1 files changed, 2 insertions, 0 deletions

diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
index 3235a2fd7e7e..6ca41e7a3fe3 100644
--- a/fs/ext4/mballoc.c
+++ b/fs/ext4/mballoc.c
@@ -2874,6 +2874,7 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
         if (!bitmap_bh)
                 goto out_err;
 
+        BUFFER_TRACE(bitmap_bh, "getting write access");
         err = ext4_journal_get_write_access(handle, bitmap_bh);
         if (err)
                 goto out_err;
@@ -2886,6 +2887,7 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
         ext4_debug("using block group %u(%d)\n", ac->ac_b_ex.fe_group,
                         ext4_free_group_clusters(sb, gdp));
 
+        BUFFER_TRACE(gdp_bh, "get_write_access");
         err = ext4_journal_get_write_access(handle, gdp_bh);
         if (err)
                 goto out_err;