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linux/fs/erofs
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Xin Yin 18bddc5b67 erofs: fix fsdax unavailability for chunk-based regular files 
DAX can be used to share page cache between VMs, reducing guest memory
overhead. And chunk based data format is widely used for VM and
container image. So enable dax support for it, make erofs better used
for VM scenarios.

Fixes: c5aa903a59 ("erofs: support reading chunk-based uncompressed files")
Signed-off-by: Xin Yin <yinxin.x@bytedance.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/r/20230711062130.7860-1-yinxin.x@bytedance.com
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2023-07-12 00:50:56 +08:00
..
compress.h erofs: fold in z_erofs_decompress() 2023-05-29 15:54:49 +08:00
data.c splice: Use filemap_splice_read() instead of generic_file_splice_read() 2023-05-24 08:42:17 -06:00
decompressor_lzma.c erofs: avoid hardcoded blocksize for subpage block support 2023-04-17 01:15:44 +08:00
decompressor.c erofs: simplify z_erofs_transform_plain() 2023-07-12 00:50:15 +08:00
dir.c erofs: keep meta inode into erofs_buf 2023-04-17 01:15:50 +08:00
erofs_fs.h erofs: cleanup i_format-related stuffs 2023-04-17 01:15:55 +08:00
fscache.c erofs: avoid hardcoded blocksize for subpage block support 2023-04-17 01:15:44 +08:00
inode.c erofs: fix fsdax unavailability for chunk-based regular files 2023-07-12 00:50:56 +08:00
internal.h erofs: use struct lockref to replace handcrafted approach 2023-06-18 12:10:47 +08:00
Kconfig erofs: use HIPRI by default if per-cpu kthreads are enabled 2023-05-23 16:57:08 +08:00
Makefile erofs: avoid pcpubuf.c inclusion if CONFIG_EROFS_FS_ZIP is off 2023-05-23 16:56:40 +08:00
namei.c erofs: sunset erofs_dbg() 2023-04-17 01:15:54 +08:00
pcpubuf.c erofs: mark z_erofs_lzma_init/erofs_pcpubuf_init w/ __init 2023-03-09 22:49:30 +08:00
super.c for-6.5/block-2023-06-23 2023-06-26 12:47:20 -07:00
sysfs.c erofs: make kobj_type structures constant 2023-02-15 08:11:26 +08:00
utils.c erofs: use struct lockref to replace handcrafted approach 2023-06-18 12:10:47 +08:00
xattr.c erofs: use separate xattr parsers for listxattr/getxattr 2023-06-18 12:10:54 +08:00
xattr.h Changes since last update: 2023-04-24 14:25:39 -07:00
zdata.c erofs: avoid infinite loop in z_erofs_do_read_page() when reading beyond EOF 2023-07-12 00:50:43 +08:00
zmap.c erofs: clean up zmap.c 2023-06-22 21:16:34 +08:00