Merge branch 'xfs-4.10-misc-fixes-4' into for-next

Documentation/filesystems/xfs.txt

@@ -51,13 +51,6 @@ default behaviour.
 	CRC enabled filesystems always use the attr2 format, and so
 	will reject the noattr2 mount option if it is set.
 
-  barrier (*)
-  nobarrier
-	Enables/disables the use of block layer write barriers for
-	writes into the journal and for data integrity operations.
-	This allows for drive level write caching to be enabled, for
-	devices that support write barriers.
-
   discard
   nodiscard (*)
 	Enable/disable the issuing of commands to let the block
@@ -228,7 +221,10 @@ default behaviour.
 Deprecated Mount Options
 ========================
 
-None at present.
+  Name				Removal Schedule
+  ----				----------------
+  barrier			no earlier than v4.15
+  nobarrier			no earlier than v4.15
 
 
 Removed Mount Options

fs/xfs/libxfs/xfs_alloc_btree.c

@@ -421,7 +421,7 @@ xfs_allocbt_init_cursor(
 
 	ASSERT(btnum == XFS_BTNUM_BNO || btnum == XFS_BTNUM_CNT);
 
-	cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_SLEEP);
+	cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
 
 	cur->bc_tp = tp;
 	cur->bc_mp = mp;

fs/xfs/libxfs/xfs_attr_leaf.c

@@ -253,6 +253,7 @@ xfs_attr3_leaf_verify(
 {
 	struct xfs_mount	*mp = bp->b_target->bt_mount;
 	struct xfs_attr_leafblock *leaf = bp->b_addr;
+	struct xfs_perag *pag = bp->b_pag;
 	struct xfs_attr3_icleaf_hdr ichdr;
 
 	xfs_attr3_leaf_hdr_from_disk(mp->m_attr_geo, &ichdr, leaf);
@@ -273,7 +274,12 @@ xfs_attr3_leaf_verify(
 		if (ichdr.magic != XFS_ATTR_LEAF_MAGIC)
 			return false;
 	}
-	if (ichdr.count == 0)
+	/*
+	 * In recovery there is a transient state where count == 0 is valid
+	 * because we may have transitioned an empty shortform attr to a leaf
+	 * if the attr didn't fit in shortform.
+	 */
+	if (pag && pag->pagf_init && ichdr.count == 0)
 		return false;
 
 	/* XXX: need to range check rest of attr header values */

fs/xfs/libxfs/xfs_bmap_btree.c

@@ -796,7 +796,7 @@ xfs_bmbt_init_cursor(
 	struct xfs_btree_cur	*cur;
 	ASSERT(whichfork != XFS_COW_FORK);
 
-	cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_SLEEP);
+	cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
 
 	cur->bc_tp = tp;
 	cur->bc_mp = mp;

fs/xfs/libxfs/xfs_ialloc_btree.c

@@ -357,7 +357,7 @@ xfs_inobt_init_cursor(
 	struct xfs_agi		*agi = XFS_BUF_TO_AGI(agbp);
 	struct xfs_btree_cur	*cur;
 
-	cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_SLEEP);
+	cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
 
 	cur->bc_tp = tp;
 	cur->bc_mp = mp;

fs/xfs/xfs_buf.c

@@ -1737,8 +1737,7 @@ xfs_free_buftarg(
 	percpu_counter_destroy(&btp->bt_io_count);
 	list_lru_destroy(&btp->bt_lru);
 
-	if (mp->m_flags & XFS_MOUNT_BARRIER)
-		xfs_blkdev_issue_flush(btp);
+	xfs_blkdev_issue_flush(btp);
 
 	kmem_free(btp);
 }

fs/xfs/xfs_file.c

@@ -149,19 +149,16 @@ xfs_file_fsync(
 
 	xfs_iflags_clear(ip, XFS_ITRUNCATED);
 
