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/Linux-v6.1/Documentation/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/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
Dboot-options.rst173 numa=fake=<size>[MG]
177 numa=fake=<N>
178 If given as an integer, fills all system RAM with N fake nodes
181 numa=fake=<N>U
/Linux-v6.1/lib/kunit/
Dkunit-test.c486 struct kunit fake; in kunit_status_set_failure_test() local
488 kunit_init_test(&fake, "fake test", NULL); in kunit_status_set_failure_test()
490 KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_SUCCESS); in kunit_status_set_failure_test()
491 kunit_set_failure(&fake); in kunit_status_set_failure_test()
492 KUNIT_EXPECT_EQ(test, fake.status, (enum kunit_status)KUNIT_FAILURE); in kunit_status_set_failure_test()
497 struct kunit fake; in kunit_status_mark_skipped_test() local
499 kunit_init_test(&fake, "fake test", NULL); in kunit_status_mark_skipped_test()
502 KUNIT_EXPECT_EQ(test, fake.status, KUNIT_SUCCESS); in kunit_status_mark_skipped_test()
503 KUNIT_EXPECT_STREQ(test, fake.status_comment, ""); in kunit_status_mark_skipped_test()
506 kunit_mark_skipped(&fake, "Accepts format string: %s", "YES"); in kunit_status_mark_skipped_test()
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/Linux-v6.1/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-v6.1/drivers/net/wireless/marvell/libertas/
Dcfg.c1651 u8 *fake = fake_ie; in lbs_join_post() local
1660 *fake++ = WLAN_EID_SSID; in lbs_join_post()
1661 *fake++ = params->ssid_len; in lbs_join_post()
1662 memcpy(fake, params->ssid, params->ssid_len); in lbs_join_post()
1663 fake += params->ssid_len; in lbs_join_post()
1665 *fake++ = WLAN_EID_SUPP_RATES; in lbs_join_post()
1666 *fake++ = 4; in lbs_join_post()
1667 *fake++ = 0x82; in lbs_join_post()
1668 *fake++ = 0x84; in lbs_join_post()
1669 *fake++ = 0x8b; in lbs_join_post()
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/Linux-v6.1/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-v6.1/arch/s390/kvm/
Dgaccess.c1274 int *fake) in kvm_s390_shadow_tables() argument
1282 *fake = 0; in kvm_s390_shadow_tables()
1289 *fake = 1; in kvm_s390_shadow_tables()
1295 if (vaddr.rfx01 > asce.tl && !*fake) in kvm_s390_shadow_tables()
1322 if (*fake) { in kvm_s390_shadow_tables()
1341 rc = gmap_shadow_r2t(sg, saddr, rfte.val, *fake); in kvm_s390_shadow_tables()
1349 if (*fake) { in kvm_s390_shadow_tables()
1369 rc = gmap_shadow_r3t(sg, saddr, rste.val, *fake); in kvm_s390_shadow_tables()
1377 if (*fake) { in kvm_s390_shadow_tables()
1394 *fake = 1; in kvm_s390_shadow_tables()
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/Linux-v6.1/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-v6.1/fs/ext4/
Dinline.c1362 struct ext4_dir_entry_2 fake; in ext4_inlinedir_to_tree() local
1398 fake.inode = cpu_to_le32(inode->i_ino); in ext4_inlinedir_to_tree()
1399 fake.name_len = 1; in ext4_inlinedir_to_tree()
1400 strcpy(fake.name, "."); in ext4_inlinedir_to_tree()
1401 fake.rec_len = ext4_rec_len_to_disk( in ext4_inlinedir_to_tree()
1402 ext4_dir_rec_len(fake.name_len, NULL), in ext4_inlinedir_to_tree()
1404 ext4_set_de_type(inode->i_sb, &fake, S_IFDIR); in ext4_inlinedir_to_tree()
1405 de = &fake; in ext4_inlinedir_to_tree()
1408 fake.inode = cpu_to_le32(parent_ino); in ext4_inlinedir_to_tree()
1409 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-v6.1/drivers/edac/
Dghes_edac.c389 bool fake = false; in ghes_edac_register() local
420 fake = true; in ghes_edac_register()
446 if (fake) { in ghes_edac_register()
459 if (!fake) { in ghes_edac_register()
/Linux-v6.1/arch/s390/mm/
Dgmap.c1748 int fake) in gmap_shadow_r2t() argument
