If dfp is not NULL we exit early here, when dfp is NULL it's allocated
in xfs_defer_alloc() but not assigned. The tracepoint tries to
dereference members of dfp struct.
Signed-off-by: Andrey Albershteyn <[email protected]>
Cc: [email protected] # v6.8
Fixes: 3f3cec0310 ("xfs: force small EFIs for reaping btree extents")
Reviewed-by: "Darrick J. Wong" <[email protected]>
Signed-off-by: Carlos Maiolino <[email protected]>