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Searched refs:error (Results 1 – 25 of 62) sorted by relevance

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/kernel/power/
Dhibernate.c295 int error; in create_image() local
297 error = dpm_suspend_end(PMSG_FREEZE); in create_image()
298 if (error) { in create_image()
300 return error; in create_image()
303 error = platform_pre_snapshot(platform_mode); in create_image()
304 if (error || hibernation_test(TEST_PLATFORM)) in create_image()
307 error = pm_sleep_disable_secondary_cpus(); in create_image()
308 if (error || hibernation_test(TEST_CPUS)) in create_image()
315 error = syscore_suspend(); in create_image()
316 if (error) { in create_image()
[all …]
Dsuspend.c357 int error; in suspend_prepare() local
364 error = pm_notifier_call_chain_robust(PM_SUSPEND_PREPARE, PM_POST_SUSPEND); in suspend_prepare()
365 if (error) in suspend_prepare()
369 error = suspend_freeze_processes(); in suspend_prepare()
371 if (!error) in suspend_prepare()
380 return error; in suspend_prepare()
404 int error, last_dev; in suspend_enter() local
406 error = platform_suspend_prepare(state); in suspend_enter()
407 if (error) in suspend_enter()
410 error = dpm_suspend_late(PMSG_SUSPEND); in suspend_enter()
[all …]
Duser.c51 int error; in snapshot_open() local
59 error = -EBUSY; in snapshot_open()
65 error = -ENOSYS; in snapshot_open()
77 error = pm_notifier_call_chain_robust(PM_HIBERNATION_PREPARE, PM_POST_HIBERNATION); in snapshot_open()
87 error = pm_notifier_call_chain_robust(PM_RESTORE_PREPARE, PM_POST_RESTORE); in snapshot_open()
88 if (!error) { in snapshot_open()
89 error = create_basic_memory_bitmaps(); in snapshot_open()
90 data->free_bitmaps = !error; in snapshot_open()
93 if (error) in snapshot_open()
104 return error; in snapshot_open()
[all …]
Dswap.c232 blk_status_t error; member
240 hb->error = BLK_STS_OK; in hib_init_batch()
266 if (bio->bi_status && !hb->error) in hib_end_io()
267 hb->error = bio->bi_status; in hib_end_io()
279 int error = 0; in hib_submit_io() local
297 error = submit_bio_wait(bio); in hib_submit_io()
301 return error; in hib_submit_io()
311 return blk_status_to_errno(hb->error); in hib_wait_io()
319 int error; in mark_swapfiles() local
334 error = hib_submit_io(REQ_OP_WRITE | REQ_SYNC, in mark_swapfiles()
[all …]
Dmain.c176 int error; in mem_sleep_store() local
178 error = pm_autosleep_lock(); in mem_sleep_store()
179 if (error) in mem_sleep_store()
180 return error; in mem_sleep_store()
183 error = -EBUSY; in mem_sleep_store()
191 error = -EINVAL; in mem_sleep_store()
195 return error ? error : n; in mem_sleep_store()
271 int error = -EINVAL; in pm_test_store() local
285 error = 0; in pm_test_store()
291 return error ? error : n; in pm_test_store()
[all …]
Dprocess.c131 int error; in freeze_processes() local
133 error = __usermodehelper_disable(UMH_FREEZING); in freeze_processes()
134 if (error) in freeze_processes()
135 return error; in freeze_processes()
145 error = try_to_freeze_tasks(true); in freeze_processes()
146 if (!error) in freeze_processes()
157 if (!error && !oom_killer_disable(msecs_to_jiffies(freeze_timeout_msecs))) in freeze_processes()
158 error = -EBUSY; in freeze_processes()
160 if (error) in freeze_processes()
162 return error; in freeze_processes()
[all …]
Dsnapshot.c688 int error; in memory_bm_create() local
693 error = create_mem_extents(&mem_extents, gfp_mask); in memory_bm_create()
694 if (error) in memory_bm_create()
695 return error; in memory_bm_create()
703 error = -ENOMEM; in memory_bm_create()
713 return error; in memory_bm_create()
817 int error; in memory_bm_set_bit() local
