diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h
index 10153ce..f1818c5 100644
--- a/fs/xfs/libxfs/xfs_format.h
+++ b/fs/xfs/libxfs/xfs_format.h
@@ -900,6 +900,12 @@ static inline uint xfs_dinode_size(int version)
 #define	XFS_MAXLINK		((1U << 31) - 1U)
 
 /*
+ * Any file that hits the maximum ondisk link count should be pinned to avoid
+ * a use-after-free situation.
+ */
+#define	XFS_NLINK_PINNED	(~0U)
+
+/*
  * Values for di_format
  *
  * This enum is used in string mapping in xfs_trace.h; please keep the
diff --git a/fs/xfs/scrub/dir_repair.c b/fs/xfs/scrub/dir_repair.c
index c150b2e..38957da 100644
--- a/fs/xfs/scrub/dir_repair.c
+++ b/fs/xfs/scrub/dir_repair.c
@@ -1145,7 +1145,9 @@ xrep_dir_set_nlink(
 	struct xfs_scrub	*sc = rd->sc;
 	struct xfs_inode	*dp = sc->ip;
 	struct xfs_perag	*pag;
-	unsigned int		new_nlink = rd->subdirs + 2;
+	unsigned int		new_nlink = min_t(unsigned long long,
+						  rd->subdirs + 2,
+						  XFS_NLINK_PINNED);
 	int			error;
 
 	/*
@@ -1202,13 +1204,6 @@ xrep_dir_swap(
 	int			error = 0;
 
 	/*
-	 * If we found enough subdirs to overflow this directory's link count,
-	 * bail out to userspace before we modify anything.
-	 */
-	if (rd->subdirs + 2 > XFS_MAXLINK)
-		return -EFSCORRUPTED;
-
-	/*
 	 * If we never found the parent for this directory, temporarily assign
 	 * the root dir as the parent; we'll move this to the orphanage after
 	 * exchanging the dir contents.  We hold the ILOCK of the dir being
diff --git a/fs/xfs/scrub/nlinks.c b/fs/xfs/scrub/nlinks.c
index c456523..fcb9c47 100644
--- a/fs/xfs/scrub/nlinks.c
+++ b/fs/xfs/scrub/nlinks.c
@@ -607,9 +607,11 @@ xchk_nlinks_compare_inode(
 	 * this as a corruption.  The VFS won't let users increase the link
 	 * count, but it will let them decrease it.
 	 */
-	if (total_links > XFS_MAXLINK) {
+	if (total_links > XFS_NLINK_PINNED) {
 		xchk_ino_set_corrupt(sc, ip->i_ino);
 		goto out_corrupt;
+	} else if (total_links > XFS_MAXLINK) {
+		xchk_ino_set_warning(sc, ip->i_ino);
 	}
 
 	/* Link counts should match. */
diff --git a/fs/xfs/scrub/nlinks_repair.c b/fs/xfs/scrub/nlinks_repair.c
index 0cb6733..83f8637 100644
--- a/fs/xfs/scrub/nlinks_repair.c
+++ b/fs/xfs/scrub/nlinks_repair.c
@@ -238,14 +238,10 @@ xrep_nlinks_repair_inode(
 
 	/* Commit the new link count if it changed. */
 	if (total_links != actual_nlink) {
-		if (total_links > XFS_MAXLINK) {
-			trace_xrep_nlinks_unfixable_inode(mp, ip, &obs);
-			goto out_trans;
-		}
-
 		trace_xrep_nlinks_update_inode(mp, ip, &obs);
 
-		set_nlink(VFS_I(ip), total_links);
+		set_nlink(VFS_I(ip), min_t(unsigned long long, total_links,
+					   XFS_NLINK_PINNED));
 		dirty = true;
 	}
 
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index fed0cd6b..03dcb4a 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -890,22 +890,25 @@ xfs_init_new_inode(
  */
 static int			/* error */
 xfs_droplink(
-	xfs_trans_t *tp,
-	xfs_inode_t *ip)
+	struct xfs_trans	*tp,
+	struct xfs_inode	*ip)
 {
-	if (VFS_I(ip)->i_nlink == 0) {
-		xfs_alert(ip->i_mount,
-			  "%s: Attempt to drop inode (%llu) with nlink zero.",
-			  __func__, ip->i_ino);
-		return -EFSCORRUPTED;
-	}
+	struct inode		*inode = VFS_I(ip);
 
 	xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG);
 
-	drop_nlink(VFS_I(ip));
+	if (inode->i_nlink == 0) {
+		xfs_info_ratelimited(tp->t_mountp,
+ "Inode 0x%llx link count dropped below zero.  Pinning link count.",
+				ip->i_ino);
+		set_nlink(inode, XFS_NLINK_PINNED);
+	}
+	if (inode->i_nlink != XFS_NLINK_PINNED)
+		drop_nlink(inode);
+
 	xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 
-	if (VFS_I(ip)->i_nlink)
+	if (inode->i_nlink)
 		return 0;
 
 	return xfs_iunlink(tp, ip);
@@ -919,9 +922,17 @@ xfs_bumplink(
 	struct xfs_trans	*tp,
 	struct xfs_inode	*ip)
 {
+	struct inode		*inode = VFS_I(ip);
+
 	xfs_trans_ichgtime(tp, ip, XFS_ICHGTIME_CHG);
 
-	inc_nlink(VFS_I(ip));
+	if (inode->i_nlink == XFS_NLINK_PINNED - 1)
+		xfs_info_ratelimited(tp->t_mountp,
+ "Inode 0x%llx link count exceeded maximum.  Pinning link count.",
+				ip->i_ino);
+	if (inode->i_nlink != XFS_NLINK_PINNED)
+		inc_nlink(inode);
+
 	xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 }