xfs: refactor intent item RECOVERED flag into the log item

Rename XFS_{EFI,BUI,RUI,CUI}_RECOVERED to XFS_LI_RECOVERED so that we
track recovery status in the log item, then get rid of the now unused
flags fields in each of those log item types.
Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: NChandan Babu R <chandanrlinux@gmail.com>
Reviewed-by: NChristoph Hellwig <hch@lst.de>

fs/xfs/xfs_bmap_item.c

@@ -441,11 +441,11 @@ xfs_bui_recover(
 	struct xfs_bmbt_irec		irec;
 	struct xfs_mount		*mp = parent_tp->t_mountp;
 
-	ASSERT(!test_bit(XFS_BUI_RECOVERED, &buip->bui_flags));
+	ASSERT(!test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags));
 
 	/* Only one mapping operation per BUI... */
 	if (buip->bui_format.bui_nextents != XFS_BUI_MAX_FAST_EXTENTS) {
-		set_bit(XFS_BUI_RECOVERED, &buip->bui_flags);
+		set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags);
 		xfs_bui_release(buip);
 		return -EFSCORRUPTED;
 	}
@@ -479,7 +479,7 @@ xfs_bui_recover(
 		 * This will pull the BUI from the AIL and
 		 * free the memory associated with it.
 		 */
-		set_bit(XFS_BUI_RECOVERED, &buip->bui_flags);
+		set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags);
 		xfs_bui_release(buip);
 		return -EFSCORRUPTED;
 	}
@@ -537,7 +537,7 @@ xfs_bui_recover(
 		xfs_bmap_unmap_extent(tp, ip, &irec);
 	}
 
-	set_bit(XFS_BUI_RECOVERED, &buip->bui_flags);
+	set_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags);
 	xfs_defer_move(parent_tp, tp);
 	error = xfs_trans_commit(tp);
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -568,7 +568,7 @@ xfs_bui_item_recover(
 	/*
 	 * Skip BUIs that we've already processed.
 	 */
-	if (test_bit(XFS_BUI_RECOVERED, &buip->bui_flags))
+	if (test_bit(XFS_LI_RECOVERED, &buip->bui_item.li_flags))
 		return 0;
 
 	spin_unlock(&ailp->ail_lock);

fs/xfs/xfs_bmap_item.h

@@ -32,11 +32,6 @@ struct kmem_zone;
  */
 #define	XFS_BUI_MAX_FAST_EXTENTS	1
 
-/*
- * Define BUI flag bits. Manipulated by set/clear/test_bit operators.
- */
-#define	XFS_BUI_RECOVERED		1
-
 /*
  * This is the "bmap update intent" log item.  It is used to log the fact that
  * some reverse mappings need to change.  It is used in conjunction with the
@@ -49,7 +44,6 @@ struct xfs_bui_log_item {
 	struct xfs_log_item		bui_item;
 	atomic_t			bui_refcount;
 	atomic_t			bui_next_extent;
-	unsigned long			bui_flags;	/* misc flags */
 	struct xfs_bui_log_format	bui_format;
 };
 

fs/xfs/xfs_extfree_item.c

@@ -592,7 +592,7 @@ xfs_efi_recover(
 	xfs_extent_t		*extp;
 	xfs_fsblock_t		startblock_fsb;
 
-	ASSERT(!test_bit(XFS_EFI_RECOVERED, &efip->efi_flags));
+	ASSERT(!test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags));
 
 	/*
 	 * First check the validity of the extents described by the
@@ -611,7 +611,7 @@ xfs_efi_recover(
 			 * This will pull the EFI from the AIL and
 			 * free the memory associated with it.
 			 */
-			set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
+			set_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags);
 			xfs_efi_release(efip);
 			return -EFSCORRUPTED;
 		}
@@ -632,7 +632,7 @@ xfs_efi_recover(
 
 	}
 
-	set_bit(XFS_EFI_RECOVERED, &efip->efi_flags);
+	set_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags);
 	error = xfs_trans_commit(tp);
 	return error;
 
@@ -655,7 +655,7 @@ xfs_efi_item_recover(
 	 * Skip EFIs that we've already processed.
 	 */
 	efip = container_of(lip, struct xfs_efi_log_item, efi_item);
-	if (test_bit(XFS_EFI_RECOVERED, &efip->efi_flags))
+	if (test_bit(XFS_LI_RECOVERED, &efip->efi_item.li_flags))
 		return 0;
 
 	spin_unlock(&ailp->ail_lock);

fs/xfs/xfs_extfree_item.h

@@ -16,11 +16,6 @@ struct kmem_zone;
  */
 #define	XFS_EFI_MAX_FAST_EXTENTS	16
 
-/*
- * Define EFI flag bits. Manipulated by set/clear/test_bit operators.
- */
-#define	XFS_EFI_RECOVERED	1
-
 /*
  * This is the "extent free intention" log item.  It is used to log the fact
  * that some extents need to be free.  It is used in conjunction with the
@@ -54,7 +49,6 @@ struct xfs_efi_log_item {
 	struct xfs_log_item	efi_item;
 	atomic_t		efi_refcount;
 	atomic_t		efi_next_extent;
-	unsigned long		efi_flags;	/* misc flags */
 	xfs_efi_log_format_t	efi_format;
 };
 

fs/xfs/xfs_refcount_item.c

@@ -441,7 +441,7 @@ xfs_cui_recover(
 	bool				requeue_only = false;
 	struct xfs_mount		*mp = parent_tp->t_mountp;
 
