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/linux-6.12.1/Documentation/arch/x86/x86_64/
Dfake-numa-for-cpusets.rst9 Using numa=fake and CPUSets for Resource Management
11 This document describes how the numa=fake x86_64 command-line option can be used
13 you can create fake NUMA nodes that represent contiguous chunks of memory and
20 more information on the numa=fake command line option and its various ways of
21 configuring fake nodes, see Documentation/arch/x86/x86_64/boot-options.rst.
24 emulation setup of "numa=fake=4*512,". This will split our system memory into
30 A machine may be split as follows with "numa=fake=4*512," as reported by dmesg::
43 Documentation/admin-guide/cgroup-v1/cpusets.rst, you can assign fake nodes (i.e. contiguous memory
53 Now this cpuset, 'ddset', will only allowed access to fake nodes 0 and 1 for
57 available to them according to the fake nodes assigned as mems::
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Dindex.rst14 fake-numa-for-cpusets
/linux-6.12.1/drivers/of/
Doverlay_test.c62 struct kunit fake; in of_overlay_apply_kunit_cleanup() local
71 kunit_init_test(&fake, "fake test", NULL); in of_overlay_apply_kunit_cleanup()
72 KUNIT_ASSERT_EQ(test, fake.status, KUNIT_SUCCESS); in of_overlay_apply_kunit_cleanup()
75 of_overlay_apply_kunit(&fake, kunit_overlay_test)); in of_overlay_apply_kunit_cleanup()
79 of_node_put_kunit(&fake, np); in of_overlay_apply_kunit_cleanup()
86 kunit_cleanup(&fake); in of_overlay_apply_kunit_cleanup()
/linux-6.12.1/lib/kunit/
Dkunit-test.c665 struct kunit fake; in kunit_status_set_failure_test() local
667 kunit_init_test(&fake, "fake test", NULL); in kunit_status_set_failure_test()
669 KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_SUCCESS); in kunit_status_set_failure_test()
670 kunit_set_failure(&fake); in kunit_status_set_failure_test()
671 KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_FAILURE); in kunit_status_set_failure_test()
676 struct kunit fake; in kunit_status_mark_skipped_test() local
678 kunit_init_test(&fake, "fake test", NULL); in kunit_status_mark_skipped_test()
681 KUNIT_EXPECT_EQ(test, fake.status, KUNIT_SUCCESS); in kunit_status_mark_skipped_test()
682 KUNIT_EXPECT_STREQ(test, fake.status_comment, ""); in kunit_status_mark_skipped_test()
685 kunit_mark_skipped(&fake, "Accepts format string: %s", "YES"); in kunit_status_mark_skipped_test()
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Dplatform-test.c72 struct kunit fake; in kunit_platform_device_add_cleans_up() local
75 kunit_init_test(&fake, "kunit_platform_device_add_fake_test", NULL); in kunit_platform_device_add_cleans_up()
76 KUNIT_ASSERT_EQ(test, fake.status, KUNIT_SUCCESS); in kunit_platform_device_add_cleans_up()
78 pdev = kunit_platform_device_alloc(&fake, name, id); in kunit_platform_device_add_cleans_up()
80 KUNIT_ASSERT_EQ(test, 0, kunit_platform_device_add(&fake, pdev)); in kunit_platform_device_add_cleans_up()
87 kunit_cleanup(&fake); in kunit_platform_device_add_cleans_up()
/linux-6.12.1/arch/s390/include/asm/
Dgmap.h130 int fake);
132 int fake);
134 int fake);
136 int fake);
138 unsigned long *pgt, int *dat_protection, int *fake);
/linux-6.12.1/drivers/net/wireless/marvell/libertas/
Dcfg.c1700 u8 *fake = fake_ie; in lbs_join_post() local
1709 *fake++ = WLAN_EID_SSID; in lbs_join_post()
1710 *fake++ = params->ssid_len; in lbs_join_post()
1711 memcpy(fake, params->ssid, params->ssid_len); in lbs_join_post()