819 error = memory_bm_find_bit(bm, pfn, &addr, &bit); in memory_bm_set_bit()
820 BUG_ON(error); in memory_bm_set_bit()
828 int error; in mem_bm_set_bit_check() local
[all …]
Dpower.h255 int error; in suspend_freeze_processes() local
257 error = freeze_processes(); in suspend_freeze_processes()
262 if (error) in suspend_freeze_processes()
263 return error; in suspend_freeze_processes()
265 error = freeze_kernel_threads(); in suspend_freeze_processes()
270 if (error) in suspend_freeze_processes()
273 return error; in suspend_freeze_processes()
/kernel/
Dsys.c189 static int set_one_prio(struct task_struct *p, int niceval, int error) in set_one_prio() argument
194 error = -EPERM; in set_one_prio()
198 error = -EACCES; in set_one_prio()
203 error = no_nice; in set_one_prio()
206 if (error == -ESRCH) in set_one_prio()
207 error = 0; in set_one_prio()
210 return error; in set_one_prio()
218 int error = -EINVAL; in SYSCALL_DEFINE3() local
226 error = -ESRCH; in SYSCALL_DEFINE3()
240 error = set_one_prio(p, niceval, error); in SYSCALL_DEFINE3()
[all …]
Dksysfs.c245 int error; in ksysfs_init() local
249 error = -ENOMEM; in ksysfs_init()
252 error = sysfs_create_group(kernel_kobj, &kernel_attr_group); in ksysfs_init()
253 if (error) in ksysfs_init()
258 error = sysfs_create_bin_file(kernel_kobj, &notes_attr); in ksysfs_init()
259 if (error) in ksysfs_init()
270 return error; in ksysfs_init()
Dkexec_core.c1136 int error = 0; in kernel_kexec() local
1141 error = -EINVAL; in kernel_kexec()
1148 error = freeze_processes(); in kernel_kexec()
1149 if (error) { in kernel_kexec()
1150 error = -EBUSY; in kernel_kexec()
1154 error = dpm_suspend_start(PMSG_FREEZE); in kernel_kexec()
1155 if (error) in kernel_kexec()
1164 error = dpm_suspend_end(PMSG_FREEZE); in kernel_kexec()
1165 if (error) in kernel_kexec()
1167 error = suspend_disable_secondary_cpus(); in kernel_kexec()
[all …]
Dcred.c232 goto error; in cred_alloc_blank()
236 error: in cred_alloc_blank()
292 goto error; in prepare_creds()
295 goto error; in prepare_creds()
300 error: in prepare_creds()
757 goto error; in prepare_kernel_cred()
760 goto error; in prepare_kernel_cred()
766 error: in prepare_kernel_cred()
Dcpu.c1318 int error; in smp_shutdown_nonboot_cpus() local
1334 error = cpu_down_maps_locked(cpu, CPUHP_OFFLINE); in smp_shutdown_nonboot_cpus()
1335 if (error) { in smp_shutdown_nonboot_cpus()
1337 cpu, error); in smp_shutdown_nonboot_cpus()
1569 int cpu, error = 0; in freeze_secondary_cpus() local
1594 error = -EBUSY; in freeze_secondary_cpus()
1599 error = _cpu_down(cpu, 1, CPUHP_OFFLINE); in freeze_secondary_cpus()
1601 if (!error) in freeze_secondary_cpus()
1604 pr_err("Error taking CPU%d down: %d\n", cpu, error); in freeze_secondary_cpus()
1609 if (!error) in freeze_secondary_cpus()
[all …]
Drseq.c302 goto error; in __rseq_handle_notify_resume()
305 goto error; in __rseq_handle_notify_resume()
308 error: in __rseq_handle_notify_resume()
/kernel/time/
Ditimer.c116 int error = do_getitimer(which, &get_buffer); in SYSCALL_DEFINE2() local
118 if (!error && put_itimerval(value, &get_buffer)) in SYSCALL_DEFINE2()
119 error = -EFAULT; in SYSCALL_DEFINE2()
120 return error; in SYSCALL_DEFINE2()
145 int error = do_getitimer(which, &get_buffer); in COMPAT_SYSCALL_DEFINE2() local
147 if (!error && put_old_itimerval32(value, &get_buffer)) in COMPAT_SYSCALL_DEFINE2()
148 error = -EFAULT; in COMPAT_SYSCALL_DEFINE2()
149 return error; in COMPAT_SYSCALL_DEFINE2()
336 int error; in SYSCALL_DEFINE3() local
339 error = get_itimerval(&set_buffer, value); in SYSCALL_DEFINE3()
[all …]
Dposix-timers.c65 #error "SIGEV_THREAD_ID must not share bit with other SIGEV values!"
