Merge tag 'dmaengine-fix-4.18-rc4' of git://git.infradead.org/users/vkoul/slave-dma

[linux.git] / mm / cma_debug.c

diff --git a/mm/cma_debug.c b/mm/cma_debug.c
index 275df8b5b22e7bdb722e95774a1948d6c69fa4f8..f23467291cfb0bcb06ad736ee7dd34b5705ac989 100644 (file)
--- a/mm/cma_debug.c
+++ b/mm/cma_debug.c
@@ -172,23 +172,18 @@ static void cma_debugfs_add_one(struct cma *cma, int idx)
 
        tmp = debugfs_create_dir(name, cma_debugfs_root);
 
 
        tmp = debugfs_create_dir(name, cma_debugfs_root);
 

-       debugfs_create_file("alloc", S_IWUSR, tmp, cma,
-                               &cma_alloc_fops);
-
-       debugfs_create_file("free", S_IWUSR, tmp, cma,
-                               &cma_free_fops);
-
-       debugfs_create_file("base_pfn", S_IRUGO, tmp,
-                               &cma->base_pfn, &cma_debugfs_fops);
-       debugfs_create_file("count", S_IRUGO, tmp,
-                               &cma->count, &cma_debugfs_fops);
-       debugfs_create_file("order_per_bit", S_IRUGO, tmp,
-                               &cma->order_per_bit, &cma_debugfs_fops);
-       debugfs_create_file("used", S_IRUGO, tmp, cma, &cma_used_fops);
-       debugfs_create_file("maxchunk", S_IRUGO, tmp, cma, &cma_maxchunk_fops);
+       debugfs_create_file("alloc", 0200, tmp, cma, &cma_alloc_fops);
+       debugfs_create_file("free", 0200, tmp, cma, &cma_free_fops);
+       debugfs_create_file("base_pfn", 0444, tmp,
+                           &cma->base_pfn, &cma_debugfs_fops);
+       debugfs_create_file("count", 0444, tmp, &cma->count, &cma_debugfs_fops);
+       debugfs_create_file("order_per_bit", 0444, tmp,
+                           &cma->order_per_bit, &cma_debugfs_fops);
+       debugfs_create_file("used", 0444, tmp, cma, &cma_used_fops);
+       debugfs_create_file("maxchunk", 0444, tmp, cma, &cma_maxchunk_fops);

 
        u32s = DIV_ROUND_UP(cma_bitmap_maxno(cma), BITS_PER_BYTE * sizeof(u32));
 
        u32s = DIV_ROUND_UP(cma_bitmap_maxno(cma), BITS_PER_BYTE * sizeof(u32));

-       debugfs_create_u32_array("bitmap", S_IRUGO, tmp, (u32*)cma->bitmap, u32s);
+       debugfs_create_u32_array("bitmap", 0444, tmp, (u32 *)cma->bitmap, u32s);

 }
 
 static int __init cma_debugfs_init(void)
 }
 
 static int __init cma_debugfs_init(void)