1712 fake += params->ssid_len; in lbs_join_post()
1714 *fake++ = WLAN_EID_SUPP_RATES; in lbs_join_post()
1715 *fake++ = 4; in lbs_join_post()
1716 *fake++ = 0x82; in lbs_join_post()
1717 *fake++ = 0x84; in lbs_join_post()
1718 *fake++ = 0x8b; in lbs_join_post()
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/linux-6.12.1/tools/testing/selftests/bpf/progs/
Dtest_autoload.c34 struct fake_kernel_struct *fake = (void *)ctx; in prog3() local
35 fake->whatever = 123; in prog3()
/linux-6.12.1/arch/s390/kvm/
Dgaccess.c1214 int *fake) in kvm_s390_shadow_tables() argument
1223 *fake = 0; in kvm_s390_shadow_tables()
1231 *fake = 1; in kvm_s390_shadow_tables()
1237 if (vaddr.rfx01 > asce.tl && !*fake) in kvm_s390_shadow_tables()
1264 if (*fake) { in kvm_s390_shadow_tables()
1283 rc = gmap_shadow_r2t(sg, saddr, rfte.val, *fake); in kvm_s390_shadow_tables()
1292 if (*fake) { in kvm_s390_shadow_tables()
1312 rc = gmap_shadow_r3t(sg, saddr, rste.val, *fake); in kvm_s390_shadow_tables()
1321 if (*fake) { in kvm_s390_shadow_tables()
1338 *fake = 1; in kvm_s390_shadow_tables()
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/linux-6.12.1/Documentation/driver-api/media/drivers/
Dvidtv.rst18 - A fake tuner driver, which will report a bad signal quality if the chosen
22 - A fake demod driver, which will constantly poll the fake signal quality
26 - A fake bridge driver, which is the module responsible for modprobing the
27 fake tuner and demod modules and implementing the demux logic. This module
32 passed to the bridge driver. This fake stream contains some hardcoded content.
81 This probability be used by the fake demodulator driver to
87 probability be used by the fake demodulator driver to eventually
129 Implements a fake tuner DVB driver.
132 Implements a fake demodulator DVB driver.
365 Vidtv is a fake driver and does not validate much of the information
/linux-6.12.1/fs/ext4/
Dinline.c1344 struct ext4_dir_entry_2 fake; in ext4_inlinedir_to_tree() local
1380 fake.inode = cpu_to_le32(inode->i_ino); in ext4_inlinedir_to_tree()
1381 fake.name_len = 1; in ext4_inlinedir_to_tree()
1382 strcpy(fake.name, "."); in ext4_inlinedir_to_tree()
1383 fake.rec_len = ext4_rec_len_to_disk( in ext4_inlinedir_to_tree()
1384 ext4_dir_rec_len(fake.name_len, NULL), in ext4_inlinedir_to_tree()
1386 ext4_set_de_type(inode->i_sb, &fake, S_IFDIR); in ext4_inlinedir_to_tree()
1387 de = &fake; in ext4_inlinedir_to_tree()
1390 fake.inode = cpu_to_le32(parent_ino); in ext4_inlinedir_to_tree()
1391 fake.name_len = 2; in ext4_inlinedir_to_tree()
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Ddir.c88 bool fake = is_fake_dir_entry(de); in __ext4_check_dir_entry() local
91 if (unlikely(rlen < ext4_dir_rec_len(1, fake ? NULL : dir))) in __ext4_check_dir_entry()
96 fake ? NULL : dir))) in __ext4_check_dir_entry()
115 rlen, size, fake); in __ext4_check_dir_entry()
121 rlen, size, fake); in __ext4_check_dir_entry()
/linux-6.12.1/drivers/edac/
Dghes_edac.c390 bool fake = false; in ghes_edac_register() local
410 fake = true; in ghes_edac_register()
436 if (fake) { in ghes_edac_register()
444 if (!fake) { in ghes_edac_register()
/linux-6.12.1/drivers/memory/tegra/
Dtegra210-emc-cc-r21021.c359 struct tegra210_emc_timing *fake, *last = emc->last, *next = emc->next; in tegra210_emc_r21021_set_clock() local
379 fake = tegra210_emc_find_timing(emc, last->rate * 1000UL); in tegra210_emc_r21021_set_clock()