1761 if (fake) in gmap_shadow_r2t()
1785 if (fake) { in gmap_shadow_r2t()
1832 int fake) in gmap_shadow_r3t() argument
1845 if (fake) in gmap_shadow_r3t()
1869 if (fake) { in gmap_shadow_r3t()
1916 int fake) in gmap_shadow_sgt() argument
1929 if (fake) in gmap_shadow_sgt()
1953 if (fake) { in gmap_shadow_sgt()
2001 int *fake) in gmap_shadow_pgt_lookup() argument
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/Linux-v6.1/drivers/memory/tegra/
Dtegra210-emc-cc-r21021.c607 struct tegra210_emc_timing *fake, *last = emc->last, *next = emc->next; in tegra210_emc_r21021_set_clock() local
627 fake = tegra210_emc_find_timing(emc, last->rate * 1000UL); in tegra210_emc_r21021_set_clock()
742 value = periodic_compensation_handler(emc, DVFS_SEQUENCE, fake, in tegra210_emc_r21021_set_clock()
925 tRTM = fake->dram_timings[RL] + div_o3(3600, src_clk_period) + in tegra210_emc_r21021_set_clock()
1313 value = (1000 * fake->dram_timings[T_RP]) / src_clk_period; in tegra210_emc_r21021_set_clock()
1322 delay += (1000 * fake->dram_timings[T_RP]) / in tegra210_emc_r21021_set_clock()
1324 delay += 4000 * fake->dram_timings[T_RFC]; in tegra210_emc_r21021_set_clock()
1346 delay = ((1000 * fake->dram_timings[T_RP] / src_clk_period) + in tegra210_emc_r21021_set_clock()
1347 (1000 * fake->dram_timings[T_RFC] / src_clk_period)); in tegra210_emc_r21021_set_clock()
/Linux-v6.1/drivers/iio/dummy/
DKconfig28 The purpose of this is to generate 'fake' event interrupts thus
/Linux-v6.1/drivers/crypto/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-v6.1/drivers/staging/vme_user/
DKconfig22 If you say Y here you get support for the fake VME bridge. This
/Linux-v6.1/tools/testing/selftests/firmware/
Dfw_lib.sh164 echo $(__setup_random_file fake)
/Linux-v6.1/io_uring/
Dio_uring.c1086 struct llist_node fake = {}; in tctx_task_work() local
1087 struct llist_node *node = io_llist_xchg(&tctx->task_list, &fake); in tctx_task_work()
1091 node = io_llist_cmpxchg(&tctx->task_list, &fake, NULL); in tctx_task_work()
1092 while (node != &fake) { in tctx_task_work()
1094 node = io_llist_xchg(&tctx->task_list, &fake); in tctx_task_work()
1095 count += handle_tw_list(node, &ctx, &uring_locked, &fake); in tctx_task_work()
1096 node = io_llist_cmpxchg(&tctx->task_list, &fake, NULL); in tctx_task_work()
1184 struct llist_node fake; in __io_run_local_work() local
1192 node = io_llist_xchg(&ctx->work_llist, &fake); in __io_run_local_work()
1208 node = io_llist_cmpxchg(&ctx->work_llist, &fake, NULL); in __io_run_local_work()
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/Linux-v6.1/drivers/phy/tegra/
Dxusb.c1063 int fake; in tegra_xusb_update_usb3_fake_port() local
1071 fake = tegra_xusb_find_unused_usb3_port(usb2->base.padctl); in tegra_xusb_update_usb3_fake_port()
1072 if (fake < 0) { in tegra_xusb_update_usb3_fake_port()
1077 dev_dbg(&usb2->base.dev, "Found unused usb3 port: %d\n", fake); in tegra_xusb_update_usb3_fake_port()
1078 usb2->usb3_port_fake = fake; in tegra_xusb_update_usb3_fake_port()
/Linux-v6.1/Documentation/filesystems/ext4/
Dchecksums.rst51 fake entry enclosing the checksum field.
/Linux-v6.1/Documentation/i2c/
Di2c-stub.rst8 This module is a very simple fake I2C/SMBus driver. It implements six
/Linux-v6.1/sound/soc/
DKconfig53 Do note that it creates fake playback devices which do not interact
/Linux-v6.1/drivers/net/dsa/
DKconfig23 This enables support for a fake mock-up switch chip which
/Linux-v6.1/tools/testing/selftests/arm64/signal/
DREADME53 successfully progressed up to the stage of triggering the fake sigreturn

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