-	if (mp->m_flags & XFS_MOUNT_BARRIER) {
-		/*
-		 * If we have an RT and/or log subvolume we need to make sure
-		 * to flush the write cache the device used for file data
-		 * first.  This is to ensure newly written file data make
-		 * it to disk before logging the new inode size in case of
-		 * an extending write.
-		 */
-		if (XFS_IS_REALTIME_INODE(ip))
-			xfs_blkdev_issue_flush(mp->m_rtdev_targp);
-		else if (mp->m_logdev_targp != mp->m_ddev_targp)
-			xfs_blkdev_issue_flush(mp->m_ddev_targp);
-	}
+	/*
+	 * If we have an RT and/or log subvolume we need to make sure to flush
+	 * the write cache the device used for file data first.  This is to
+	 * ensure newly written file data make it to disk before logging the new
+	 * inode size in case of an extending write.
+	 */
+	if (XFS_IS_REALTIME_INODE(ip))
+		xfs_blkdev_issue_flush(mp->m_rtdev_targp);
+	else if (mp->m_logdev_targp != mp->m_ddev_targp)
+		xfs_blkdev_issue_flush(mp->m_ddev_targp);
 
 	/*
 	 * All metadata updates are logged, which means that we just have to
@@ -196,10 +193,8 @@ xfs_file_fsync(
 	 * an already allocated file and thus do not have any metadata to
 	 * commit.
 	 */
-	if ((mp->m_flags & XFS_MOUNT_BARRIER) &&
-	    mp->m_logdev_targp == mp->m_ddev_targp &&
-	    !XFS_IS_REALTIME_INODE(ip) &&
-	    !log_flushed)
+	if (!log_flushed && !XFS_IS_REALTIME_INODE(ip) &&
+	    mp->m_logdev_targp == mp->m_ddev_targp)
 		xfs_blkdev_issue_flush(mp->m_ddev_targp);
 
 	return error;

fs/xfs/xfs_iops.c

@@ -988,7 +988,7 @@ xfs_vn_setattr(
 			return error;
 
 		xfs_ilock(ip, XFS_MMAPLOCK_EXCL);
-		error = xfs_setattr_size(ip, iattr);
+		error = xfs_vn_setattr_size(dentry, iattr);
 		xfs_iunlock(ip, XFS_MMAPLOCK_EXCL);
 	} else {
 		error = xfs_vn_setattr_nonsize(dentry, iattr);

fs/xfs/xfs_log.c

@@ -1862,26 +1862,21 @@ xlog_sync(
 
 	bp->b_io_length = BTOBB(count);
 	bp->b_fspriv = iclog;
-	bp->b_flags &= ~(XBF_FUA | XBF_FLUSH);
-	bp->b_flags |= (XBF_ASYNC | XBF_SYNCIO | XBF_WRITE);
+	bp->b_flags &= ~XBF_FLUSH;
+	bp->b_flags |= (XBF_ASYNC | XBF_SYNCIO | XBF_WRITE | XBF_FUA);
 
-	if (log->l_mp->m_flags & XFS_MOUNT_BARRIER) {
-		bp->b_flags |= XBF_FUA;
-
-		/*
-		 * Flush the data device before flushing the log to make
-		 * sure all meta data written back from the AIL actually made
-		 * it to disk before stamping the new log tail LSN into the
-		 * log buffer.  For an external log we need to issue the
-		 * flush explicitly, and unfortunately synchronously here;
-		 * for an internal log we can simply use the block layer
-		 * state machine for preflushes.
-		 */
-		if (log->l_mp->m_logdev_targp != log->l_mp->m_ddev_targp)
-			xfs_blkdev_issue_flush(log->l_mp->m_ddev_targp);
-		else
-			bp->b_flags |= XBF_FLUSH;
-	}
+	/*
+	 * Flush the data device before flushing the log to make sure all meta
+	 * data written back from the AIL actually made it to disk before
+	 * stamping the new log tail LSN into the log buffer.  For an external
+	 * log we need to issue the flush explicitly, and unfortunately
+	 * synchronously here; for an internal log we can simply use the block
+	 * layer state machine for preflushes.
+	 */
+	if (log->l_mp->m_logdev_targp != log->l_mp->m_ddev_targp)
+		xfs_blkdev_issue_flush(log->l_mp->m_ddev_targp);
+	else
+		bp->b_flags |= XBF_FLUSH;
 
