From 2e2ba2c28b7b006bcce20f9488e8768793476a43 Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Tue, 1 Nov 2022 15:04:34 +1300 Subject: [PATCH] vault backup: 2022-11-01 15:04:34 --- content/notes/22-virtual-memory.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/content/notes/22-virtual-memory.md b/content/notes/22-virtual-memory.md index 16e491f11..b81fa154e 100644 --- a/content/notes/22-virtual-memory.md +++ b/content/notes/22-virtual-memory.md @@ -45,7 +45,7 @@ implementing note: each page can be stored twice: loaded in main memory and in the backing store - these two copies need to remain consistent. i.e.., changes to one must be reflected in the other page faults -- "trap" occurs when trying to access and invalid page +- "trap" occurs when trying to access an invalid page - what the os does: - check if caused by invalid memory access or unavailable page frame - if nvalid mem access