commit 6dd6f2cd9fd0a59054c9d003c758d810fd5a8f4a
author Jens Axboe <jens.axboe@oracle.com> Wed Dec 10 13:24:12 2008 +0100
committer Jens Axboe <jens.axboe@oracle.com> Wed Dec 10 13:24:12 2008 +0100
tree 47a80eb6af1c6f9ef7a9cf0d57d055071a649e40
parent f484470bf1df771bed64dc9f85b516ad4b7634bb

__usec_sleep() really just spins, rename it

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

engines/cpu.c

diff --git a/engines/cpu.c b/engines/cpu.c
index c8eb6b3..8bc9fd5 100644
--- a/engines/cpu.c
+++ b/engines/cpu.c
@@ -9,7 +9,7 @@
 
 static int fio_cpuio_queue(struct thread_data *td, struct io_u fio_unused *io_u)
 {
-	__usec_sleep(td->o.cpucycle);
+	usec_spin(td->o.cpucycle);
 	return FIO_Q_COMPLETED;
 }
 

fio.c

diff --git a/fio.c b/fio.c
index 3944ce7..a11f2bb 100644
--- a/fio.c
+++ b/fio.c
@@ -673,7 +673,7 @@
 				int left;
 
 				if (td->o.thinktime_spin)
-					__usec_sleep(td->o.thinktime_spin);
+					usec_spin(td->o.thinktime_spin);
 
 				left = td->o.thinktime - td->o.thinktime_spin;
 				if (left)

fio.h

diff --git a/fio.h b/fio.h
index d21f5e4..e74836f 100644
--- a/fio.h
+++ b/fio.h
@@ -827,7 +827,7 @@
 extern unsigned long mtime_since_now(struct timeval *);
 extern unsigned long time_since_now(struct timeval *);
 extern unsigned long mtime_since_genesis(void);
-extern void __usec_sleep(unsigned int);
+extern void usec_spin(unsigned int);
 extern void usec_sleep(struct thread_data *, unsigned long);
 extern void rate_throttle(struct thread_data *, unsigned long, unsigned int);
 extern void fill_start_time(struct timeval *);

time.c

diff --git a/time.c b/time.c
index e84fb01..643fcea 100644
--- a/time.c
+++ b/time.c
@@ -78,7 +78,7 @@
 /*
  * busy looping version for the last few usec
  */
-void __usec_sleep(unsigned int usec)
+void usec_spin(unsigned int usec)
 {
 	struct timeval start;
 
@@ -96,7 +96,7 @@
 		unsigned long ts = usec;
 
 		if (usec < ns_granularity) {
-			__usec_sleep(usec);
+			usec_spin(usec);
 			break;
 		}