X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=mutex.h;fp=mutex.h;h=246afeed0675678e24d2535372be5d64d8793ad1;hp=4f3486df7a3b01163515cd548678445d7e40b924;hb=72242057a25b59d01b3d4e1343c94cc7ac354950;hpb=45aeca74dc812f33a6617687fc7cb25a1cd2779b

diff --git a/mutex.h b/mutex.h
index 4f3486df..246afeed 100644
--- a/mutex.h
+++ b/mutex.h
@@ -24,10 +24,12 @@ enum {
 	FIO_MUTEX_UNLOCKED	= 1,
 };
 
+extern int __fio_mutex_init(struct fio_mutex *, int);
 extern struct fio_mutex *fio_mutex_init(int);
 extern void fio_mutex_remove(struct fio_mutex *);
 extern void fio_mutex_up(struct fio_mutex *);
 extern void fio_mutex_down(struct fio_mutex *);
+extern int fio_mutex_down_trylock(struct fio_mutex *);
 extern int fio_mutex_down_timeout(struct fio_mutex *, unsigned int);
 
 extern void fio_rwlock_read(struct fio_rwlock *);