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[Qemu-devel] [PATCH] qemu: improve hugepage allocation failure message
From: |
Marcelo Tosatti |
Subject: |
[Qemu-devel] [PATCH] qemu: improve hugepage allocation failure message |
Date: |
Tue, 9 Jan 2018 17:37:46 -0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Improve hugepage allocation failure message, indicating
whats happening to the user.
Signed-off-by: Marcelo Tosatti <address@hidden>
diff --git a/exec.c b/exec.c
index 4722e521d4..439abedb98 100644
--- a/exec.c
+++ b/exec.c
@@ -1643,7 +1643,8 @@ static void *file_ram_alloc(RAMBlock *block,
block->flags & RAM_SHARED);
if (area == MAP_FAILED) {
error_setg_errno(errp, errno,
- "unable to map backing store for guest RAM");
+ "unable to map backing store for guest RAM, "
+ "falling back to malloc based RAM allocation");
return NULL;
}
- [Qemu-devel] [PATCH] qemu: improve hugepage allocation failure message,
Marcelo Tosatti <=