Home
last modified time | relevance | path

Searched refs:rc (Results 1 – 16 of 16) sorted by relevance

/mm/
Dprocess_vm_access.c81 ssize_t rc = 0; in process_vm_rw_single_vec() local
94 while (!rc && nr_pages && iov_iter_count(iter)) { in process_vm_rw_single_vec()
117 rc = process_vm_rw_pages(process_pages, in process_vm_rw_single_vec()
130 return rc; in process_vm_rw_single_vec()
160 ssize_t rc = 0; in process_vm_rw_core() local
198 rc = -ESRCH; in process_vm_rw_core()
204 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH; in process_vm_rw_core()
209 if (rc == -EACCES) in process_vm_rw_core()
210 rc = -EPERM; in process_vm_rw_core()
214 for (i = 0; i < riovcnt && iov_iter_count(iter) && !rc; i++) in process_vm_rw_core()
[all …]
Dmigrate.c652 int rc; in migrate_page() local
656 rc = migrate_page_move_mapping(mapping, newpage, page, 0); in migrate_page()
658 if (rc != MIGRATEPAGE_SUCCESS) in migrate_page()
659 return rc; in migrate_page()
713 int rc; in __buffer_migrate_page() local
745 rc = -EAGAIN; in __buffer_migrate_page()
755 rc = migrate_page_move_mapping(mapping, newpage, page, 0); in __buffer_migrate_page()
756 if (rc != MIGRATEPAGE_SUCCESS) in __buffer_migrate_page()
773 rc = MIGRATEPAGE_SUCCESS; in __buffer_migrate_page()
784 return rc; in __buffer_migrate_page()
[all …]
Dmemory_hotplug.c543 int rc = -EINVAL; in set_online_page_callback() local
550 rc = 0; in set_online_page_callback()
556 return rc; in set_online_page_callback()
562 int rc = -EINVAL; in restore_online_page_callback() local
569 rc = 0; in restore_online_page_callback()
575 return rc; in restore_online_page_callback()
1487 int rc; in add_memory() local
1490 rc = __add_memory(nid, start, size, mhp_flags); in add_memory()
1493 return rc; in add_memory()
1567 int rc; in add_memory_driver_managed() local
[all …]
Dsparse.c685 int rc = 0; in fill_subsection_map() local
692 rc = -EINVAL; in fill_subsection_map()
694 rc = -EEXIST; in fill_subsection_map()
699 return rc; in fill_subsection_map()
831 int rc = 0; in section_activate() local
840 rc = fill_subsection_map(pfn, nr_pages); in section_activate()
841 if (rc) { in section_activate()
845 return ERR_PTR(rc); in section_activate()
Dshuffle.c23 int rc = param_set_bool(val, kp); in shuffle_store() local
25 if (rc < 0) in shuffle_store()
26 return rc; in shuffle_store()
Dpercpu.c3042 int group, i, highest_group, rc = 0; in pcpu_embed_first_chunk() local
3054 rc = -ENOMEM; in pcpu_embed_first_chunk()
3072 rc = -ENOMEM; in pcpu_embed_first_chunk()
3092 rc = -EINVAL; in pcpu_embed_first_chunk()
3139 return rc; in pcpu_embed_first_chunk()
3171 int unit, i, j, rc = 0; in pcpu_page_first_chunk() local
3230 rc = __pcpu_map_pages(unit_addr, &pages[unit * unit_pages], in pcpu_page_first_chunk()
3232 if (rc < 0) in pcpu_page_first_chunk()
3233 panic("failed to map percpu area, err=%d\n", rc); in pcpu_page_first_chunk()
3258 rc = -ENOMEM; in pcpu_page_first_chunk()
[all …]
Dcompaction.c2645 enum compact_result rc = COMPACT_SKIPPED; in try_to_compact_pages() local
2663 rc = max_t(enum compact_result, COMPACT_DEFERRED, rc); in try_to_compact_pages()
2669 rc = max(status, rc); in try_to_compact_pages()
2703 return rc; in try_to_compact_pages()
2794 int rc, nid; in compaction_proactiveness_sysctl_handler() local
2796 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in compaction_proactiveness_sysctl_handler()
2797 if (rc) in compaction_proactiveness_sysctl_handler()
2798 return rc; in compaction_proactiveness_sysctl_handler()
Dhugetlb.c1956 int rc = -EBUSY; in dissolve_free_huge_page() local
1965 rc = 0; in dissolve_free_huge_page()
2006 rc = alloc_huge_page_vmemmap(h, head); in dissolve_free_huge_page()
2007 if (!rc) { in dissolve_free_huge_page()
2025 return rc; in dissolve_free_huge_page()
2029 return rc; in dissolve_free_huge_page()
2044 int rc = 0; in dissolve_free_huge_pages() local
2047 return rc; in dissolve_free_huge_pages()
2051 rc = dissolve_free_huge_page(page); in dissolve_free_huge_pages()
2052 if (rc) in dissolve_free_huge_pages()
[all …]
Dmemory-failure.c1616 int rc = -EBUSY; in memory_failure_dev_pagemap() local
1628 rc = -ENXIO; in memory_failure_dev_pagemap()
1644 rc = -EOPNOTSUPP; in memory_failure_dev_pagemap()
1685 rc = 0; in memory_failure_dev_pagemap()
1691 action_result(pfn, MF_MSG_DAX, rc ? MF_FAILED : MF_RECOVERED); in memory_failure_dev_pagemap()
1692 return rc; in memory_failure_dev_pagemap()
Dgup.c1945 long rc; in __gup_longterm_locked() local
1952 rc = __get_user_pages_locked(mm, start, nr_pages, pages, vmas, in __gup_longterm_locked()
1954 if (rc <= 0) in __gup_longterm_locked()
1956 rc = check_and_migrate_movable_pages(rc, pages, gup_flags); in __gup_longterm_locked()
1957 } while (!rc); in __gup_longterm_locked()
1960 return rc; in __gup_longterm_locked()
Dpage_alloc.c8943 int rc; in postcore_initcall() local
8945 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in postcore_initcall()
8946 if (rc) in postcore_initcall()
8947 return rc; in postcore_initcall()
8959 int rc; in watermark_scale_factor_sysctl_handler() local
8961 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in watermark_scale_factor_sysctl_handler()
8962 if (rc) in watermark_scale_factor_sysctl_handler()
8963 return rc; in watermark_scale_factor_sysctl_handler()
8989 int rc; in sysctl_min_unmapped_ratio_sysctl_handler() local
8991 rc = proc_dointvec_minmax(table, write, buffer, length, ppos); in sysctl_min_unmapped_ratio_sysctl_handler()
[all …]
Dmemory.c5913 unsigned long i, rc = 0; in copy_huge_page_from_user() local
5923 rc = copy_from_user(page_kaddr, in copy_huge_page_from_user()
5931 ret_val -= (PAGE_SIZE - rc); in copy_huge_page_from_user()
5932 if (rc) in copy_huge_page_from_user()
/mm/damon/
Ddbgfs.c104 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()
447 int rc; in sprint_init_regions() local
451 rc = scnprintf(&buf[written], len - written, in sprint_init_regions()
[all …]
Ddbgfs-test.h130 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()
Dreclaim.c369 int rc = param_set_bool(val, kp); in enabled_store() local
371 if (rc < 0) in enabled_store()
372 return rc; in enabled_store()
Dvaddr.c176 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()