X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=os%2Fos-windows.h;h=9edacf335090882d82e53201b01e8cec1bb2b28b;hb=9b8365618309572d8fd2579c8ea3132db89f843f;hp=74c0f9e8e6cb63e07857206e11a81be8bdd006ad;hpb=ecc314ba7c5f02b7e90ac1dfbce1a74cd4e6d6fe;p=fio.git

diff --git a/os/os-windows.h b/os/os-windows.h
index 74c0f9e8..9edacf33 100644
--- a/os/os-windows.h
+++ b/os/os-windows.h
@@ -1,7 +1,6 @@
 #ifndef FIO_OS_WINDOWS_H
 #define FIO_OS_WINDOWS_H
 
-
 #include <sys/types.h>
 #include <errno.h>
 #include <windows.h>
@@ -37,8 +36,8 @@ static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
 	HANDLE hFile;
 
 	if (f->hFile == NULL) {
-		hFile = CreateFile(f->file_name, (GENERIC_READ | GENERIC_WRITE),
-			(FILE_SHARE_READ | FILE_SHARE_WRITE), NULL, OPEN_EXISTING, 0, NULL);
+		hFile = CreateFile(f->file_name, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE,
+				NULL, OPEN_EXISTING, 0, NULL);
 	} else {
 		hFile = f->hFile;
 	}
@@ -51,7 +50,6 @@ static inline int blockdev_size(struct fio_file *f, unsigned long long *bytes)
 		*bytes = info.Length.QuadPart;
 	else
 		rc = EIO;
-	}
 
 	/* If we were passed a POSIX fd,
 	 * close the HANDLE we created via CreateFile */
@@ -66,14 +64,10 @@ static inline int chardev_size(struct fio_file *f, unsigned long long *bytes)
 	return blockdev_size(f, bytes);
 }
 
-{
-
 static inline int blockdev_invalidate_cache(struct fio_file *f)
 {
-	BOOL bSuccess = FlushFileBuffers(f->hFile);
-	if (!bSuccess)
-		log_info("blockdev_invalidate_cache - FlushFileBuffers failed\n");
-
+	/* There's no way to invalidate the cache in Windows
+	 * so just pretend to succeed */
 	return 0;
 }
 
@@ -95,5 +89,4 @@ static inline void os_get_tmpdir(char *path, int len)
 #define FIO_MADV_FREE	MADV_FREE
 #endif
 
-
 #endif /* FIO_OS_WINDOWS_H */