 	ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1);
 	ASSERT(XFS_BUF_ADDR(bp) + BTOBB(count) <= log->l_logBBsize);
@@ -1906,10 +1901,8 @@ xlog_sync(
 		xfs_buf_associate_memory(bp,
 				(char *)&iclog->ic_header + count, split);
 		bp->b_fspriv = iclog;
-		bp->b_flags &= ~(XBF_FUA | XBF_FLUSH);
-		bp->b_flags |= (XBF_ASYNC | XBF_SYNCIO | XBF_WRITE);
-		if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)
-			bp->b_flags |= XBF_FUA;
+		bp->b_flags &= ~XBF_FLUSH;
+		bp->b_flags |= (XBF_ASYNC | XBF_SYNCIO | XBF_WRITE | XBF_FUA);
 
 		ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1);
 		ASSERT(XFS_BUF_ADDR(bp) + BTOBB(count) <= log->l_logBBsize);

fs/xfs/xfs_super.c

@@ -104,9 +104,6 @@ static const match_table_t tokens = {
 	{Opt_sysvgroups,"sysvgroups"},	/* group-ID from current process */
 	{Opt_allocsize,	"allocsize=%s"},/* preferred allocation size */
 	{Opt_norecovery,"norecovery"},	/* don't run XFS recovery */
-	{Opt_barrier,	"barrier"},	/* use writer barriers for log write and
-					 * unwritten extent conversion */
-	{Opt_nobarrier,	"nobarrier"},	/* .. disable */
 	{Opt_inode64,	"inode64"},	/* inodes can be allocated anywhere */
 	{Opt_inode32,   "inode32"},	/* inode allocation limited to
 					 * XFS_MAXINUMBER_32 */
@@ -134,6 +131,12 @@ static const match_table_t tokens = {
 	{Opt_nodiscard,	"nodiscard"},	/* Do not discard unused blocks */
 
 	{Opt_dax,	"dax"},		/* Enable direct access to bdev pages */
+
+	/* Deprecated mount options scheduled for removal */
+	{Opt_barrier,	"barrier"},	/* use writer barriers for log write and
+					 * unwritten extent conversion */
+	{Opt_nobarrier,	"nobarrier"},	/* .. disable */
+
 	{Opt_err,	NULL},
 };
 
@@ -301,12 +304,6 @@ xfs_parseargs(
 		case Opt_nouuid:
 			mp->m_flags |= XFS_MOUNT_NOUUID;
 			break;
-		case Opt_barrier:
-			mp->m_flags |= XFS_MOUNT_BARRIER;
-			break;
-		case Opt_nobarrier:
-			mp->m_flags &= ~XFS_MOUNT_BARRIER;
-			break;
 		case Opt_ikeep:
 			mp->m_flags |= XFS_MOUNT_IKEEP;
 			break;
@@ -374,6 +371,14 @@ xfs_parseargs(
 			mp->m_flags |= XFS_MOUNT_DAX;
 			break;
 #endif
+		case Opt_barrier:
+			xfs_warn(mp, "%s option is deprecated, ignoring.", p);
+			mp->m_flags |= XFS_MOUNT_BARRIER;
+			break;
+		case Opt_nobarrier:
+			xfs_warn(mp, "%s option is deprecated, ignoring.", p);
+			mp->m_flags &= ~XFS_MOUNT_BARRIER;
+			break;
 		default:
 			xfs_warn(mp, "unknown mount option [%s].", p);
 			return -EINVAL;
@@ -1238,9 +1243,11 @@ xfs_fs_remount(
 		token = match_token(p, tokens, args);
 		switch (token) {
 		case Opt_barrier:
+			xfs_warn(mp, "%s option is deprecated, ignoring.", p);
 			mp->m_flags |= XFS_MOUNT_BARRIER;
 			break;
 		case Opt_nobarrier:
+			xfs_warn(mp, "%s option is deprecated, ignoring.", p);
 			mp->m_flags &= ~XFS_MOUNT_BARRIER;
 			break;
 		case Opt_inode64:

fs/xfs/xfs_trace.h

@@ -355,7 +355,6 @@ DEFINE_BUF_EVENT(xfs_buf_rele);
 DEFINE_BUF_EVENT(xfs_buf_iodone);
 DEFINE_BUF_EVENT(xfs_buf_submit);
 DEFINE_BUF_EVENT(xfs_buf_submit_wait);
-DEFINE_BUF_EVENT(xfs_buf_bawrite);
 DEFINE_BUF_EVENT(xfs_buf_lock);
 DEFINE_BUF_EVENT(xfs_buf_lock_done);
 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
@@ -367,19 +366,15 @@ DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
-DEFINE_BUF_EVENT(xfs_bdstrat_shut);
 DEFINE_BUF_EVENT(xfs_buf_item_relse);
 DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
 DEFINE_BUF_EVENT(xfs_buf_error_relse);
 DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
-DEFINE_BUF_EVENT(xfs_trans_read_buf_io);
 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
 
