X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=os-linux.h;h=b147d4f3b340c0fd2bb5f352b469beb97e6b57e7;hp=f094d80ab714fb2c6a43bdeee79822d67d909dad;hb=bf0dc8fae8b21c666a0a927c1d473ad59101e7fd;hpb=a4f4fdd7c9e46a50bc33ecef44d9f06036580ad4

diff --git a/os-linux.h b/os-linux.h
index f094d80a..b147d4f3 100644
--- a/os-linux.h
+++ b/os-linux.h
@@ -19,7 +19,13 @@
 #define FIO_HAVE_IOSCHED_SWITCH
 #define FIO_HAVE_ODIRECT
 #define FIO_HAVE_HUGETLB
+
+/*
+ * Only for x86 currently
+ */
+#if defined(__i386__)
 #define FIO_HAVE_SYSLET
+#endif
 
 #define OS_MAP_ANON		(MAP_ANONYMOUS)
 
@@ -74,33 +80,38 @@ static inline int vmsplice(int fd, const struct iovec *iov,
 
 #define SPLICE_DEF_SIZE	(64*1024)
 
+#ifdef FIO_HAVE_SYSLET
+
+struct syslet_uatom;
+struct async_head_user;
+
 /*
  * syslet stuff
  */
-static inline long async_register(void *uah, unsigned int len)
-{
-	return syscall(__NR_async_register, uah, len);
-}
-
-static inline void *async_exec(void *data)
+static inline struct syslet_uatom *
+async_exec(struct syslet_uatom *atom, struct async_head_user *ahu)
 {
-	return (void *) syscall(__NR_async_exec, data);
+	return (void *) syscall(__NR_async_exec, atom, ahu);
 }
 
-static inline long async_wait(unsigned long min_events)
+static inline long
+async_wait(unsigned long min_wait_events, unsigned long user_ring_idx,
+	   struct async_head_user *ahu)
 {
-	return syscall(__NR_async_wait, min_events);
+	return syscall(__NR_async_wait, min_wait_events,
+			user_ring_idx, ahu);
 }
 
-static inline long async_unregister(void *uah, unsigned int len)
+static inline long async_thread(void)
 {
-	return syscall(__NR_async_unregister, uah, len);
+	return syscall(__NR_async_thread);
 }
 
 static inline long umem_add(unsigned long *uptr, unsigned long inc)
 {
 	return syscall(__NR_umem_add, uptr, inc);
 }
+#endif /* FIO_HAVE_SYSLET */
 
 enum {
 	IOPRIO_WHO_PROCESS = 1,