From 92fe0535aaa4bf28a09158fd2ce92ee71c633c09 Mon Sep 17 00:00:00 2001
From: Alan Cox <alan@linux.intel.com>
Date: Fri, 3 Nov 2017 23:41:39 +0000
Subject: [PATCH] fsck: note a performance fix

---
 Applications/util/fsck.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Applications/util/fsck.c b/Applications/util/fsck.c
index 0f59b2e1..5068cea1 100644
--- a/Applications/util/fsck.c
+++ b/Applications/util/fsck.c
@@ -472,6 +472,10 @@ static void pass3(void)
     blkno_t newno;
     /*--- was blk_alloc ---*/
 
+    /* FIXME:
+        1. Cache the swizzle sizes so we generate nice code for the loops
+        2. Set the bits below s_isize
+     */
     for (b = swizzle16(superblock.s_isize); b < swizzle16(superblock.s_fsize); ++b)
         bitclear(b);
 
-- 
2.34.1