 /* not really buffer traces, but the buf provides useful information */
 DEFINE_BUF_EVENT(xfs_btree_corrupt);
-DEFINE_BUF_EVENT(xfs_da_btree_corrupt);
 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
-DEFINE_BUF_EVENT(xfs_inode_item_push);
 
 /* pass flags explicitly */
 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
@@ -541,7 +536,6 @@ DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
-DEFINE_BUF_ITEM_EVENT(xfs_trans_buf_ordered);
 
 DECLARE_EVENT_CLASS(xfs_filestream_class,
 	TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno),
@@ -680,7 +674,6 @@ DEFINE_INODE_EVENT(xfs_ioctl_setattr);
 DEFINE_INODE_EVENT(xfs_dir_fsync);
 DEFINE_INODE_EVENT(xfs_file_fsync);
 DEFINE_INODE_EVENT(xfs_destroy_inode);
-DEFINE_INODE_EVENT(xfs_evict_inode);
 DEFINE_INODE_EVENT(xfs_update_time);
 
 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
@@ -798,7 +791,6 @@ TRACE_EVENT(xfs_irec_merge_post,
 DEFINE_EVENT(xfs_iref_class, name, \
 	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
 	TP_ARGS(ip, caller_ip))
-DEFINE_IREF_EVENT(xfs_ihold);
 DEFINE_IREF_EVENT(xfs_irele);
 DEFINE_IREF_EVENT(xfs_inode_pin);
 DEFINE_IREF_EVENT(xfs_inode_unpin);
@@ -939,7 +931,6 @@ DEFINE_DQUOT_EVENT(xfs_dqget_miss);
 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
 DEFINE_DQUOT_EVENT(xfs_dqput);
-DEFINE_DQUOT_EVENT(xfs_dqput_wait);
 DEFINE_DQUOT_EVENT(xfs_dqput_free);
 DEFINE_DQUOT_EVENT(xfs_dqrele);
 DEFINE_DQUOT_EVENT(xfs_dqflush);
@@ -1815,7 +1806,6 @@ DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
-DEFINE_ATTR_EVENT(xfs_attr_sf_removename);
 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
 
 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
@@ -1844,7 +1834,6 @@ DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
 
 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
 DEFINE_ATTR_EVENT(xfs_attr_node_get);
-DEFINE_ATTR_EVENT(xfs_attr_node_lookup);
 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
 
@@ -2440,11 +2429,9 @@ DEFINE_DEFER_EVENT(xfs_defer_finish_done);
 
 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
-DEFINE_DEFER_ERROR_EVENT(xfs_defer_op_finish_error);
 
 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_work);
 DEFINE_DEFER_PENDING_EVENT(xfs_defer_intake_cancel);
-DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_commit);
 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_cancel);
 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
@@ -3092,87 +3079,6 @@ DEFINE_EVENT(xfs_double_io_class, name,	\
 		 struct xfs_inode *dest, xfs_off_t doffset), \
 	TP_ARGS(src, soffset, len, dest, doffset))
 
