| /openbmc/linux/fs/ext4/ |
| H A D | Makefile | 6 obj-$(CONFIG_EXT4_FS) += ext4.o
8 ext4-y := balloc.o bitmap.o block_validity.o dir.o ext4_jbd2.o extents.o \
15 ext4-$(CONFIG_EXT4_FS_POSIX_ACL) += acl.o
16 ext4-$(CONFIG_EXT4_FS_SECURITY) += xattr_security.o
17 ext4-inode-test-objs += inode-test.o
18 obj-$(CONFIG_EXT4_KUNIT_TESTS) += ext4-inode-test.o
19 ext4-$(CONFIG_FS_VERITY) += verity.o
20 ext4-$(CONFIG_FS_ENCRYPTION) += crypto.o
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| H A D | Kconfig | 10 filesystem is now handled by the ext4 driver.
19 filesystem is now handled by the ext4 driver.
27 filesystem is now handled by the ext4 driver.
30 tristate "The Extended 4 (ext4) filesystem"
42 the on-disk format of ext4 is not forwards compatible with
44 physical block numbers. The ext4 filesystem also supports delayed
48 http://ext4.wiki.kernel.org.
50 The ext4 filesystem supports mounting an ext3 filesystem; while there
52 table readahead, the best performance gains require enabling ext4
54 filesystem as an ext4 filesystem initially. Without explicit enabling
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| /openbmc/u-boot/fs/ext4/ |
| H A D | Kconfig | 2 bool "Enable ext4 filesystem support"
4 This provides support for reading images from the ext4 filesystem.
5 ext4 is a widely used general-purpose filesystem for Linux.
6 You can also enable CMD_EXT4 to get access to ext4 commands.
9 bool "Enable ext4 filesystem write support"
13 existing ext4 filesystem partition.
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| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-fs-ext4 | 1 What: /sys/fs/ext4/<disk>/mb_stats
10 What: /sys/fs/ext4/<disk>/mb_group_prealloc
16 stripe size is not set in the ext4 superblock
18 What: /sys/fs/ext4/<disk>/mb_max_to_scan
25 What: /sys/fs/ext4/<disk>/mb_min_to_scan
32 What: /sys/fs/ext4/<disk>/mb_order2_req
40 What: /sys/fs/ext4/<disk>/mb_stream_req
51 What: /sys/fs/ext4/<disk>/inode_readahead_blks
56 inode table blocks that ext4's inode table readahead
59 What: /sys/fs/ext4/<disk>/delayed_allocation_blocks
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| /openbmc/u-boot/doc/ |
| H A D | README.ext4 | 1 U-Boot supports access of both ext2 and ext4 filesystems, either in read-only
4 First, to enable support for both ext4 (and, automatically, ext2 as well),
15 or ext4-related commands:
43 Some sample commands to test ext4 support:
52 ext4write- create a file in ext4 formatted partition
55 2. To list the files in an ext4-formatted partition, run:
62 3. To read and load a file from an ext4-formatted partition to RAM, run:
69 4. To write a file to an ext4-formatted partition.