-	ASSERT(!test_bit(XFS_CUI_RECOVERED, &cuip->cui_flags));
+	ASSERT(!test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags));
 
 	/*
 	 * First check the validity of the extents described by the
@@ -472,7 +472,7 @@ xfs_cui_recover(
 			 * This will pull the CUI from the AIL and
 			 * free the memory associated with it.
 			 */
-			set_bit(XFS_CUI_RECOVERED, &cuip->cui_flags);
+			set_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags);
 			xfs_cui_release(cuip);
 			return -EFSCORRUPTED;
 		}
@@ -556,7 +556,7 @@ xfs_cui_recover(
 	}
 
 	xfs_refcount_finish_one_cleanup(tp, rcur, error);
-	set_bit(XFS_CUI_RECOVERED, &cuip->cui_flags);
+	set_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags);
 	xfs_defer_move(parent_tp, tp);
 	error = xfs_trans_commit(tp);
 	return error;
@@ -581,7 +581,7 @@ xfs_cui_item_recover(
 	/*
 	 * Skip CUIs that we've already processed.
 	 */
-	if (test_bit(XFS_CUI_RECOVERED, &cuip->cui_flags))
+	if (test_bit(XFS_LI_RECOVERED, &cuip->cui_item.li_flags))
 		return 0;
 
 	spin_unlock(&ailp->ail_lock);

fs/xfs/xfs_refcount_item.h

@@ -32,11 +32,6 @@ struct kmem_zone;
  */
 #define	XFS_CUI_MAX_FAST_EXTENTS	16
 
-/*
- * Define CUI flag bits. Manipulated by set/clear/test_bit operators.
- */
-#define	XFS_CUI_RECOVERED		1
-
 /*
  * This is the "refcount update intent" log item.  It is used to log
  * the fact that some reverse mappings need to change.  It is used in
@@ -51,7 +46,6 @@ struct xfs_cui_log_item {
 	struct xfs_log_item		cui_item;
 	atomic_t			cui_refcount;
 	atomic_t			cui_next_extent;
-	unsigned long			cui_flags;	/* misc flags */
 	struct xfs_cui_log_format	cui_format;
 };
 

fs/xfs/xfs_rmap_item.c

@@ -480,7 +480,7 @@ xfs_rui_recover(
 	struct xfs_trans		*tp;
 	struct xfs_btree_cur		*rcur = NULL;
 
-	ASSERT(!test_bit(XFS_RUI_RECOVERED, &ruip->rui_flags));
+	ASSERT(!test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags));
 
 	/*
 	 * First check the validity of the extents described by the
@@ -515,7 +515,7 @@ xfs_rui_recover(
 			 * This will pull the RUI from the AIL and
 			 * free the memory associated with it.
 			 */
-			set_bit(XFS_RUI_RECOVERED, &ruip->rui_flags);
+			set_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags);
 			xfs_rui_release(ruip);
 			return -EFSCORRUPTED;
 		}
@@ -573,7 +573,7 @@ xfs_rui_recover(
 	}
 
 	xfs_rmap_finish_one_cleanup(tp, rcur, error);
-	set_bit(XFS_RUI_RECOVERED, &ruip->rui_flags);
+	set_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags);
 	error = xfs_trans_commit(tp);
 	return error;
 
@@ -596,7 +596,7 @@ xfs_rui_item_recover(
 	/*
 	 * Skip RUIs that we've already processed.
 	 */
-	if (test_bit(XFS_RUI_RECOVERED, &ruip->rui_flags))
+	if (test_bit(XFS_LI_RECOVERED, &ruip->rui_item.li_flags))
 		return 0;
 
 	spin_unlock(&ailp->ail_lock);

fs/xfs/xfs_rmap_item.h

@@ -35,11 +35,6 @@ struct kmem_zone;
  */
 #define	XFS_RUI_MAX_FAST_EXTENTS	16
 
-/*
- * Define RUI flag bits. Manipulated by set/clear/test_bit operators.
- */
-#define	XFS_RUI_RECOVERED		1
-
 /*
  * This is the "rmap update intent" log item.  It is used to log the fact that
  * some reverse mappings need to change.  It is used in conjunction with the
@@ -52,7 +47,6 @@ struct xfs_rui_log_item {
 	struct xfs_log_item		rui_item;
 	atomic_t			rui_refcount;
 	atomic_t			rui_next_extent;
-	unsigned long			rui_flags;	/* misc flags */
 	struct xfs_rui_log_format	rui_format;
 };
 

fs/xfs/xfs_trans.h

@@ -59,12 +59,14 @@ struct xfs_log_item {
 #define	XFS_LI_ABORTED	1
 #define	XFS_LI_FAILED	2
 #define	XFS_LI_DIRTY	3	/* log item dirty in transaction */
+#define	XFS_LI_RECOVERED 4	/* log intent item has been recovered */
 
 #define XFS_LI_FLAGS \
 	{ (1 << XFS_LI_IN_AIL),		"IN_AIL" }, \
 	{ (1 << XFS_LI_ABORTED),	"ABORTED" }, \
 	{ (1 << XFS_LI_FAILED),		"FAILED" }, \
-	{ (1 << XFS_LI_DIRTY),		"DIRTY" }
+	{ (1 << XFS_LI_DIRTY),		"DIRTY" }, \
+	{ (1 << XFS_LI_RECOVERED),	"RECOVERED" }
 
 struct xfs_item_ops {
 	unsigned flags;