X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=os-linux.h;h=d3b2e931e8b754eaecfd06af87748225d5e168b9;hb=d3aad8f28b9e214fccfce5e3a406dec723f57a62;hp=eb60034cc7d4fad59816925c382b090bdf50a918;hpb=145dad6d3e1ae4bf44dd49eea9d0c025500b97d0;p=fio.git

diff --git a/os-linux.h b/os-linux.h
index eb60034c..d3b2e931 100644
--- a/os-linux.h
+++ b/os-linux.h
@@ -20,13 +20,6 @@
 #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)
 
 typedef cpu_set_t os_cpu_mask_t;
@@ -91,7 +84,7 @@ struct async_head_user;
 static inline struct syslet_uatom *
 async_exec(struct syslet_uatom *atom, struct async_head_user *ahu)
 {
-	return syscall(__NR_async_exec, atom, ahu);
+	return (void *) syscall(__NR_async_exec, atom, ahu);
 }
 
 static inline long
@@ -102,9 +95,9 @@ async_wait(unsigned long min_wait_events, unsigned long user_ring_idx,
 			user_ring_idx, ahu);
 }
 
-static inline long async_thread(void)
+static inline long async_thread(void *event, struct async_head_user *ahu)
 {
-	return syscall(__NR_async_thread);
+	return syscall(__NR_async_thread, event, ahu);
 }
 
 static inline long umem_add(unsigned long *uptr, unsigned long inc)
@@ -131,10 +124,7 @@ enum {
 
 static inline int blockdev_invalidate_cache(int fd)
 {
-	if (!ioctl(fd, BLKFLSBUF))
-		return 0;
-
-	return errno;
+	return ioctl(fd, BLKFLSBUF);
 }
 
 static inline int blockdev_size(int fd, unsigned long long *bytes)