| /mm/ |
| D | process_vm_access.c | 82 ssize_t rc = 0; in process_vm_rw_single_vec() local
95 while (!rc && nr_pages && iov_iter_count(iter)) { in process_vm_rw_single_vec()
118 rc = process_vm_rw_pages(process_pages, in process_vm_rw_single_vec()
131 return rc; in process_vm_rw_single_vec()
161 ssize_t rc = 0; in process_vm_rw_core() local
199 rc = -ESRCH; in process_vm_rw_core()
205 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH; in process_vm_rw_core()
210 if (rc == -EACCES) in process_vm_rw_core()
211 rc = -EPERM; in process_vm_rw_core()
215 for (i = 0; i < riovcnt && iov_iter_count(iter) && !rc; i++) in process_vm_rw_core()
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| D | memory_hotplug.c | 556 int rc = -EINVAL; in set_online_page_callback() local
563 rc = 0; in set_online_page_callback()
569 return rc; in set_online_page_callback()
575 int rc = -EINVAL; in restore_online_page_callback() local
582 rc = 0; in restore_online_page_callback()
588 return rc; in restore_online_page_callback()
1123 int rc; in add_memory() local
1126 rc = __add_memory(nid, start, size, mhp_flags); in add_memory()
1129 return rc; in add_memory()
1203 int rc; in add_memory_driver_managed() local
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| D | migrate.c | 685 int rc; in migrate_page() local
689 rc = migrate_page_move_mapping(mapping, newpage, page, 0); in migrate_page()
691 if (rc != MIGRATEPAGE_SUCCESS) in migrate_page()
692 return rc; in migrate_page()
746 int rc; in __buffer_migrate_page() local
778 rc = -EAGAIN; in __buffer_migrate_page()
788 rc = migrate_page_move_mapping(mapping, newpage, page, 0); in __buffer_migrate_page()
789 if (rc != MIGRATEPAGE_SUCCESS) in __buffer_migrate_page()
806 rc = MIGRATEPAGE_SUCCESS; in __buffer_migrate_page()
817 return rc; in __buffer_migrate_page()
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| D | sparse.c | 705 int rc = 0; in fill_subsection_map() local
712 rc = -EINVAL; in fill_subsection_map()
714 rc = -EEXIST; in fill_subsection_map()
719 return rc; in fill_subsection_map()
852 int rc = 0; in section_activate() local
861 rc = fill_subsection_map(pfn, nr_pages); in section_activate()
862 if (rc) { in section_activate()
866 return ERR_PTR(rc); in section_activate()
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| D | shuffle.c | 23 int rc = param_set_bool(val, kp); in shuffle_store() local
25 if (rc < 0) in shuffle_store()
26 return rc; in shuffle_store()
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| D | percpu.c | 2846 int group, i, highest_group, rc = 0; in pcpu_embed_first_chunk() local
2858 rc = -ENOMEM; in pcpu_embed_first_chunk()
2876 rc = -ENOMEM; in pcpu_embed_first_chunk()
2896 rc = -EINVAL; in pcpu_embed_first_chunk()
2943 return rc; in pcpu_embed_first_chunk()
2975 int unit, i, j, rc = 0; in pcpu_page_first_chunk() local
3034 rc = __pcpu_map_pages(unit_addr, &pages[unit * unit_pages], in pcpu_page_first_chunk()
3036 if (rc < 0) in pcpu_page_first_chunk()
3037 panic("failed to map percpu area, err=%d\n", rc); in pcpu_page_first_chunk()
3062 rc = -ENOMEM; in pcpu_page_first_chunk()
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| D | compaction.c | 2513 enum compact_result rc = COMPACT_SKIPPED; in try_to_compact_pages() local
2531 rc = max_t(enum compact_result, COMPACT_DEFERRED, rc); in try_to_compact_pages()
2537 rc = max(status, rc); in try_to_compact_pages()
2571 return rc; in try_to_compact_pages()
2665 int rc, nid; in compaction_proactiveness_sysctl_handler() local
2667 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in compaction_proactiveness_sysctl_handler()
2668 if (rc) in compaction_proactiveness_sysctl_handler()
2669 return rc; in compaction_proactiveness_sysctl_handler()
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| D | memory-failure.c | 1230 int rc = -EBUSY; in memory_failure_dev_pagemap() local
