106 static struct sx kld_sx;	/* kernel linker lock */  variable
125 		sx_assert(&kld_sx, SA_XLOCKED);				\
160 	sx_init(&kld_sx, "kernel linker");  in linker_init()
202 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_sysinit()
230 	sx_xunlock(&kld_sx);  in linker_file_sysinit()
245 	sx_xlock(&kld_sx);  in linker_file_sysinit()
257 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_sysuninit()
286 	sx_xunlock(&kld_sx);  in linker_file_sysuninit()
302 	sx_xlock(&kld_sx);  in linker_file_sysuninit()
314 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_register_sysctls()
319 	sx_xunlock(&kld_sx);  in linker_file_register_sysctls()
328 	sx_xlock(&kld_sx);  in linker_file_register_sysctls()
360 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_enable_sysctls()
365 	sx_xunlock(&kld_sx);  in linker_file_enable_sysctls()
370 	sx_xlock(&kld_sx);  in linker_file_enable_sysctls()
381 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_unregister_sysctls()
386 	sx_xunlock(&kld_sx);  in linker_file_unregister_sysctls()
391 	sx_xlock(&kld_sx);  in linker_file_unregister_sysctls()
404 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_register_modules()
440 	sx_xlock(&kld_sx);  in linker_init_kernel_modules()
442 	sx_xunlock(&kld_sx);  in linker_init_kernel_modules()
459 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_load_file()
558 	sx_xlock(&kld_sx);  in linker_reference_module()
562 		sx_xunlock(&kld_sx);  in linker_reference_module()
567 	sx_xunlock(&kld_sx);  in linker_reference_module()
578 	sx_xlock(&kld_sx);  in linker_release_module()
584 			sx_xunlock(&kld_sx);  in linker_release_module()
592 	sx_xunlock(&kld_sx);  in linker_release_module()
605 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_find_file_by_name()
621 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_find_file_by_id()
634 	sx_xlock(&kld_sx);  in linker_file_foreach()
640 	sx_xunlock(&kld_sx);  in linker_file_foreach()
651 		sx_assert(&kld_sx, SA_XLOCKED);  in linker_make_file()
694 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_unload()
845 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_add_dependency()
866 	sx_assert(&kld_sx, SA_LOCKED);  in linker_file_lookup_set()
886 	locked = sx_xlocked(&kld_sx);  in linker_file_lookup_symbol()
888 		sx_xlock(&kld_sx);  in linker_file_lookup_symbol()
891 		sx_xunlock(&kld_sx);  in linker_file_lookup_symbol()
905 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_file_lookup_symbol_internal()
1124 		if (!sx_try_slock(&kld_sx))  in linker_search_symbol_name_flags()
1127 		sx_slock(&kld_sx);  in linker_search_symbol_name_flags()
1130 	sx_sunlock(&kld_sx);  in linker_search_symbol_name_flags()
1151 		sx_assert(&kld_sx, SA_XLOCKED);  in linker_kldload_busy()
1154 		sx_xlock(&kld_sx);  in linker_kldload_busy()
1158 		error = sx_sleep(&kld_busy, &kld_sx,  in linker_kldload_busy()
1163 				sx_xunlock(&kld_sx);  in linker_kldload_busy()
1170 		sx_xunlock(&kld_sx);  in linker_kldload_busy()
1179 		sx_assert(&kld_sx, SA_XLOCKED);  in linker_kldload_unbusy()
1182 		sx_xlock(&kld_sx);  in linker_kldload_unbusy()
1192 	sx_xunlock(&kld_sx);  in linker_kldload_unbusy()
1226 		sx_xunlock(&kld_sx);  in kern_kldload()
1281 		sx_xunlock(&kld_sx);  in kern_kldunload()
1350 	sx_xlock(&kld_sx);  in sys_kldfind()
1356 	sx_xunlock(&kld_sx);  in sys_kldfind()
1374 	sx_xlock(&kld_sx);  in sys_kldnext()
1395 	sx_xunlock(&kld_sx);  in sys_kldnext()
1436 	sx_xlock(&kld_sx);  in kern_kldstat()
1439 		sx_xunlock(&kld_sx);  in kern_kldstat()
1457 	sx_xunlock(&kld_sx);  in kern_kldstat()
1493 	sx_xlock(&kld_sx);  in sys_kldfirstmod()
1505 	sx_xunlock(&kld_sx);  in sys_kldfirstmod()
1533 	sx_xlock(&kld_sx);  in sys_kldsym()
1559 	sx_xunlock(&kld_sx);  in sys_kldsym()
1668 	sx_xlock(&kld_sx);  in linker_preload()
1845 	sx_xunlock(&kld_sx);  in linker_preload()
1855 	sx_xlock(&kld_sx);  in linker_mountroot()
1859 	sx_xunlock(&kld_sx);  in linker_mountroot()
1871 	sx_xlock(&kld_sx);  in linker_preload_finish()
1890 	sx_xunlock(&kld_sx);  in linker_preload_finish()
2199 	sx_slock(&kld_sx);  in linker_hwpmc_list_objects()
2213 	sx_sunlock(&kld_sx);  in linker_hwpmc_list_objects()
2255 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_load_module()
2328 	sx_assert(&kld_sx, SA_XLOCKED);  in linker_load_dependencies()
2416 	sx_xlock(&kld_sx);  in sysctl_kern_function_list()
2421 			sx_xunlock(&kld_sx);  in sysctl_kern_function_list()
2425 	sx_xunlock(&kld_sx);  in sysctl_kern_function_list()