1 files changed, 17 insertions, 9 deletions

diff --git a/fs/xfs/xfs_notify_failure.c b/fs/xfs/xfs_notify_failure.c
index 69d9c83ea4b2..65d5eb20878e 100644
--- a/fs/xfs/xfs_notify_failure.c
+++ b/fs/xfs/xfs_notify_failure.c
@@ -23,17 +23,18 @@
 #include <linux/mm.h>
 #include <linux/dax.h>
 
-struct failure_info {
+struct xfs_failure_info {
 	xfs_agblock_t		startblock;
 	xfs_extlen_t		blockcount;
 	int			mf_flags;
+	bool			want_shutdown;
 };
 
 static pgoff_t
 xfs_failure_pgoff(
 	struct xfs_mount		*mp,
 	const struct xfs_rmap_irec	*rec,
-	const struct failure_info	*notify)
+	const struct xfs_failure_info	*notify)
 {
 	loff_t				pos = XFS_FSB_TO_B(mp, rec->rm_offset);
 
@@ -47,7 +48,7 @@ static unsigned long
 xfs_failure_pgcnt(
 	struct xfs_mount		*mp,
 	const struct xfs_rmap_irec	*rec,
-	const struct failure_info	*notify)
+	const struct xfs_failure_info	*notify)
 {
 	xfs_agblock_t			end_rec;
 	xfs_agblock_t			end_notify;
@@ -71,13 +72,13 @@ xfs_dax_failure_fn(
 {
 	struct xfs_mount		*mp = cur->bc_mp;
 	struct xfs_inode		*ip;
-	struct failure_info		*notify = data;
+	struct xfs_failure_info		*notify = data;
 	int				error = 0;
 
 	if (XFS_RMAP_NON_INODE_OWNER(rec->rm_owner) ||
 	    (rec->rm_flags & (XFS_RMAP_ATTR_FORK | XFS_RMAP_BMBT_BLOCK))) {
-		xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_ONDISK);
-		return -EFSCORRUPTED;
+		notify->want_shutdown = true;
+		return 0;
 	}
 
 	/* Get files that incore, filter out others that are not in use. */
@@ -86,8 +87,10 @@ xfs_dax_failure_fn(
 	/* Continue the rmap query if the inode isn't incore */
 	if (error == -ENODATA)
 		return 0;
-	if (error)
-		return error;
+	if (error) {
+		notify->want_shutdown = true;
+		return 0;
+	}
 
 	error = mf_dax_kill_procs(VFS_I(ip)->i_mapping,
 				  xfs_failure_pgoff(mp, rec, notify),
@@ -104,6 +107,7 @@ xfs_dax_notify_ddev_failure(
 	xfs_daddr_t		bblen,
 	int			mf_flags)
 {
+	struct xfs_failure_info	notify = { .mf_flags = mf_flags };
 	struct xfs_trans	*tp = NULL;
 	struct xfs_btree_cur	*cur = NULL;
 	struct xfs_buf		*agf_bp = NULL;
@@ -120,7 +124,6 @@ xfs_dax_notify_ddev_failure(
 	for (; agno <= end_agno; agno++) {
 		struct xfs_rmap_irec	ri_low = { };
 		struct xfs_rmap_irec	ri_high;
-		struct failure_info	notify;
 		struct xfs_agf		*agf;
 		xfs_agblock_t		agend;
 		struct xfs_perag	*pag;
@@ -161,6 +164,11 @@ xfs_dax_notify_ddev_failure(
 	}
 
 	xfs_trans_cancel(tp);
+	if (error || notify.want_shutdown) {
+		xfs_force_shutdown(mp, SHUTDOWN_CORRUPT_ONDISK);
+		if (!error)
+			error = -EFSCORRUPTED;
+	}
 	return error;
 }