1242 rc = -ENXIO; in memory_failure_dev_pagemap()
1258 rc = 0; in memory_failure_dev_pagemap()
1299 rc = 0; in memory_failure_dev_pagemap()
1305 action_result(pfn, MF_MSG_DAX, rc ? MF_FAILED : MF_RECOVERED); in memory_failure_dev_pagemap()
1306 return rc; in memory_failure_dev_pagemap()
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| D | hugetlb.c | 1799 int rc = -EBUSY; in dissolve_free_huge_page() local
1808 rc = 0; in dissolve_free_huge_page()
1851 rc = 0; in dissolve_free_huge_page()
1855 return rc; in dissolve_free_huge_page()
1870 int rc = 0; in dissolve_free_huge_pages() local
1873 return rc; in dissolve_free_huge_pages()
1877 rc = dissolve_free_huge_page(page); in dissolve_free_huge_pages()
1878 if (rc) in dissolve_free_huge_pages()
1882 return rc; in dissolve_free_huge_pages()
2292 long rc = vma_needs_reservation(h, vma, address); in restore_reserve_on_error() local
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| D | gup.c | 1733 long rc; in __gup_longterm_locked() local
1738 rc = __get_user_pages_locked(mm, start, nr_pages, pages, vmas, NULL, in __gup_longterm_locked()
1742 if (rc > 0) in __gup_longterm_locked()
1743 rc = check_and_migrate_cma_pages(mm, start, rc, pages, in __gup_longterm_locked()
1747 return rc; in __gup_longterm_locked()
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| D | page_alloc.c | 8277 int rc; in postcore_initcall() local
8279 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in postcore_initcall()
8280 if (rc) in postcore_initcall()
8281 return rc; in postcore_initcall()
8293 int rc; in watermark_scale_factor_sysctl_handler() local
8295 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in watermark_scale_factor_sysctl_handler()
8296 if (rc) in watermark_scale_factor_sysctl_handler()
8297 return rc; in watermark_scale_factor_sysctl_handler()
8323 int rc; in sysctl_min_unmapped_ratio_sysctl_handler() local
8325 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in sysctl_min_unmapped_ratio_sysctl_handler()
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| D | memory.c | 5912 unsigned long i, rc = 0; in copy_huge_page_from_user() local
5922 rc = copy_from_user(page_kaddr, in copy_huge_page_from_user()
5930 ret_val -= (PAGE_SIZE - rc); in copy_huge_page_from_user()
5931 if (rc) in copy_huge_page_from_user()
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| /mm/damon/ |
| D | dbgfs.c | 104 int rc; in sprint_schemes() local
107 rc = scnprintf(&buf[written], len - written, in sprint_schemes()
123 if (!rc) in sprint_schemes()
126 written += rc; in sprint_schemes()
288 int rc; in sprint_target_ids() local
296 rc = scnprintf(&buf[written], len - written, "%lu ", id); in sprint_target_ids()
297 if (!rc) in sprint_target_ids()
299 written += rc; in sprint_target_ids()
444 int rc; in sprint_init_regions() local
448 rc = scnprintf(&buf[written], len - written, in sprint_init_regions()
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| D | dbgfs-test.h | 130 int i, rc; in damon_dbgfs_test_set_init_regions() local
140 rc = set_init_regions(ctx, input, strnlen(input, 256)); in damon_dbgfs_test_set_init_regions()
141 KUNIT_EXPECT_EQ(test, rc, 0); in damon_dbgfs_test_set_init_regions()
152 rc = set_init_regions(ctx, input, strnlen(input, 256)); in damon_dbgfs_test_set_init_regions()
153 KUNIT_EXPECT_EQ(test, rc, -EINVAL); in damon_dbgfs_test_set_init_regions()
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| D | reclaim.c | 369 int rc = param_set_bool(val, kp); in enabled_store() local
371 if (rc < 0) in enabled_store()
372 return rc; in enabled_store()
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| D | vaddr.c | 176 int rc; in damon_va_three_regions() local
183 rc = __damon_va_three_regions(mm->mmap, regions); in damon_va_three_regions()
187 return rc; in damon_va_three_regions()
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