489 if (periodic_compensation_handler(emc, DVFS_SEQUENCE, fake, next)) in tegra210_emc_r21021_set_clock()
668 tRTM = fake->dram_timings[RL] + div_o3(3600, src_clk_period) + in tegra210_emc_r21021_set_clock()
1056 value = (1000 * fake->dram_timings[T_RP]) / src_clk_period; in tegra210_emc_r21021_set_clock()
1065 delay += (1000 * fake->dram_timings[T_RP]) / in tegra210_emc_r21021_set_clock()
1067 delay += 4000 * fake->dram_timings[T_RFC]; in tegra210_emc_r21021_set_clock()
1089 delay = ((1000 * fake->dram_timings[T_RP] / src_clk_period) + in tegra210_emc_r21021_set_clock()
1090 (1000 * fake->dram_timings[T_RFC] / src_clk_period)); in tegra210_emc_r21021_set_clock()
/linux-6.12.1/arch/s390/mm/
Dgmap.c1767 int fake) in gmap_shadow_r2t() argument
1781 if (fake) in gmap_shadow_r2t()
1805 if (fake) { in gmap_shadow_r2t()
1851 int fake) in gmap_shadow_r3t() argument
1865 if (fake) in gmap_shadow_r3t()
1889 if (fake) { in gmap_shadow_r3t()
1935 int fake) in gmap_shadow_sgt() argument
1949 if (fake) in gmap_shadow_sgt()
1973 if (fake) { in gmap_shadow_sgt()
2020 int *fake) in gmap_shadow_pgt_lookup() argument
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/linux-6.12.1/drivers/iio/dummy/
DKconfig28 The purpose of this is to generate 'fake' event interrupts thus
/linux-6.12.1/drivers/crypto/intel/qat/qat_common/
Dadf_dev_mgr.c48 static int adf_get_vf_real_id(u32 fake) in adf_get_vf_real_id() argument
55 if (ptr->fake_id == fake) in adf_get_vf_real_id()
/linux-6.12.1/tools/testing/selftests/net/packetdrill/
Dtcp_inq_server.pkt42 // We read 10K and we should have one "fake" byte because the connection is
Dtcp_inq_client.pkt42 // We read 10K and we should have one "fake" byte because the connection is
/linux-6.12.1/tools/testing/selftests/firmware/
Dfw_lib.sh164 echo $(__setup_random_file fake)
/linux-6.12.1/tools/perf/util/
Dpmus.c729 static struct perf_pmu fake = { in perf_pmus__fake_pmu() local
732 .format = LIST_HEAD_INIT(fake.format), in perf_pmus__fake_pmu()
735 return &fake; in perf_pmus__fake_pmu()
/linux-6.12.1/drivers/gpu/drm/xe/tests/
Dxe_gt_sriov_pf_service_test.c14 struct xe_pci_fake_data fake = { in pf_service_test_init() local
22 test->priv = &fake; in pf_service_test_init()
/linux-6.12.1/Documentation/dev-tools/kunit/
Dusage.rst320 A fake class implements a piece of code that is different than what runs in a
323 example, implementing a fake EEPROM that stores the "contents" in an
725 is helpful, for example, when providing a fake implementation of a function, or
817 up a real device is not required to test any given function, so a fake device
820 KUnit provides helper functions to create and manage these fake devices, which
830 To create a fake device, use the ``kunit_device_register()``, which will create
833 instead. Like with managed drivers, KUnit-managed fake devices are automatically
852 // Create a fake device.
/linux-6.12.1/drivers/phy/tegra/
Dxusb.c1086 int fake; in tegra_xusb_update_usb3_fake_port() local
1094 fake = tegra_xusb_find_unused_usb3_port(usb2->base.padctl); in tegra_xusb_update_usb3_fake_port()
1095 if (fake < 0) { in tegra_xusb_update_usb3_fake_port()
1100 dev_dbg(&usb2->base.dev, "Found unused usb3 port: %d\n", fake); in tegra_xusb_update_usb3_fake_port()
1101 usb2->usb3_port_fake = fake; in tegra_xusb_update_usb3_fake_port()
/linux-6.12.1/drivers/staging/vme_user/
DKconfig36 If you say Y here you get support for the fake VME bridge. This

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