diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index e5d243fd187d..a27d57ea301c 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -472,7 +472,7 @@ xfs_bmap_check_leaf_extents(
 	if (bp_release)
 		xfs_trans_brelse(NULL, bp);
 error_norelse:
-	xfs_warn(mp, "%s: BAD after btree leaves for %d extents",
+	xfs_warn(mp, "%s: BAD after btree leaves for %llu extents",
 		__func__, i);
 	xfs_err(mp, "%s: CORRUPTED BTREE OR SOMETHING", __func__);
 	xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_INCORE);
diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c
index 7f7ffe29436d..336eee69703c 100644
--- a/fs/xfs/libxfs/xfs_inode_fork.c
+++ b/fs/xfs/libxfs/xfs_inode_fork.c
@@ -126,7 +126,7 @@ xfs_iformat_extents(
 	 * we just bail out rather than crash in kmem_alloc() or memcpy() below.
 	 */
 	if (unlikely(size < 0 || size > XFS_DFORK_SIZE(dip, mp, whichfork))) {
-		xfs_warn(ip->i_mount, "corrupt inode %Lu ((a)extents = %d).",
+		xfs_warn(ip->i_mount, "corrupt inode %llu ((a)extents = %llu).",
 			(unsigned long long) ip->i_ino, nex);
 		xfs_inode_verifier_error(ip, -EFSCORRUPTED,
 				"xfs_iformat_extents(1)", dip, sizeof(*dip),
diff --git a/fs/xfs/libxfs/xfs_types.h b/fs/xfs/libxfs/xfs_types.h
index 8908346b1deb..584fa61e338e 100644
--- a/fs/xfs/libxfs/xfs_types.h
+++ b/fs/xfs/libxfs/xfs_types.h
@@ -12,8 +12,8 @@ typedef uint32_t	xfs_agblock_t;	/* blockno in alloc. group */
 typedef uint32_t	xfs_agino_t;	/* inode # within allocation grp */
 typedef uint32_t	xfs_extlen_t;	/* extent length in blocks */
 typedef uint32_t	xfs_agnumber_t;	/* allocation group number */
-typedef int32_t		xfs_extnum_t;	/* # of extents in a file */
-typedef int16_t		xfs_aextnum_t;	/* # extents in an attribute fork */
+typedef uint64_t	xfs_extnum_t;	/* # of extents in a file */
+typedef uint32_t	xfs_aextnum_t;	/* # extents in an attribute fork */
 typedef int64_t		xfs_fsize_t;	/* bytes in a file */
 typedef uint64_t	xfs_ufsize_t;	/* unsigned bytes in a file */
 
diff --git a/fs/xfs/scrub/attr_repair.c b/fs/xfs/scrub/attr_repair.c
index 7d92195d286b..aad4b269949d 100644
--- a/fs/xfs/scrub/attr_repair.c
+++ b/fs/xfs/scrub/attr_repair.c
@@ -769,7 +769,7 @@ xrep_xattr_fork_remove(
 		unsigned int		i = 0;
 
 		xfs_emerg(sc->mp,
-	"inode 0x%llx attr fork still has %u attr extents, format %d?!",
+	"inode 0x%llx attr fork still has %llu attr extents, format %d?!",
 				ip->i_ino, ifp->if_nextents, ifp->if_format);
 		for_each_xfs_iext(ifp, &icur, &irec) {
 			xfs_err(sc->mp, "[%u]: startoff %llu startblock %llu blockcount %llu state %u", i++, irec.br_startoff, irec.br_startblock, irec.br_blockcount, irec.br_state);
diff --git a/fs/xfs/scrub/trace.h b/fs/xfs/scrub/trace.h
index a0303f692e52..f9be7812c8ce 100644
--- a/fs/xfs/scrub/trace.h
+++ b/fs/xfs/scrub/trace.h
@@ -1363,7 +1363,7 @@ TRACE_EVENT(xrep_dinode_count_rmaps,
 		__entry->attr_extents = attr_extents;
 		__entry->block0 = block0;
 	),
-	TP_printk("dev %d:%d ino 0x%llx dblocks %llu rtblocks %llu ablocks %llu dextents %u rtextents %u aextents %u block0 %llu",
+	TP_printk("dev %d:%d ino 0x%llx dblocks %llu rtblocks %llu ablocks %llu dextents %llu rtextents %llu aextents %u block0 %llu",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->ino,
 		  __entry->data_blocks,
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index f152f6dace0c..4070fb01350c 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2510,8 +2510,8 @@ xfs_iflush(
 	if (XFS_TEST_ERROR(ip->i_df.if_nextents + xfs_ifork_nextents(ip->i_afp) >
 				ip->i_nblocks, mp, XFS_ERRTAG_IFLUSH_5)) {
 		xfs_alert_tag(mp, XFS_PTAG_IFLUSH,
-			"%s: detected corrupt incore inode %Lu, "
-			"total extents = %d, nblocks = %Ld, ptr "PTR_FMT,
+			"%s: detected corrupt incore inode %llu, "
+			"total extents = %llu nblocks = %lld, ptr "PTR_FMT,
 			__func__, ip->i_ino,
 			ip->i_df.if_nextents + xfs_ifork_nextents(ip->i_afp),
 			ip->i_nblocks, ip);
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 5ed11f894f79..af426b9824db 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -2351,7 +2351,7 @@ DECLARE_EVENT_CLASS(xfs_swap_extent_class,
 		__entry->broot_size = ip->i_df.if_broot_bytes;
 		__entry->fork_off = XFS_IFORK_BOFF(ip);
 	),
-	TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %d, "
+	TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %llu, "
 		  "broot size %d, fork offset %d",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->ino,
@@ -4588,7 +4588,7 @@ TRACE_EVENT(xfs_swapext_delta_nextents,
 		__entry->d_nexts1 = d_nexts1;
 		__entry->d_nexts2 = d_nexts2;
 	),
-	TP_printk("dev %d:%d ino1 0x%llx nexts %u ino2 0x%llx nexts %u delta1 %lld delta2 %lld",
+	TP_printk("dev %d:%d ino1 0x%llx nexts %llu ino2 0x%llx nexts %llu delta1 %lld delta2 %lld",
 		  MAJOR(__entry->dev), MINOR(__entry->dev),
 		  __entry->ino1, __entry->nexts1,
 		  __entry->ino2, __entry->nexts2,
