From a9c33d93caf401bda5cca516d1fa88c149cd8d01 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Sat, 13 Jan 2024 00:17:55 -0500
Subject: kernel/amd64: pmap: Add pmap_unmap()

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/include/vm/pmap.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sys/include/vm')

diff --git a/sys/include/vm/pmap.h b/sys/include/vm/pmap.h
index e35d14a..fcef35d 100644
--- a/sys/include/vm/pmap.h
+++ b/sys/include/vm/pmap.h
@@ -74,4 +74,8 @@ struct vas pmap_read_vas(void);
  */
 int pmap_map(struct vm_ctx *, vaddr_t, paddr_t, vm_prot_t);
 
+/*
+ * Unmap a page.
+ */
+int pmap_unmap(struct vm_ctx *, vaddr_t);
 #endif  /* _VM_PMAP_H_ */
-- 
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