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/openbmc/linux/usr/
H A DMakefile19 ramfs-input := $(CONFIG_INITRAMFS_SOURCE)
24 ifeq ($(ramfs-input),)
25 ramfs-input := $(srctree)/$(src)/default_cpio_list
28 ifeq ($(words $(ramfs-input)),1)
32 ifneq ($(filter %.cpio,$(ramfs-input)),)
33 cpio-data := $(ramfs-input)
38 ifeq ($(words $(subst .cpio.,$(space),$(ramfs-input))),2)
39 cpio-data := $(ramfs-input)
68 $(ramfs-input)
H A Dinitramfs_data.S25 .section .init.ramfs,"a"
29 .section .init.ramfs.info,"a"
H A DKconfig56 bool "Support initial ramdisk/ramfs compressed using gzip"
64 bool "Support initial ramdisk/ramfs compressed using bzip2"
72 bool "Support initial ramdisk/ramfs compressed using LZMA"
80 bool "Support initial ramdisk/ramfs compressed using XZ"
88 bool "Support initial ramdisk/ramfs compressed using LZO"
96 bool "Support initial ramdisk/ramfs compressed using LZ4"
104 bool "Support initial ramdisk/ramfs compressed using ZSTD"
/openbmc/linux/fs/ramfs/
H A DMakefile6 obj-y += ramfs.o
10 ramfs-objs += inode.o $(file-mmu-y)
/openbmc/u-boot/board/keymile/scripts/
H A DREADME8 run ramfs : setup environment to configure for rootfs in ram
23 ramfs-common.txt
28 ramfs-<arch>.txt
H A Dramfs-ppc_8xx.txt1 setup_debug_env=tftpboot 0x200000 scripts/ramfs-common.txt && env import -t 0x200000 ${filesize} &&…
H A Dramfs-ppc_82xx.txt1 setup_debug_env=tftpboot 0x200000 scripts/ramfs-common.txt && env import -t 0x200000 ${filesize} &&…
H A Dramfs-arm.txt1 setup_debug_env=tftpboot 0x200000 scripts/ramfs-common.txt && env import -t 0x200000 ${filesize} &&…
/openbmc/linux/Documentation/filesystems/
H A Dramfs-rootfs-initramfs.rst11 What is ramfs?
27 With ramfs, there is no backing store. Files written into ramfs allocate
32 The amount of code required to implement ramfs is tiny, because all the
38 ramfs and ramdisk:
53 More to the point, all the work ramfs is doing has to happen _anyway_,
55 disk is simply unnecessary; ramfs is internally much simpler.
62 ramfs and tmpfs:
69 be allowed write access to a ramfs mount.
85 amount of space an empty instance of ramfs takes up is tiny.
87 If CONFIG_TMPFS is enabled, rootfs will use tmpfs instead of ramfs by
[all …]
H A Dtmpfs.rst19 tmpfs extends ramfs with a few userspace configurable options listed and
24 trusted.*, security.* and user.* namespaces. ramfs does not use swap and you
25 cannot modify any parameter for a ramfs filesystem. The size limit of a ramfs
29 An alternative to tmpfs and ramfs is to use brd to create RAM disks
32 this ramdisk. As with ramfs, brd ramdisks cannot swap. brd ramdisks are also
H A Dindex.rst110 ramfs-rootfs-initramfs
H A Ddlmfs.rst22 Some code taken from ramfs which is Copyright |copy| 2000 Linus Torvalds
/openbmc/linux/arch/microblaze/kernel/
H A Dvmlinux.lds.S124 .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
/openbmc/linux/arch/um/include/asm/
H A Dcommon.lds.S98 .init.ramfs : {
/openbmc/linux/arch/arc/kernel/
H A Dvmlinux.lds.S57 .init.ramfs : { INIT_RAM_FS }
/openbmc/linux/Documentation/translations/zh_CN/filesystems/
H A Dtmpfs.rst21 和ramfs（创建tmpfs的模板）相比，tmpfs包含交换和限制检查。和tmpfs相似的另
H A Dsysfs.txt39 sysfs 是一个最初基于 ramfs 且位于内存的文件系统。它提供导出内核
/openbmc/linux/Documentation/translations/zh_TW/filesystems/
H A Dtmpfs.rst22 和ramfs（創建tmpfs的模板）相比，tmpfs包含交換和限制檢查。和tmpfs相似的另
H A Dsysfs.txt42 sysfs 是一個最初基於 ramfs 且位於內存的文件系統。它提供導出內核
/openbmc/linux/Documentation/driver-api/early-userspace/
H A Dbuffer-format.rst10 getting {replaced/complemented} with the new "initial ramfs"
14 expanded into a ramfs filesystem; this document details the format of
/openbmc/linux/fs/
H A DMakefile73 obj-y += ramfs/
/openbmc/linux/drivers/base/
H A DKconfig34 This creates a tmpfs/ramfs filesystem instance early at bootup.
47 Notice: if CONFIG_TMPFS isn't enabled, the simpler ramfs
/openbmc/linux/include/asm-generic/
H A Dvmlinux.lds.h933 KEEP(*(.init.ramfs)) \
935 KEEP(*(.init.ramfs.info))
/openbmc/linux/Documentation/mm/
H A Dunevictable-lru.rst43 * Those owned by ramfs.
126 For facilities such as ramfs none of the pages attached to the address space
146 (1) By ramfs to mark the address spaces of its inodes when they are created,
216 The unevictable folio list is also useful for mlock(), in addition to ramfs and
541 (1) ramfs pages that have been placed on the LRU lists when first allocated.
/openbmc/openbmc/poky/documentation/dev-manual/
H A Dqemu.rst129 $ runqemu qemux86-64 ramfs audio
347 runqemu qemux86 iso/hddimg/wic.vmdk/wic.qcow2/wic.vdi/ramfs/cpio.gz...
390 - ``ramfs``: Indicates you are booting an :term:`Initramfs`

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