI_IN_AIL, &lip->li_flags) || - test_bit(XFS_LI_ABORTED, &lip->li_flags) || - XFS_FORCED_SHUTDOWN(lip->li_mountp)); - xfs_trans_ail_delete(lip, 0); - kmem_free(lip->li_lv_shadow); - kmem_free(qoff); -} - -/* - * Allocate and initialize an quotaoff item of the correct quota type(s). - */ -struct xfs_qoff_logitem * -xfs_qm_qoff_logitem_init( - struct xfs_mount *mp, - struct xfs_qoff_logitem *start, - uint flags) -{ - struct xfs_qoff_logitem *qf; - - qf = kmem_zalloc(sizeof(struct xfs_qoff_logitem), 0); - - xfs_log_item_init(mp, &qf->qql_item, XFS_LI_QUOTAOFF, start ? - &xfs_qm_qoffend_logitem_ops : &xfs_qm_qoff_logitem_ops); - qf->qql_item.li_mountp = mp; - qf->qql_start_lip = start; - qf->qql_flags = flags; - return qf; -} |