-/* two-file vfs io tracepoint class */
-DECLARE_EVENT_CLASS(xfs_double_vfs_io_class,
-	TP_PROTO(struct inode *src, u64 soffset, u64 len,
-		 struct inode *dest, u64 doffset),
-	TP_ARGS(src, soffset, len, dest, doffset),
-	TP_STRUCT__entry(
-		__field(dev_t, dev)
-		__field(unsigned long, src_ino)
-		__field(loff_t, src_isize)
-		__field(loff_t, src_offset)
-		__field(size_t, len)
-		__field(unsigned long, dest_ino)
-		__field(loff_t, dest_isize)
-		__field(loff_t, dest_offset)
-	),
-	TP_fast_assign(
-		__entry->dev = src->i_sb->s_dev;
-		__entry->src_ino = src->i_ino;
-		__entry->src_isize = i_size_read(src);
-		__entry->src_offset = soffset;
-		__entry->len = len;
-		__entry->dest_ino = dest->i_ino;
-		__entry->dest_isize = i_size_read(dest);
-		__entry->dest_offset = doffset;
-	),
-	TP_printk("dev %d:%d count %zd "
-		  "ino 0x%lx isize 0x%llx offset 0x%llx -> "
-		  "ino 0x%lx isize 0x%llx offset 0x%llx",
-		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  __entry->len,
-		  __entry->src_ino,
-		  __entry->src_isize,
-		  __entry->src_offset,
-		  __entry->dest_ino,
-		  __entry->dest_isize,
-		  __entry->dest_offset)
-)
-
-#define DEFINE_DOUBLE_VFS_IO_EVENT(name)	\
-DEFINE_EVENT(xfs_double_vfs_io_class, name,	\
-	TP_PROTO(struct inode *src, u64 soffset, u64 len, \
-		 struct inode *dest, u64 doffset), \
-	TP_ARGS(src, soffset, len, dest, doffset))
-
-/* CoW write tracepoint */
-DECLARE_EVENT_CLASS(xfs_copy_on_write_class,
-	TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk, xfs_fsblock_t pblk,
-		 xfs_extlen_t len, xfs_fsblock_t new_pblk),
-	TP_ARGS(ip, lblk, pblk, len, new_pblk),
-	TP_STRUCT__entry(
-		__field(dev_t, dev)
-		__field(xfs_ino_t, ino)
-		__field(xfs_fileoff_t, lblk)
-		__field(xfs_fsblock_t, pblk)
-		__field(xfs_extlen_t, len)
-		__field(xfs_fsblock_t, new_pblk)
-	),
-	TP_fast_assign(
-		__entry->dev = VFS_I(ip)->i_sb->s_dev;
-		__entry->ino = ip->i_ino;
-		__entry->lblk = lblk;
-		__entry->pblk = pblk;
-		__entry->len = len;
-		__entry->new_pblk = new_pblk;
-	),
-	TP_printk("dev %d:%d ino 0x%llx lblk 0x%llx pblk 0x%llx "
-		  "len 0x%x new_pblk %llu",
-		  MAJOR(__entry->dev), MINOR(__entry->dev),
-		  __entry->ino,
-		  __entry->lblk,
-		  __entry->pblk,
-		  __entry->len,
-		  __entry->new_pblk)
-)
-
-#define DEFINE_COW_EVENT(name)	\
-DEFINE_EVENT(xfs_copy_on_write_class, name,	\
-	TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t lblk, xfs_fsblock_t pblk, \
-		 xfs_extlen_t len, xfs_fsblock_t new_pblk), \
-	TP_ARGS(ip, lblk, pblk, len, new_pblk))
-
 /* inode/irec events */
 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
 	TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
@@ -3292,8 +3198,6 @@ DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_reflink_main_loop_error);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_read_iomap_error);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
 
@@ -3302,9 +3206,6 @@ DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
 
 /* ioctl tracepoints */
-DEFINE_DOUBLE_VFS_IO_EVENT(xfs_ioctl_reflink);
-DEFINE_DOUBLE_VFS_IO_EVENT(xfs_ioctl_clone_range);
-DEFINE_DOUBLE_VFS_IO_EVENT(xfs_ioctl_file_extent_same);
 TRACE_EVENT(xfs_ioctl_clone,
 	TP_PROTO(struct inode *src, struct inode *dest),
 	TP_ARGS(src, dest),
@@ -3334,11 +3235,7 @@ TRACE_EVENT(xfs_ioctl_clone,
 
 /* unshare tracepoints */
 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
-DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cow_eof_block);
-DEFINE_PAGE_EVENT(xfs_reflink_unshare_page);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_cow_eof_block_error);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_dirty_page_error);
 
 /* copy on write */
 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
@@ -3361,14 +3258,8 @@ DEFINE_INODE_ERROR_EVENT(xfs_reflink_allocate_cow_range_error);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
 
-DEFINE_COW_EVENT(xfs_reflink_fork_buf);
-DEFINE_COW_EVENT(xfs_reflink_finish_fork_buf);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_fork_buf_error);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_finish_fork_buf_error);
 
-DEFINE_INODE_EVENT(xfs_reflink_cancel_pending_cow);
 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
-DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_pending_cow_error);
 
 /* rmap swapext tracepoints */
 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);