81 -- ext4 implementation in Linux Kernel
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| /openbmc/openbmc/meta-evb/meta-evb-arm/meta-evb-fvp-base/wic/ |
| H A D | emmc-fvp.wks.in | 25 part --fstype=ext4 --fixed-size 64M --source bootimg-partition --label boot-a
26 part --fstype=ext4 --fixed-size 64M --source bootimg-partition --label boot-b
27 part --fstype=ext4 --fixed-size 1G --source rootfs --label rofs-a
28 part --fstype=ext4 --fixed-size 1G --source rootfs --label rofs-b
29 part --fstype=ext4 --fixed-size 7G --label rwfs
30 #part --fstype=ext4 --fixed-size ${WKS_HOSTFW_SIZE} --source rootfs --rootfs-dir=${DEPLOY_DIR_IMAGE…
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| /openbmc/openbmc/meta-aspeed/wic/ |
| H A D | emmc-aspeed.wks.in | 25 part --fstype=ext4 --fixed-size 64M --source bootimg-partition --label boot-a
26 part --fstype=ext4 --fixed-size 64M --source bootimg-partition --label boot-b
27 part --fstype=ext4 --fixed-size 1G --source rootfs --label rofs-a
28 part --fstype=ext4 --fixed-size 1G --source rootfs --label rofs-b
29 part --fstype=ext4 --fixed-size 7G --label rwfs
30 part --fstype=ext4 --fixed-size ${WKS_HOSTFW_SIZE} --source rootfs --rootfs-dir=${DEPLOY_DIR_IMAGE}…
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| /openbmc/linux/Documentation/admin-guide/ |
| H A D | ext4.rst | 4 ext4 General Information
12 Mailing list: linux-ext4@vger.kernel.org
13 Web site: http://ext4.wiki.kernel.org
19 Note: More extensive information for getting started with ext4 can be
20 found at the ext4 wiki site at the URL:
21 http://ext4.wiki.kernel.org/index.php/Ext4_Howto
35 - Create a new filesystem using the ext4 filesystem type:
37 # mke2fs -t ext4 /dev/hda1
50 # mount -t ext4 /dev/hda1 /wherever
56 note that ext4 enables write barriers by default, while ext3 does
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| /openbmc/linux/fs/jbd2/ |
| H A D | Kconfig | 10 the ext4 and OCFS2 filesystems, but it could also be used to add
14 If you are using ext4 or OCFS2, you need to say Y here.
15 If you are not using ext4 or OCFS2 then you will
19 called jbd2. If you are compiling ext4 or OCFS2 into the kernel,
23 bool "JBD2 (ext4) debugging support"
26 If you are using the ext4 journaled file system (or
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| /openbmc/openbmc/meta-nuvoton/wic/ |
| H A D | emmc-nuvoton.wks.in | 28 part --fstype=ext4 --fixed-size ${MMC_BOOT_PARTITION_SIZE}K --source bootimg-partition --label boot…
29 part --fstype=ext4 --fixed-size ${MMC_BOOT_PARTITION_SIZE}K --source bootimg-partition --label boot…
30 part --fstype=ext4 --fixed-size ${WKS_ROFS_SIZE} --source rootfs --label rofs-a
31 part --fstype=ext4 --fixed-size ${WKS_ROFS_SIZE} --source rootfs --label rofs-b
32 part --fstype=ext4 --fixed-size ${WKS_RWFS_SIZE} --label rwfs
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| /openbmc/openbmc/poky/meta-selftest/wic/ |
| H A D | test_gpt_partition_name.wks | 3 part --fstype=ext4 --part-name boot-A --label boot --size 1M --align 1024
4 part / --source rootfs --fstype=ext4 --part-name root-A --align 1024
5 part --fstype=ext4 --label ext-space --size 1M --align 1024
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| /openbmc/openbmc/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init/ |
| H A D | mmc-init.sh | 69 if ! mount /dev/disk/by-partlabel/"$(kgetopt root=PARTLABEL)" $rodir -t ext4 -o ro; then
91 if ! mkfs.ext4 -F "${rwfsdev}"; then
101 fsck.ext4 -p "${rwfsdev}"
102 if ! mount "${rwfsdev}" $rodir/var -t ext4 -o rw; then
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| /openbmc/openbmc/poky/meta/recipes-devtools/syslinux/syslinux/ |
| H A D | 0001-linux-syslinux-support-ext2-3-4-device.patch | 30 + * Check whether the device contains an ext2, ext3 or ext4 fs and open it if
34 + * 1: Not an ext2, ext3 or ext4
41 +/* The install func for ext2, ext3 and ext4 */
54 + * Check if it is an ext2, ext3 or ext4
78 + fprintf(stderr, "%s: supported fs: fat/ntfs/ext2/ex3/ext4\n", program);
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| /openbmc/linux/fs/freevxfs/ |
| H A D | vxfs_inode.h | 109 struct vxfs_ext4 ext4; member
