| /kernel/ |
| D | resource.c | 140 int res = seq_open(file, &resource_op); in ioports_open() local
141 if (!res) { in ioports_open()
145 return res; in ioports_open()
150 int res = seq_open(file, &resource_op); in iomem_open() local
151 if (!res) { in iomem_open()
155 return res; in iomem_open()
182 static void free_resource(struct resource *res) in free_resource() argument
184 if (!res) in free_resource()
187 if (!PageSlab(virt_to_head_page(res))) { in free_resource()
189 res->sibling = bootmem_resource_free; in free_resource()
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| D | memremap.c | 112 static void devm_memremap_release(struct device *dev, void *res) in devm_memremap_release() argument
114 memunmap(*(void **)res); in devm_memremap_release()
117 static int devm_memremap_match(struct device *dev, void *res, void *match_data) in devm_memremap_match() argument
119 return *(void **)res == match_data; in devm_memremap_match()
154 struct resource res; member
157 static void devm_memremap_pages_release(struct device *dev, void *res) in devm_memremap_pages_release() argument
159 struct page_map *page_map = res; in devm_memremap_pages_release()
163 arch_remove_memory(page_map->res.start, resource_size(&page_map->res)); in devm_memremap_pages_release()
167 void *devm_memremap_pages(struct device *dev, struct resource *res) in devm_memremap_pages() argument
169 int is_ram = region_intersects(res->start, resource_size(res), in devm_memremap_pages()
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| D | acct.c | 143 struct bsd_acct_struct *res; in acct_get() local
147 res = to_acct(ACCESS_ONCE(ns->bacct)); in acct_get()
148 if (!res) { in acct_get()
152 if (!atomic_long_inc_not_zero(&res->count)) { in acct_get()
158 mutex_lock(&res->lock); in acct_get()
159 if (res != to_acct(ACCESS_ONCE(ns->bacct))) { in acct_get()
160 mutex_unlock(&res->lock); in acct_get()
161 acct_put(res); in acct_get()
164 return res; in acct_get()
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| D | kcov.c | 271 int res = 0; in kcov_mmap() local
285 res = -EINVAL; in kcov_mmap()
302 return res; in kcov_mmap()
405 int res; in kcov_ioctl() local
409 res = kcov_ioctl_locked(kcov, cmd, arg); in kcov_ioctl()
411 return res; in kcov_ioctl()
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| D | futex.c | 2837 int res, ret; in futex_lock_pi() local
2944 res = fixup_owner(uaddr, &q, !ret); in futex_lock_pi()
2949 if (res) in futex_lock_pi()
2950 ret = (res < 0) ? res : 0; in futex_lock_pi()
3207 int res, ret; in futex_wait_requeue_pi() local
3317 res = fixup_owner(uaddr2, &q, !ret); in futex_wait_requeue_pi()
3322 if (res) in futex_wait_requeue_pi()
3323 ret = (res < 0) ? res : 0; in futex_wait_requeue_pi()
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| D | auditsc.c | 1284 int res; in audit_log_proctitle() local
1302 res = get_cmdline(tsk, buf, MAX_PROCTITLE_AUDIT_LEN); in audit_log_proctitle()
1303 if (res == 0) { in audit_log_proctitle()
1307 res = audit_proctitle_rtrim(buf, res); in audit_log_proctitle()
1308 if (res == 0) { in audit_log_proctitle()
1313 context->proctitle.len = res; in audit_log_proctitle()
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| D | auditfilter.c | 1070 static void audit_log_rule_change(char *action, struct audit_krule *rule, int res) in audit_log_rule_change() argument
1087 audit_log_format(ab, " list=%d res=%d", rule->listnr, res); in audit_log_rule_change()
1458 int res = update_lsm_rule(r); in audit_update_lsm_rules() local
1460 err = res; in audit_update_lsm_rules()
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| /kernel/power/ |
| D | user.c | 141 ssize_t res; in snapshot_read() local
148 res = -ENODATA; in snapshot_read()
