Displaying 1 result from an estimated 1 matches for "export_initrd".
2007 Apr 11
1
[PATCH] export retained initrd in debugfs
...;
#endif
if (do_retain_initrd)
- goto skip;
+ return;
#ifdef CONFIG_KEXEC
/*
@@ -588,3 +589,29 @@ static int __init populate_rootfs(void)
return 0;
}
rootfs_initcall(populate_rootfs);
+
+#ifdef CONFIG_BLK_DEV_INITRD
+static struct debugfs_blob_wrapper initrd_blob;
+
+static int __init export_initrd(void)
+{
+ struct dentry *d;
+ initrd_blob.data = (char *)initrd_start;
+ initrd_blob.size = initrd_end - initrd_start;
+
+ if (!do_retain_initrd)
+ return 0;
+
+ if (!initrd_start)
+ return 0;
+
+ d = debugfs_create_blob("initrd", S_IFREG, NULL, &initrd_blob);
+
+ if (!d)
+ return...