Searched refs:ramfs (Results 1 – 25 of 29) sorted by relevance
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| /Linux-v6.6/usr/ |
| D | Makefile | 19 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)
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| D | initramfs_data.S | 25 .section .init.ramfs,"a"
29 .section .init.ramfs.info,"a"
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| D | Kconfig | 56 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"
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| /Linux-v6.6/fs/ramfs/ |
| D | Makefile | 6 obj-y += ramfs.o
10 ramfs-objs += inode.o $(file-mmu-y)
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| /Linux-v6.6/Documentation/filesystems/ |
| D | ramfs-rootfs-initramfs.rst | 11 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
34 you're mounting the disk cache as a filesystem. Because of this, ramfs is not
38 ramfs and ramdisk:
49 Compared to ramfs, this wastes memory (and memory bus bandwidth), creates
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:
65 One downside of ramfs is you can keep writing data into it until you fill
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| D | tmpfs.rst | 19 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
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| D | index.rst | 110 ramfs-rootfs-initramfs
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| D | dlmfs.rst | 22 Some code taken from ramfs which is Copyright |copy| 2000 Linus Torvalds
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| D | sysfs.rst | 18 sysfs is a RAM-based filesystem initially based on ramfs. It provides
|
| /Linux-v6.6/arch/microblaze/kernel/ |
| D | vmlinux.lds.S | 124 .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) {
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| /Linux-v6.6/arch/um/include/asm/ |
| D | common.lds.S | 98 .init.ramfs : {
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| /Linux-v6.6/arch/arc/kernel/ |
| D | vmlinux.lds.S | 57 .init.ramfs : { INIT_RAM_FS }
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| /Linux-v6.6/Documentation/driver-api/early-userspace/ |
| D | buffer-format.rst | 10 getting {replaced/complemented} with the new "initial ramfs"
14 expanded into a ramfs filesystem; this document details the format of
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| /Linux-v6.6/Documentation/translations/zh_CN/filesystems/ |
| D | tmpfs.rst | 21 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
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| D | sysfs.txt | 39 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
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| /Linux-v6.6/Documentation/translations/zh_TW/filesystems/ |
| D | tmpfs.rst | 22 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
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| D | sysfs.txt | 42 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
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| /Linux-v6.6/fs/ |
| D | Makefile | 73 obj-y += ramfs/
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| D | Kconfig | 263 ramfs. For architectures that support it, say Y here and read
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| /Linux-v6.6/drivers/base/ |
| D | Kconfig | 34 This creates a tmpfs/ramfs filesystem instance early at bootup.
47 Notice: if CONFIG_TMPFS isn't enabled, the simpler ramfs
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| /Linux-v6.6/include/asm-generic/ |
| D | vmlinux.lds.h | 939 KEEP(*(.init.ramfs)) \
941 KEEP(*(.init.ramfs.info))
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| /Linux-v6.6/Documentation/mm/ |
| D | unevictable-lru.rst | 43 * 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.
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| /Linux-v6.6/Documentation/admin-guide/mm/ |
| D | nommu-mmap.rst | 82 (such as ramfs or tmpfs) may choose to honour an open, truncate, mmap
168 on ramfs or tmpfs mounts.
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| D | pagemap.rst | 158 not a candidate for LRU page reclaims, e.g. ramfs pages,
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| /Linux-v6.6/Documentation/arch/x86/ |
| D | boot.rst | 551 The 32-bit linear address of the initial ramdisk or ramfs. Leave at
552 zero if there is no initial ramdisk/ramfs.
561 Size of the initial ramdisk or ramfs. Leave at zero if there is no
562 initial ramdisk/ramfs.
642 ramdisk/ramfs contents. For boot protocols 2.02 or earlier, this
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