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06252e9ce0
android_kernel_samsung_sm8650/fs/erofs
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Gao Xiang 06252e9ce0 erofs: dax support for non-tailpacking regular file 
DAX is quite useful for some VM use cases in order to save guest
memory extremely with minimal lightweight EROFS.

In order to prepare for such use cases, add preliminary dax support
for non-tailpacking regular files for now.

Tested with the DRAM-emulated PMEM and the EROFS image generated by
"mkfs.erofs -Enoinline_data enwik9.fsdax.img enwik9"

Link: https://lore.kernel.org/r/20210805003601.183063-3-hsiangkao@linux.alibaba.com
Cc: nvdimm@lists.linux.dev
Cc: linux-fsdevel@vger.kernel.org
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2021-08-10 00:14:59 +08:00
..
compress.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
data.c erofs: dax support for non-tailpacking regular file 2021-08-10 00:14:59 +08:00
decompressor.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
dir.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
erofs_fs.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
inode.c erofs: dax support for non-tailpacking regular file 2021-08-10 00:14:59 +08:00
internal.h erofs: dax support for non-tailpacking regular file 2021-08-10 00:14:59 +08:00
Kconfig erofs: iomap support for non-tailpacking DIO 2021-08-10 00:14:42 +08:00
Makefile erofs: introduce multipage per-CPU buffers 2021-04-10 03:19:59 +08:00
namei.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
pcpubuf.c erofs: introduce multipage per-CPU buffers 2021-04-10 03:19:59 +08:00
super.c erofs: dax support for non-tailpacking regular file 2021-08-10 00:14:59 +08:00
tagptr.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
utils.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
xattr.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
xattr.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
zdata.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
zdata.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
zmap.c erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00
zpvec.h erofs: clean up file headers & footers 2021-06-08 00:41:24 +08:00