152 res = snapshot_read_next(&data->handle); in snapshot_read()
153 if (res <= 0) in snapshot_read()
156 res = PAGE_SIZE - pg_offp; in snapshot_read()
159 res = simple_read_from_buffer(buf, count, &pg_offp, in snapshot_read()
160 data_of(data->handle), res); in snapshot_read()
161 if (res > 0) in snapshot_read()
162 *offp += res; in snapshot_read()
167 return res; in snapshot_read()
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| D | swap.c | 335 int res; in swsusp_swap_check() local
337 res = swap_type_of(swsusp_resume_device, swsusp_resume_block, in swsusp_swap_check()
339 if (res < 0) in swsusp_swap_check()
340 return res; in swsusp_swap_check()
342 root_swap = res; in swsusp_swap_check()
343 res = blkdev_get(hib_resume_bdev, FMODE_WRITE, NULL); in swsusp_swap_check()
344 if (res) in swsusp_swap_check()
345 return res; in swsusp_swap_check()
347 res = set_blocksize(hib_resume_bdev, PAGE_SIZE); in swsusp_swap_check()
348 if (res < 0) in swsusp_swap_check()
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| D | snapshot.c | 99 void *res; in get_image_page() local
101 res = (void *)get_zeroed_page(gfp_mask); in get_image_page()
103 while (res && swsusp_page_is_free(virt_to_page(res))) { in get_image_page()
105 swsusp_set_page_forbidden(virt_to_page(res)); in get_image_page()
107 res = (void *)get_zeroed_page(gfp_mask); in get_image_page()
109 if (res) { in get_image_page()
110 swsusp_set_page_forbidden(virt_to_page(res)); in get_image_page()
111 swsusp_set_page_free(virt_to_page(res)); in get_image_page()
113 return res; in get_image_page()
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| D | hibernate.c | 996 dev_t res; in resume_store() local
1006 res = name_to_dev_t(name); in resume_store()
1008 if (!res) in resume_store()
1012 swsusp_resume_device = res; in resume_store()
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| /kernel/debug/kdb/ |
| D | kdb_support.c | 326 int kdb_getarea_size(void *res, unsigned long addr, size_t size) in kdb_getarea_size() argument
328 int ret = probe_kernel_read((char *)res, (char *)addr, size); in kdb_getarea_size()
351 int kdb_putarea_size(unsigned long addr, void *res, size_t size) in kdb_putarea_size() argument
353 int ret = probe_kernel_read((char *)addr, (char *)res, size); in kdb_putarea_size()
377 static int kdb_getphys(void *res, unsigned long addr, size_t size) in kdb_getphys() argument
388 memcpy(res, vaddr + (addr & (PAGE_SIZE - 1)), size); in kdb_getphys()
563 long res = 0; in kdb_task_state_string() local
572 res |= TASK_UNINTERRUPTIBLE; in kdb_task_state_string()
575 res |= RUNNING; in kdb_task_state_string()
578 res |= TASK_INTERRUPTIBLE; in kdb_task_state_string()
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| D | kdb_io.c | 482 int res; in kdb_input_flush() local
489 res = (*f)(); in kdb_input_flush()
490 if (res != -1) { in kdb_input_flush()
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| /kernel/irq/ |
| D | handle.c | 143 irqreturn_t res; in handle_irq_event_percpu() local
146 res = action->handler(irq, action->dev_id); in handle_irq_event_percpu()
147 trace_irq_handler_exit(irq, action, res); in handle_irq_event_percpu()
153 switch (res) { in handle_irq_event_percpu()
175 retval |= res; in handle_irq_event_percpu()
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| D | devres.c | 14 static void devm_irq_release(struct device *dev, void *res) in devm_irq_release() argument
16 struct irq_devres *this = res; in devm_irq_release()
21 static int devm_irq_match(struct device *dev, void *res, void *data) in devm_irq_match() argument
23 struct irq_devres *this = res, *match = data; in devm_irq_match()
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| D | chip.c | 718 irqreturn_t res; in handle_percpu_devid_irq() local
