X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os%2Fos-windows.h;h=09f9c5438d2ff1580d16ab2b5586da488866b648;hb=0ed766f6299b2a2edf7dce4b1bf8ecb95963ae7b;hp=2d57891f411bdab6debcbe587ffd0813d1a7df5d;hpb=f2a2ce0eedb44eaa8689e4cbfa77c79b1751b216;p=fio.git

diff --git a/os/os-windows.h b/os/os-windows.h
index 2d57891f..09f9c543 100644
--- a/os/os-windows.h
+++ b/os/os-windows.h
@@ -21,7 +21,6 @@
 #define FIO_HAVE_CPU_AFFINITY
 #define FIO_HAVE_CHARDEV_SIZE
 #define FIO_HAVE_GETTID
-#define FIO_HAVE_SCHED_IDLE
 #define FIO_USE_GENERIC_RAND
 
 #define FIO_PREFERRED_ENGINE		"windowsaio"
@@ -152,12 +151,14 @@ static inline int blockdev_invalidate_cache(struct fio_file *f)
 
 static inline unsigned long long os_phys_mem(void)
 {
-	SYSTEM_INFO sysInfo;
-	uintptr_t addr;
+	long pagesize, pages;
 
-	GetSystemInfo(&sysInfo);
-	addr = (uintptr_t)sysInfo.lpMaximumApplicationAddress;
-	return (unsigned long long)addr;
+	pagesize = sysconf(_SC_PAGESIZE);
+	pages = sysconf(_SC_PHYS_PAGES);
+	if (pages == -1 || pagesize == -1)
+		return 0;
+
+	return (unsigned long long) pages * (unsigned long long) pagesize;
 }
 
 static inline void os_get_tmpdir(char *path, int len)