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-rw-r--r--src/kernel/mem/mem.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/kernel/mem/mem.h b/src/kernel/mem/mem.h
index 5417d5f..b372fae 100644
--- a/src/kernel/mem/mem.h
+++ b/src/kernel/mem/mem.h
@@ -1,6 +1,9 @@
#ifndef DEF_MEM_H
#define DEF_MEM_H
+/* mem.c provides the kernel's allocation and freeing functions.
+ kmalloc_page and kfree_page are used mostly for paging. */
+
#include <types.h>
void* kmalloc_page(size_t *phys);