726 res = action->handler(irq, dev_id); in handle_percpu_devid_irq()
727 trace_irq_handler_exit(irq, action, res); in handle_percpu_devid_irq()
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| /kernel/time/ |
| D | sched_clock.c | 98 u64 cyc, res; in sched_clock() local
108 res = rd->epoch_ns + cyc_to_ns(cyc, rd->mult, rd->shift); in sched_clock()
111 return res; in sched_clock()
170 u64 res, wrap, new_mask, new_epoch, cyc, ns; in sched_clock_register() local
227 res = cyc_to_ns(1ULL, new_mult, new_shift); in sched_clock_register()
230 bits, r, r_unit, res, wrap); in sched_clock_register()
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| D | clockevents.c | 33 int res; member
409 int res; in __clockevents_unbind() local
412 res = __clockevents_try_unbind(cu->ce, smp_processor_id()); in __clockevents_unbind()
413 if (res == -EAGAIN) in __clockevents_unbind()
414 res = clockevents_replace(cu->ce); in __clockevents_unbind()
415 cu->res = res; in __clockevents_unbind()
425 struct ce_unbind cu = { .ce = ced, .res = -ENODEV }; in clockevents_unbind()
428 return cu.res; in clockevents_unbind()
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| D | time.c | 757 struct timespec res; in timespec_add_safe() local
759 set_normalized_timespec(&res, lhs.tv_sec + rhs.tv_sec, in timespec_add_safe()
762 if (res.tv_sec < lhs.tv_sec || res.tv_sec < rhs.tv_sec) in timespec_add_safe()
763 res.tv_sec = TIME_T_MAX; in timespec_add_safe()
765 return res; in timespec_add_safe()
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| D | hrtimer.c | 315 ktime_t res = ktime_add_unsafe(lhs, rhs); in ktime_add_safe() local
321 if (res.tv64 < 0 || res.tv64 < lhs.tv64 || res.tv64 < rhs.tv64) in ktime_add_safe()
322 res = ktime_set(KTIME_SEC_MAX, 0); in ktime_add_safe()
324 return res; in ktime_add_safe()
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| /kernel/locking/ |
| D | lockdep_proc.c | 612 int res; in lock_stat_open() local
619 res = seq_open(file, &lockstat_ops); in lock_stat_open()
620 if (!res) { in lock_stat_open()
639 return res; in lock_stat_open()
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| D | rtmutex.c | 957 int chain_walk = 0, res; in task_blocks_on_rt_mutex() local
1022 res = rt_mutex_adjust_prio_chain(owner, chwalk, lock, in task_blocks_on_rt_mutex()
1027 return res; in task_blocks_on_rt_mutex()
1212 static void rt_mutex_handle_deadlock(int res, int detect_deadlock, in rt_mutex_handle_deadlock() argument
1219 if (res != -EDEADLOCK || detect_deadlock) in rt_mutex_handle_deadlock()
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| /kernel/printk/ |
| D | printk.c | 2680 int res; in unregister_console() local
2686 res = _braille_unregister_console(console); in unregister_console()
2687 if (res) in unregister_console()
2688 return res; in unregister_console()
2690 res = 1; in unregister_console()
2694 res = 0; in unregister_console()
2700 res = 0; in unregister_console()
2706 if (!res && (console->flags & CON_EXTENDED)) in unregister_console()
2719 return res; in unregister_console()
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| /kernel/bpf/ |
| D | core.c | 845 u32 res; in bpf_user_rnd_u32() local
848 res = prandom_u32_state(state); in bpf_user_rnd_u32()
851 return res; in bpf_user_rnd_u32()
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| /kernel/sched/ |
| D | fair.c | 2866 typeof(*ptr) res, var = READ_ONCE(*ptr); \
2868 res = var + val; \
2870 if (val < 0 && res > var) \
2871 res = 0; \
2873 WRITE_ONCE(*ptr, res); \
3154 typeof(*ptr) res, var = READ_ONCE(*ptr); \
3155 res = var - val; \
3156 if (res > var) \
3157 res = 0; \
3158 WRITE_ONCE(*ptr, res); \
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