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Filename Latest commit message Latest commit date
Yuezhang Mo 8d627e3001 exfat: remove duplicate write inode for extending dir/file
Since the timestamps need to be updated, the directory entries
will be updated by mark_inode_dirty() whether or not a new
cluster is allocated for the file or directory, so there is no
need to use __exfat_write_inode() to update the directory entries
when allocating a new cluster for a file or directory.

Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Reviewed-by: Aoyama Wataru <wataru.aoyama@sony.com>
Reviewed-by: Daniel Palmer <daniel.palmer@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
2022-07-22 11:43:43 +09:00
.travis_cmd_wrapper.pl
.travis_get_mainline_kernel
balloc.c exfat: further fix 'fatal_signal_pending' undeclared 2022-05-18 13:43:00 +09:00
cache.c
dir.c exfat: remove argument 'sector' from exfat_get_dentry() 2021-12-16 21:30:53 +09:00
exfat_fs.h exfat: reuse __exfat_write_inode() to update directory entry 2022-07-21 15:40:30 +09:00
exfat_raw.h
fatent.c exfat: directly call filemap_write_and_wait_range() on < 5.19 kernel 2022-05-19 22:43:01 +09:00
file.c exfat: remove duplicate write inode for truncating file 2022-07-22 11:43:39 +09:00
inode.c exfat: remove duplicate write inode for extending dir/file 2022-07-22 11:43:43 +09:00
Kconfig
Makefile exfat: fix typo in Makefile 2021-10-14 22:24:23 -07:00
misc.c exfat: fix write failure on kernels prior to 4.8. 2022-05-14 08:27:13 +09:00
namei.c exfat: remove duplicate write inode for extending dir/file 2022-07-22 11:43:43 +09:00
nls.c exfat: remove argument 'sector' from exfat_get_dentry() 2021-12-16 21:30:53 +09:00
README.md
super.c exfat: fix write failure on kernels prior to 4.8. 2022-05-14 08:27:13 +09:00

exFAT filesystem

This is the exfat filesystem for support from the linux 4.1 kernel to the latest kernel.

Installing as a stand-alone module

Install prerequisite package for Fedora, RHEL:

	yum install kernel-devel-$(uname -r)

Build step:

	make
	sudo make install

To load the driver manually, run this as root:

	modprobe exfat

Installing as a part of the kernel

  1. Let's take [linux] as the path to your kernel source dir.
	cd [linux]
	cp -ar exfat [linux]/fs/
  1. edit [linux]/fs/Kconfig
	source "fs/fat/Kconfig"
	+source "fs/exfat/Kconfig"
	source "fs/ntfs/Kconfig"
  1. edit [linux]/fs/Makefile
	obj-$(CONFIG_FAT_FS)          += fat/
	+obj-$(CONFIG_EXFAT_FS)       += exfat/
	obj-$(CONFIG_BFS_FS)          += bfs/
  1. make menuconfig and set exfat
	File systems  --->
		DOS/FAT/NT Filesystems  --->
			<M> exFAT filesystem support
			(utf8) Default iocharset for exFAT

build your kernel