fix compile on 6.12 and above for kvrealloc

bonifaido · bonifaido · commit f60a843f42e2 · 2025-03-25T11:57:38.000+01:00
diff --git a/source/m3_core.c b/source/m3_core.c
@@ -125,6 +125,7 @@ void *  m3_Realloc_Impl  (void * i_ptr, size_t i_newSize, size_t i_oldSize)
 #else
 
 #include <linux/kernel.h>
+#include <linux/version.h>
 
 void *  m3_Malloc_Impl  (size_t i_size)
 {
@@ -140,7 +141,11 @@ void *  m3_Realloc_Impl  (void * i_ptr, size_t i_newSize, size_t i_oldSize)
 {
     if (M3_UNLIKELY(i_newSize == i_oldSize)) return i_ptr;
 
-    void * newPtr = kvrealloc (i_ptr, i_oldSize, i_newSize, GFP_KERNEL);
+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 12, 0)
+    void *newPtr = kvrealloc(i_ptr, i_oldSize, i_newSize, GFP_KERNEL);
+#else
+    void *newPtr = kvrealloc(i_ptr, i_oldSize, GFP_KERNEL);
+#endif
 
     if (M3_LIKELY(newPtr))
     {

Original file line number	Diff line number	Diff line change
`@@ -125,6 +125,7 @@ void * m3_Realloc_Impl (void * i_ptr, size_t i_newSize, size_t i_oldSize)`
`125`	`125`	`#else`
`126`	`126`
`127`	`127`	`#include <linux/kernel.h>`
	`128`	`+#include <linux/version.h>`
`128`	`129`
`129`	`130`	`void * m3_Malloc_Impl (size_t i_size)`
`130`	`131`	`{`
`@@ -140,7 +141,11 @@ void * m3_Realloc_Impl (void * i_ptr, size_t i_newSize, size_t i_oldSize)`
`140`	`141`	`{`
`141`	`142`	`if (M3_UNLIKELY(i_newSize == i_oldSize)) return i_ptr;`
`142`	`143`
`143`		`- void * newPtr = kvrealloc (i_ptr, i_oldSize, i_newSize, GFP_KERNEL);`
	`144`	`+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 12, 0)`
	`145`	`+ void *newPtr = kvrealloc(i_ptr, i_oldSize, i_newSize, GFP_KERNEL);`
	`146`	`+#else`
	`147`	`+ void *newPtr = kvrealloc(i_ptr, i_oldSize, GFP_KERNEL);`
	`148`	`+#endif`
`144`	`149`
`145`	`150`	`if (M3_LIKELY(newPtr))`
`146`	`151`	`{`