From 06e6e427c76bdb88a7f72dd04411d95a4bda3270 Mon Sep 17 00:00:00 2001
From: Miguel <m.i@gmx.at>
Date: Sun, 16 Sep 2018 23:46:30 +0200
Subject: starting to create sysfs

---
 kernel/kmalloc.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'kernel/kmalloc.c')

diff --git a/kernel/kmalloc.c b/kernel/kmalloc.c
index 356aab0..6a7520a 100644
--- a/kernel/kmalloc.c
+++ b/kernel/kmalloc.c
@@ -116,3 +116,19 @@ void kbfree(uint32_t pos)
     mark_free(blk,map[blk]);
     spinlock_release(SPINLOCK_ALLOC);
 }
+
+void kmalloc_sysfs(void (*f)(char *fmt, ...))
+{
+    uint32_t free=0;
+    uint32_t used=0;
+    for(int i=0;i<BLOCKS;i++)
+    {
+	if(map[i]) used++;
+	else free++;
+    }
+
+    f("kernel blocks allocation/deallocation");
+    f("total 4096kb blocks: %d (%d bytes)",BLOCKS,BLOCKS*4096);
+    f("used 4096kb blocks: %d (%d bytes)",used,used*4096);
+    f("free 4096kb blocks: %d (%d bytes)",free,free*4096);
+}
-- 
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