Kenta Nakajima knknkn1162
knknkn1162
/ bio.c
Last active
July 15, 2019 09:19
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| struct bio { | |
| sector_t bi_sector; | |
| struct bio *bi_next; /* request queue link */ | |
| struct block_device *bi_bdev; | |
| unsigned long bi_flags; /* status, command, etc */ | |
| unsigned long bi_rw; /* bottom bits READ/WRITE, top bits priority | |
| * top bits priority | |
| */ | |
| unsigned short bi_vcnt; /* how many bio_vec's */ |
knknkn1162
/ dev.log
Last active
July 18, 2019 11:42
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| $ tree /dev | |
| /dev | |
| |-- MAKEDEV -> /sbin/MAKEDEV | |
| |-- VolGroup00 | |
| | |-- LogVol00 -> /dev/mapper/VolGroup00-LogVol00 | |
| | `-- LogVol01 -> /dev/mapper/VolGroup00-LogVol01 | |
| |-- X0R -> null | |
| |-- console # register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console" | |
| |-- core -> /proc/kcore | |
| |-- cpu_dma_latency |
knknkn1162
/ .bazelrc
Created
June 28, 2019 05:54
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import /app/tensorflow/.tf_configure.bazelrc |
knknkn1162
/ special_rootfs.yml
Last active
May 10, 2019 04:16
How to configure special root filesystem on boot( c.f) Understanding the Linux Kernel 2.6.11)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # start_kernel() -> vfs_caches_init() -> mnt_init() -> init_rootfs, init_mount_tree の中身 | |
| - init_rootfs(): register_filesystem(&rootfs_fs_type); append (struct file_system)rootfs_fs_type global variable to (struct file_system*)file_systems. | |
| - find_filesystem("rootfs") and return the end of `(struct file_system*)file_systems` | |
| - append (struct file_system)rootfs_fs_type to the previous result | |
| - init_mount_tree: create `struct vfsmount` element | |
| - vfsmount = do_kern_mount(fstype="rootfs", flags=0, name="rootfs", data=NULL) | |
| - get_fs_type("rootfs"): get (struct file_system*)rootfs_fs_type | |
| - vfsmount = alloc_vfsmnt("rootfs"): allocate&initialize `struct vfsmount` element | |
| - vfsmount = kmem_cache_alloc(mnt_cache, GFP_KERNEL): allocate `struct vfsmount` | |
| - initialize vfsmount->mnt_list: (later, link to `namespace.list` as the head) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| * | |
| * Name resolution. | |
| * | |
| * This is the basic name resolution function, turning a pathname | |
| * into the final dentry. | |
| * | |
| * We expect 'base' to be positive and a directory. | |
| */ | |
| int fastcall link_path_walk(const char * name, struct nameidata *nd) | |
| { |
knknkn1162
/ kmalloc_sizes.h
Created
April 5, 2019 12:11
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // include/linux/kmalloc_sizes.h | |
| #if (PAGE_SIZE == 4096) | |
| CACHE(32) | |
| #endif | |
| CACHE(64) | |
| #if L1_CACHE_BYTES < 64 | |
| CACHE(96) | |
| #endif | |
| CACHE(128) | |
| #if L1_CACHE_BYTES < 128 |
knknkn1162
/ after_create.txt
Last active
February 20, 2019 04:38
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Assume that | |
| ## DEBIAN=/usr/local/lib/lxc/debian01 | |
| ## ROOTFS=${DEBIAN}/rootfs | |
| $ tail -n +1 ${DEBIAN}/config ${ROOTFS}/etc/inittab ${ROOTFS}/etc/network/interfaces ${ROOTFS}/etc/hostname | |
| ==> /usr/local/lib/lxc/debian01/config <== | |
| lxc.network.type=veth | |
| lxc.network.link=br0 | |
| lxc.network.flags=up | |
| lxc.tty = 4 | |
| lxc.pts = 1024 |
knknkn1162
/ translate.csv
Last active
July 8, 2019 16:07
We can't make this file beautiful and searchable because it's too large.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| AssetsAbstract 資産の部 | |
| AssetsAbstract_2 資産の部 [タイトル項目] | |
| CurrentAssetsAbstract 流動資産 | |
| CurrentAssetsAbstract_2 流動資産 [タイトル項目] | |
| CashAndDeposits 現金及び預金 | |
| CashAndDeposits_2 現金預金 | |
| CashAndDeposits_3 現金・預金 | |
| CashAndDeposits_4 現金・預金 | |
| CashAndDeposits_5 現金及び預金 | |
| NotesAndAccountsReceivableTrade 受取手形及び売掛金 |
knknkn1162
/ xbrl_test.sh
Created
February 2, 2019 15:08
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| % curl -sL http://resource.ufocatch.com/xbrl/edinet/ED2016062902417/S1007ZVB/XBRL/PublicDoc/jpcrp030000-asr-001_E04499-000_2016-03-31_01_2016-06-29.xbrl | xmllint --xpath "//@contextRef" - | tr ' ' '\n'| sed 's/^.*"\(.*\)".*$/\1/' | sort | uniq -c | |
| 1 | |
| 181 CurrentYearDuration | |
| 1 CurrentYearDuration_CapitalStockMember | |
| 3 CurrentYearDuration_CapitalSurplusMember | |
| 2 CurrentYearDuration_DeferredGainsOrLossesOnHedgesMember | |
| 2 CurrentYearDuration_ForeignCurrencyTranslationAdjustmentMember | |
| 92 CurrentYearDuration_NonConsolidatedMember | |
| 1 CurrentYearDuration_NonConsolidatedMember_CapitalStockMember | |
| 2 CurrentYearDuration_NonConsolidatedMember_DeferredGainsOrLossesOnHedgesMember |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| library IEEE; | |
| use IEEE.STD_LOGIC_1164.ALL; | |
| entity fsm_sample_tb is | |
| end entity; | |
| architecture behavior of fsm_sample_tb is | |
| component fsm_sample is | |
| port ( | |
| clk, rst : in std_logic; |