diff options
-rw-r--r-- | fs/xfs/libxfs/xfs_defer.c | 43 | ||||
-rw-r--r-- | fs/xfs/libxfs/xfs_defer.h | 5 | ||||
-rw-r--r-- | fs/xfs/xfs_attr_item.c | 1 | ||||
-rw-r--r-- | fs/xfs/xfs_bmap_item.c | 1 | ||||
-rw-r--r-- | fs/xfs/xfs_extfree_item.c | 2 | ||||
-rw-r--r-- | fs/xfs/xfs_refcount_item.c | 1 | ||||
-rw-r--r-- | fs/xfs/xfs_rmap_item.c | 1 | ||||
-rw-r--r-- | fs/xfs/xfs_trace.h | 16 |
8 files changed, 34 insertions, 36 deletions
diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c index ecc2f7ec6991..e70881ae5cc5 100644 --- a/fs/xfs/libxfs/xfs_defer.c +++ b/fs/xfs/libxfs/xfs_defer.c @@ -251,7 +251,6 @@ xfs_defer_create_done( struct xfs_trans *tp, struct xfs_defer_pending *dfp) { - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; struct xfs_log_item *lip; /* If there is no log intent item, there can be no log done item. */ @@ -266,7 +265,7 @@ xfs_defer_create_done( * 2.) shuts down the filesystem */ tp->t_flags |= XFS_TRANS_DIRTY; - lip = ops->create_done(tp, dfp->dfp_intent, dfp->dfp_count); + lip = dfp->dfp_ops->create_done(tp, dfp->dfp_intent, dfp->dfp_count); if (!lip) return; @@ -287,13 +286,13 @@ xfs_defer_create_intent( struct xfs_defer_pending *dfp, bool sort) { - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; struct xfs_log_item *lip; if (dfp->dfp_intent) return 1; - lip = ops->create_intent(tp, &dfp->dfp_work, dfp->dfp_count, sort); + lip = dfp->dfp_ops->create_intent(tp, &dfp->dfp_work, dfp->dfp_count, + sort); if (!lip) return 0; if (IS_ERR(lip)) @@ -338,12 +337,10 @@ xfs_defer_pending_abort( struct xfs_mount *mp, struct xfs_defer_pending *dfp) { - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; - trace_xfs_defer_pending_abort(mp, dfp); if (dfp->dfp_intent && !dfp->dfp_done) { - ops->abort_intent(dfp->dfp_intent); + dfp->dfp_ops->abort_intent(dfp->dfp_intent); dfp->dfp_intent = NULL; } } @@ -353,7 +350,6 @@ xfs_defer_pending_cancel_work( struct xfs_mount *mp, struct xfs_defer_pending *dfp) { - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; struct list_head *pwi; struct list_head *n; @@ -364,7 +360,7 @@ xfs_defer_pending_cancel_work( list_del(pwi); dfp->dfp_count--; trace_xfs_defer_cancel_item(mp, dfp, pwi); - ops->cancel_item(pwi); + dfp->dfp_ops->cancel_item(pwi); } ASSERT(dfp->dfp_count == 0); kmem_cache_free(xfs_defer_pending_cache, dfp); @@ -522,11 +518,10 @@ xfs_defer_relog_intent( struct xfs_defer_pending *dfp) { struct xfs_log_item *lip; - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; xfs_defer_create_done(tp, dfp); - lip = ops->relog_intent(tp, dfp->dfp_intent, dfp->dfp_done); + lip = dfp->dfp_ops->relog_intent(tp, dfp->dfp_intent, dfp->dfp_done); if (lip) { xfs_trans_add_item(tp, lip); set_bit(XFS_LI_DIRTY, &lip->li_flags); @@ -593,7 +588,7 @@ xfs_defer_finish_one( struct xfs_trans *tp, struct xfs_defer_pending *dfp) { - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; + const struct xfs_defer_op_type *ops = dfp->dfp_ops; struct xfs_btree_cur *state = NULL; struct list_head *li, *n; int error; @@ -790,7 +785,6 @@ xfs_defer_cancel( static inline struct xfs_defer_pending * xfs_defer_find_last( struct xfs_trans *tp, - enum xfs_defer_ops_type type, const struct xfs_defer_op_type *ops) { struct xfs_defer_pending *dfp = NULL; @@ -803,7 +797,7 @@ xfs_defer_find_last( dfp_list); /* Wrong type? */ - if (dfp->dfp_type != type) + if (dfp->dfp_ops != ops) return NULL; return dfp; } @@ -836,13 +830,13 @@ xfs_defer_can_append( static inline struct xfs_defer_pending * xfs_defer_alloc( struct xfs_trans *tp, - enum xfs_defer_ops_type type) + const struct xfs_defer_op_type *ops) { struct xfs_defer_pending *dfp; dfp = kmem_cache_zalloc(xfs_defer_pending_cache, GFP_NOFS | __GFP_NOFAIL); - dfp->dfp_type = type; + dfp->dfp_ops = ops; INIT_LIST_HEAD(&dfp->dfp_work); list_add_tail(&dfp->dfp_list, &tp->t_dfops); @@ -862,9 +856,9 @@ xfs_defer_add( ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES); BUILD_BUG_ON(ARRAY_SIZE(defer_op_types) != XFS_DEFER_OPS_TYPE_MAX); - dfp = xfs_defer_find_last(tp, type, ops); + dfp = xfs_defer_find_last(tp, ops); if (!dfp || !xfs_defer_can_append(dfp, ops)) - dfp = xfs_defer_alloc(tp, type); + dfp = xfs_defer_alloc(tp, ops); xfs_defer_add_item(dfp, li); trace_xfs_defer_add_item(tp->t_mountp, dfp, li); @@ -880,17 +874,15 @@ xfs_defer_add_barrier( struct xfs_trans *tp) { struct xfs_defer_pending *dfp; - const enum xfs_defer_ops_type type = XFS_DEFER_OPS_TYPE_BARRIER; - const struct xfs_defer_op_type *ops = defer_op_types[type]; ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES); /* If the last defer op added was a barrier, we're done. */ - dfp = xfs_defer_find_last(tp, type, ops); + dfp = xfs_defer_find_last(tp, &xfs_barrier_defer_type); if (dfp) return; - xfs_defer_alloc(tp, type); + xfs_defer_alloc(tp, &xfs_barrier_defer_type); trace_xfs_defer_add_item(tp->t_mountp, dfp, NULL); } @@ -909,7 +901,7 @@ xfs_defer_start_recovery( dfp = kmem_cache_zalloc(xfs_defer_pending_cache, GFP_NOFS | __GFP_NOFAIL); - dfp->dfp_type = dfp_type; + dfp->dfp_ops = defer_op_types[dfp_type]; dfp->dfp_intent = lip; INIT_LIST_HEAD(&dfp->dfp_work); list_add_tail(&dfp->dfp_list, r_dfops); @@ -935,13 +927,12 @@ xfs_defer_finish_recovery( struct xfs_defer_pending *dfp, struct list_head *capture_list) { - const struct xfs_defer_op_type *ops = defer_op_types[dfp->dfp_type]; int error; - error = ops->recover_work(dfp, capture_list); + error = dfp->dfp_ops->recover_work(dfp, capture_list); if (error) trace_xlog_intent_recovery_failed(mp, error, - ops->recover_work); + dfp->dfp_ops->recover_work); return error; } diff --git a/fs/xfs/libxfs/xfs_defer.h b/fs/xfs/libxfs/xfs_defer.h index 5b1990ef3e5d..957a06278e88 100644 --- a/fs/xfs/libxfs/xfs_defer.h +++ b/fs/xfs/libxfs/xfs_defer.h @@ -34,9 +34,9 @@ struct xfs_defer_pending { struct list_head dfp_work; /* work items */ struct xfs_log_item *dfp_intent; /* log intent item */ struct xfs_log_item *dfp_done; /* log done item */ + const struct xfs_defer_op_type *dfp_ops; unsigned int dfp_count; /* # extent items */ unsigned int dfp_flags; - enum xfs_defer_ops_type dfp_type; }; /* @@ -61,6 +61,8 @@ void xfs_defer_move(struct xfs_trans *dtp, struct xfs_trans *stp); /* Description of a deferred type. */ struct xfs_defer_op_type { + const char *name; + unsigned int max_items; struct xfs_log_item *(*create_intent)(struct xfs_trans *tp, struct list_head *items, unsigned int count, bool sort); void (*abort_intent)(struct xfs_log_item *intent); @@ -76,7 +78,6 @@ struct xfs_defer_op_type { struct xfs_log_item *(*relog_intent)(struct xfs_trans *tp, struct xfs_log_item *intent, struct xfs_log_item *done_item); - unsigned int max_items; }; extern const struct xfs_defer_op_type xfs_bmap_update_defer_type; diff --git a/fs/xfs/xfs_attr_item.c b/fs/xfs/xfs_attr_item.c index 4e0eaa2640e0..beae2de82450 100644 --- a/fs/xfs/xfs_attr_item.c +++ b/fs/xfs/xfs_attr_item.c @@ -677,6 +677,7 @@ xfs_attr_create_done( } const struct xfs_defer_op_type xfs_attr_defer_type = { + .name = "attr", .max_items = 1, .create_intent = xfs_attr_create_intent, .abort_intent = xfs_attr_abort_intent, diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index bc48d733634a..f43abf0b6486 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -563,6 +563,7 @@ xfs_bmap_relog_intent( } const struct xfs_defer_op_type xfs_bmap_update_defer_type = { + .name = "bmap", .max_items = XFS_BUI_MAX_FAST_EXTENTS, .create_intent = xfs_bmap_update_create_intent, .abort_intent = xfs_bmap_update_abort_intent, diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index 3e3469504271..e67907a379c8 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -670,6 +670,7 @@ xfs_extent_free_relog_intent( } const struct xfs_defer_op_type xfs_extent_free_defer_type = { + .name = "extent_free", .max_items = XFS_EFI_MAX_FAST_EXTENTS, .create_intent = xfs_extent_free_create_intent, .abort_intent = xfs_extent_free_abort_intent, @@ -682,6 +683,7 @@ const struct xfs_defer_op_type xfs_extent_free_defer_type = { /* sub-type with special handling for AGFL deferred frees */ const struct xfs_defer_op_type xfs_agfl_free_defer_type = { + .name = "agfl_free", .max_items = XFS_EFI_MAX_FAST_EXTENTS, .create_intent = xfs_extent_free_create_intent, .abort_intent = xfs_extent_free_abort_intent, diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c index 9974be81cb2b..b08839550f34 100644 --- a/fs/xfs/xfs_refcount_item.c +++ b/fs/xfs/xfs_refcount_item.c @@ -523,6 +523,7 @@ xfs_refcount_relog_intent( } const struct xfs_defer_op_type xfs_refcount_update_defer_type = { + .name = "refcount", .max_items = XFS_CUI_MAX_FAST_EXTENTS, .create_intent = xfs_refcount_update_create_intent, .abort_intent = xfs_refcount_update_abort_intent, diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index 488c4a2a80a3..65b432eb5d02 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -576,6 +576,7 @@ xfs_rmap_relog_intent( } const struct xfs_defer_op_type xfs_rmap_update_defer_type = { + .name = "rmap", .max_items = XFS_RUI_MAX_FAST_EXTENTS, .create_intent = xfs_rmap_update_create_intent, .abort_intent = xfs_rmap_update_abort_intent, diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 516529c151ae..0efcdb79d10e 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -2549,7 +2549,7 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_class, TP_ARGS(mp, dfp), TP_STRUCT__entry( __field(dev_t, dev) - __field(int, type) + __string(name, dfp->dfp_ops->name) __field(void *, intent) __field(unsigned int, flags) __field(char, committed) @@ -2557,15 +2557,15 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_class, ), TP_fast_assign( __entry->dev = mp ? mp->m_super->s_dev : 0; - __entry->type = dfp->dfp_type; + __assign_str(name, dfp->dfp_ops->name); __entry->intent = dfp->dfp_intent; __entry->flags = dfp->dfp_flags; __entry->committed = dfp->dfp_done != NULL; __entry->nr = dfp->dfp_count; ), - TP_printk("dev %d:%d optype %d intent %p flags %s committed %d nr %d", + TP_printk("dev %d:%d optype %s intent %p flags %s committed %d nr %d", MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->type, + __get_str(name), __entry->intent, __print_flags(__entry->flags, "|", XFS_DEFER_PENDING_STRINGS), __entry->committed, @@ -2694,7 +2694,7 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_item_class, TP_ARGS(mp, dfp, item), TP_STRUCT__entry( __field(dev_t, dev) - __field(int, type) + __string(name, dfp->dfp_ops->name) __field(void *, intent) __field(void *, item) __field(char, committed) @@ -2703,16 +2703,16 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_item_class, ), TP_fast_assign( __entry->dev = mp ? mp->m_super->s_dev : 0; - __entry->type = dfp->dfp_type; + __assign_str(name, dfp->dfp_ops->name); __entry->intent = dfp->dfp_intent; __entry->item = item; __entry->committed = dfp->dfp_done != NULL; __entry->flags = dfp->dfp_flags; __entry->nr = dfp->dfp_count; ), - TP_printk("dev %d:%d optype %d intent %p item %p flags %s committed %d nr %d", + TP_printk("dev %d:%d optype %s intent %p item %p flags %s committed %d nr %d", MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->type, + __get_str(name), __entry->intent, __entry->item, __print_flags(__entry->flags, "|", XFS_DEFER_PENDING_STRINGS), |