gem_largeobject.c: In function ‘test_large_object’:
gem_largeobject.c:95:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
The large object test simply tries to allocate a 128M object, pin it, then
pwrite the whole thing. This should make obvious any leaks on close or
page pointer allocation failures.
