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-rw-r--r--arch/x86/boot/boot.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
index 887874f4b49f..d2b5adf46512 100644
--- a/arch/x86/boot/boot.h
+++ b/arch/x86/boot/boot.h
@@ -216,9 +216,9 @@ static inline char *__get_heap(size_t s, size_t a, size_t n)
#define GET_HEAP(type, n) \
((type *)__get_heap(sizeof(type),__alignof__(type),(n)))
-static inline int heap_free(void)
+static inline bool heap_free(size_t n)
{
- return heap_end-HEAP;
+ return (int)(heap_end-HEAP) >= (int)n;
}
/* copy.S */