Hou Tao 67ceb1eca0 fat: enable .splice_write to support splice on O_DIRECT file ... Now splice() on O_DIRECT-opened fat file will return -EFAULT, that is because the default .splice_write, namely default_file_splice_write(), will construct an ITER_KVEC iov_iter and dio_refill_pages() in dio path can not handle it. Fix it by implementing .splice_write through iter_file_splice_write(). Spotted by xfs-tests generic/091. Link: http://lkml.kernel.org/r/20190210094754.56355-1-houtao1@huawei.com Signed-off-by: Hou Tao <houtao1@huawei.com> Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2019-03-07 18:32:01 -08:00
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cache.c	fat: new inline functions to determine the FAT variant (32, 16 or 12)	2019-01-04 13:13:47 -08:00
dir.c	Merge branch 'akpm' (patches from Andrew)	2019-01-05 09:16:18 -08:00
fat.h	fat: new inline functions to determine the FAT variant (32, 16 or 12)	2019-01-04 13:13:47 -08:00
fatent.c	fat: new inline functions to determine the FAT variant (32, 16 or 12)	2019-01-04 13:13:47 -08:00
file.c	fat: enable .splice_write to support splice on O_DIRECT file	2019-03-07 18:32:01 -08:00
inode.c	fat: new inline functions to determine the FAT variant (32, 16 or 12)	2019-01-04 13:13:47 -08:00
Kconfig	fat: add config option to set UTF-8 mount option by default	2016-03-22 15:36:02 -07:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
misc.c	fat: new inline functions to determine the FAT variant (32, 16 or 12)	2019-01-04 13:13:47 -08:00
namei_msdos.c	fat: change timestamp updates to use fat_truncate_time	2018-10-31 08:54:14 -07:00
namei_vfat.c	fat: change timestamp updates to use fat_truncate_time	2018-10-31 08:54:14 -07:00
nfs.c	VFS: normal filesystems (and lustre): d_inode() annotations	2015-04-15 15:06:57 -04:00