77 extern	mutex_t zlib_mtx;
733 	(void) mutex_lock(&zlib_mtx);  in tlm_build_snapshot_name()
736 		(void) mutex_unlock(&zlib_mtx);  in tlm_build_snapshot_name()
743 		(void) mutex_unlock(&zlib_mtx);  in tlm_build_snapshot_name()
748 	(void) mutex_unlock(&zlib_mtx);  in tlm_build_snapshot_name()
1216 	(void) mutex_lock(&zlib_mtx);  in chkpnt_creationtime_bypattern()
1220 		(void) mutex_unlock(&zlib_mtx);  in chkpnt_creationtime_bypattern()
1226 	(void) mutex_unlock(&zlib_mtx);  in chkpnt_creationtime_bypattern()
1283 	(void) mutex_lock(&zlib_mtx);  in fs_is_chkpntvol()
1285 		(void) mutex_unlock(&zlib_mtx);  in fs_is_chkpntvol()
1291 		(void) mutex_unlock(&zlib_mtx);  in fs_is_chkpntvol()
1295 	(void) mutex_unlock(&zlib_mtx);  in fs_is_chkpntvol()
1312 	(void) mutex_lock(&zlib_mtx);  in fs_is_chkpnt_enabled()
1314 		(void) mutex_unlock(&zlib_mtx);  in fs_is_chkpnt_enabled()
1319 		(void) mutex_unlock(&zlib_mtx);  in fs_is_chkpnt_enabled()
1323 	(void) mutex_unlock(&zlib_mtx);  in fs_is_chkpnt_enabled()