503 int error, new_timer_id; in do_timer_create() local
518 error = new_timer_id; in do_timer_create()
533 error = -EINVAL; in do_timer_create()
552 error = -EFAULT; in do_timer_create()
556 error = kc->timer_create(new_timer); in do_timer_create()
557 if (error) in do_timer_create()
574 return error; in do_timer_create()
909 int error = 0; in do_timer_settime() local
925 error = -EINVAL; in do_timer_settime()
[all …]
Dposix-cpu-timers.c162 int error = validate_clock_permissions(which_clock); in posix_cpu_clock_getres() local
164 if (!error) { in posix_cpu_clock_getres()
176 return error; in posix_cpu_clock_getres()
182 int error = validate_clock_permissions(clock); in posix_cpu_clock_set() local
188 return error ? : -EPERM; in posix_cpu_clock_set()
1508 int error; in do_cpu_nanosleep() local
1517 error = posix_cpu_timer_create(&timer); in do_cpu_nanosleep()
1520 if (!error) { in do_cpu_nanosleep()
1528 error = posix_cpu_timer_set(&timer, flags, &it, NULL); in do_cpu_nanosleep()
1529 if (error) { in do_cpu_nanosleep()
[all …]
Dalarmtimer.c934 int error; in alarmtimer_init() local
951 error = alarmtimer_rtc_interface_setup(); in alarmtimer_init()
952 if (error) in alarmtimer_init()
953 return error; in alarmtimer_init()
955 error = platform_driver_register(&alarmtimer_driver); in alarmtimer_init()
956 if (error) in alarmtimer_init()
962 return error; in alarmtimer_init()
/kernel/module/
Ddecompress.c37 int error; in module_get_next_page() local
40 error = module_extend_max_pages(info, info->used_pages); in module_get_next_page()
41 if (error) in module_get_next_page()
42 return ERR_PTR(error); in module_get_next_page()
203 #error "Unexpected configuration for CONFIG_MODULE_DECOMPRESS"
210 int error; in module_decompress() local
217 error = module_extend_max_pages(info, n_pages); in module_decompress()
221 error = data_size; in module_decompress()
227 error = -ENOMEM; in module_decompress()
236 return error; in module_decompress()
[all …]
Dsysfs.c297 int error = 0; in module_add_modinfo_attrs() local
311 error = sysfs_create_file(&mod->mkobj.kobj, in module_add_modinfo_attrs()
313 if (error) in module_add_modinfo_attrs()
326 return error; in module_add_modinfo_attrs()
/kernel/debug/
Dgdbstub.c388 static void error_packet(char *pkt, int error) in error_packet() argument
390 error = -error; in error_packet()
392 pkt[1] = hex_asc[(error / 10)]; in error_packet()
393 pkt[2] = hex_asc[(error % 10)]; in error_packet()
651 int error; in gdb_cmd_detachkill() local
655 error = dbg_remove_all_break(); in gdb_cmd_detachkill()
656 if (error < 0) { in gdb_cmd_detachkill()
657 error_packet(remcom_out_buffer, error); in gdb_cmd_detachkill()
870 int error = 0; in gdb_cmd_break() local
905 error = dbg_set_sw_break(addr); in gdb_cmd_break()
[all …]
Ddebug_core.c295 int error; in dbg_activate_sw_breakpoints() local
303 error = kgdb_arch_set_breakpoint(&kgdb_break[i]); in dbg_activate_sw_breakpoints()
304 if (error) { in dbg_activate_sw_breakpoints()
305 ret = error; in dbg_activate_sw_breakpoints()
361 int error; in dbg_deactivate_sw_breakpoints() local
368 error = kgdb_arch_remove_breakpoint(&kgdb_break[i]); in dbg_deactivate_sw_breakpoints()
369 if (error) { in dbg_deactivate_sw_breakpoints()
372 ret = error; in dbg_deactivate_sw_breakpoints()
422 int error; in dbg_remove_all_break() local
429 error = kgdb_arch_remove_breakpoint(&kgdb_break[i]); in dbg_remove_all_break()
[all …]
/kernel/trace/
Dtrace_eprobe.c209 goto error; in alloc_event_probe()
214 goto error; in alloc_event_probe()
217 goto error; in alloc_event_probe()
221 goto error; in alloc_event_probe()
225 error: in alloc_event_probe()
635 goto error; in new_eprobe_trigger()
655 goto error; in new_eprobe_trigger()
664 error: in new_eprobe_trigger()
945 goto error; in trace_eprobe_parse_filter()
948 goto error; in trace_eprobe_parse_filter()
[all …]
Dtrace_kprobe.c273 goto error; in alloc_trace_kprobe()
278 goto error; in alloc_trace_kprobe()
295 goto error; in alloc_trace_kprobe()
299 error: in alloc_trace_kprobe()
837 goto error; in __trace_kprobe_create()
885 goto error; in __trace_kprobe_create()
894 goto error; in __trace_kprobe_create()
934 goto error; /* This can be -ENOMEM */ in __trace_kprobe_create()
940 goto error; in __trace_kprobe_create()
951 goto error; in __trace_kprobe_create()
[all …]
/kernel/debug/kdb/
Dkdb_debugger.c55 int error = 0; in kdb_stub() local
134 error = kdb_main_loop(KDB_REASON_ENTER, reason, in kdb_stub()
143 if (error == KDB_CMD_KGDB) { in kdb_stub()
161 if (error == KDB_CMD_CPU) { in kdb_stub()

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