static spinlock_t shrinker_lock;
static struct list_head shrinker_list;
-static struct shrinker mm_shrinker;
+static struct shrinker *mm_shrinker;
static DECLARE_RWSEM(pool_shrink_rwsem);
/* Allocate pages of size 1 << order with the given gfp_flags */
struct shrink_control sc = { .gfp_mask = GFP_NOFS };
fs_reclaim_acquire(GFP_KERNEL);
- seq_printf(m, "%lu/%lu\n", ttm_pool_shrinker_count(&mm_shrinker, &sc),
- ttm_pool_shrinker_scan(&mm_shrinker, &sc));
+ seq_printf(m, "%lu/%lu\n", ttm_pool_shrinker_count(mm_shrinker, &sc),
+ ttm_pool_shrinker_scan(mm_shrinker, &sc));
fs_reclaim_release(GFP_KERNEL);
return 0;
&ttm_pool_debugfs_shrink_fops);
#endif
- mm_shrinker.count_objects = ttm_pool_shrinker_count;
- mm_shrinker.scan_objects = ttm_pool_shrinker_scan;
- mm_shrinker.seeks = 1;
- return register_shrinker(&mm_shrinker, "drm-ttm_pool");
+ mm_shrinker = shrinker_alloc(0, "drm-ttm_pool");
+ if (!mm_shrinker)
+ return -ENOMEM;
+
+ mm_shrinker->count_objects = ttm_pool_shrinker_count;
+ mm_shrinker->scan_objects = ttm_pool_shrinker_scan;
+ mm_shrinker->seeks = 1;
+
+ shrinker_register(mm_shrinker);
+
+ return 0;
}
/**
ttm_pool_type_fini(&global_dma32_uncached[i]);
}
- unregister_shrinker(&mm_shrinker);
+ shrinker_free(mm_shrinker);
WARN_ON(!list_empty(&shrinker_list));
}