bu_mutex          867 fs/ubifs/file.c 	if (mutex_trylock(&c->bu_mutex))
bu_mutex          884 fs/ubifs/file.c 		mutex_unlock(&c->bu_mutex);
bu_mutex         1992 fs/ubifs/super.c 		mutex_lock(&c->bu_mutex);
bu_mutex         1995 fs/ubifs/super.c 		mutex_unlock(&c->bu_mutex);
bu_mutex         2099 fs/ubifs/super.c 		mutex_init(&c->bu_mutex);
bu_mutex         1319 fs/ubifs/ubifs.h 	struct mutex bu_mutex;