122 #define vdi_ext4 vdi_org.ext4
152 struct vxfs_ext4 ext4; member
161 #define vii_ext4 vii_org.ext4
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| /openbmc/openbmc/poky/meta-selftest/recipes-test/images/ |
| H A D | wic-image-minimal.wks | 6 part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid
7 part /media --source rootfs --rootfs-dir=wic-image-minimal --ondisk sda --fstype=ext4 --label uuid-…
8 part /mnt --source rootfs --rootfs-dir=wic-image-minimal --ondisk sda --fstype=ext4 --label core --…
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| /openbmc/estoraged/src/test/ |
| H A D | estoraged_test.cpp | 166 esObject->formatLuks(password, Volume::FilesystemType::ext4); in TEST_F()
213 esObject->formatLuks(password, Volume::FilesystemType::ext4); in TEST_F()
226 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
242 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
255 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
270 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
288 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
309 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
338 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
375 EXPECT_THROW(esObject->formatLuks(password, Volume::FilesystemType::ext4), in TEST_F()
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| /openbmc/openbmc/poky/scripts/lib/wic/canned-wks/ |
| H A D | directdisk-multi-rootfs.wks | 19 part / --source rootfs --rootfs-dir=rootfs1 --ondisk sda --fstype=ext4 --label platform --align 1024
20 part /rescue --source rootfs --rootfs-dir=rootfs2 --ondisk sda --fstype=ext4 --label secondary --al…
22 bootloader --timeout=0 --append="rootwait rootfstype=ext4 video=vesafb vga=0x318 console=tty0 con…
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| /openbmc/openbmc/meta-arm/meta-arm/wic/ |
| H A D | qemuarm.wks | 3 part /boot --ondisk=vda --align 64 --size=100M --active --source bootimg-partition --fstype=ext4 --…
4 part / --ondisk=vda --source rootfs --fstype=ext4 --…
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| H A D | qemuarm64.wks | 3 part /boot --ondisk=vda --align 64 --size=100M --active --source bootimg-partition --fstype=ext4 --…
4 part / --ondisk=vda --source rootfs --fstype=ext4 --…
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| H A D | qemu-efi-disk.wks.in | 7 part / --source rootfs --fstype=ext4 --label root --align 1024 --use-uuid
11 bootloader --ptable gpt --timeout=5 --append="rootwait rootfstype=ext4 ip=dhcp"
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| /openbmc/openbmc/meta-phosphor/classes/ |
| H A D | image_types_phosphor.bbclass | 24 FLASH_EXT4_BASETYPE ?= "ext4"
25 FLASH_EXT4_OVERLAY_BASETYPE ?= "ext4"
34 mmc-ext4-tar \
45 IMAGE_TYPEDEP:mmc-ext4-tar = "${FLASH_EXT4_BASETYPE}"
113 # avoid setting 'ext4' or 'jffs2' in OVERRIDES as such raw filesystem types are
122 EXT4_RWFS_CMD = "mkfs.ext4 -F ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.rwfs.ext4"
127 FLASH_EXT4_RWFS_CMD:mmc-rwfs-ext4 = "${EXT4_RWFS_CMD}"
183 mk_empty_image ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.rwfs.ext4 1024
186 do_generate_rwfs_ext4[dirs] = " ${S}/ext4"
621 # Generate a compressed ext4 filesystem with the fitImage file in it to be
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| /openbmc/u-boot/board/samsung/common/ |
| H A D | dfu_sample_env.txt | 2 rootfstype=ext4
9 dfu_alt_info=u-boot mmc 80 800;params.bin mmc 0x38 0x8;uImage ext4 0 2
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| /openbmc/u-boot/fs/ |
| H A D | Makefile | 10 obj-$(CONFIG_SPL_FS_EXT4) += ext4/
17 obj-$(CONFIG_FS_EXT4) += ext4/
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| /openbmc/linux/Documentation/filesystems/ |
| H A D | ext3.rst | 12 filesystem is a subset of ext4 filesystem so use ext4 driver for accessing
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| /openbmc/openbmc/poky/meta-yocto-bsp/wic/ |
| H A D | genericx86.wks.in | 4 part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 1024 --use-uuid
7 bootloader --ptable gpt --timeout=5 --append="rootfstype=ext4 console=ttyS0,115200 console=tty0"
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