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linux/fs/erofs
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Jeffle Xu ec00b5e29c erofs: add erofs_fscache_read_folios() helper 
Add erofs_fscache_read_folios() helper reading from fscache. It supports
on-demand read semantics. That is, it will make the backend prepare for
the data when cache miss. Once data ready, it will read from the cache.

This helper can then be used to implement .readpage()/.readahead() of
on-demand read semantics.

Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220425122143.56815-15-jefflexu@linux.alibaba.com
Acked-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
2022-05-18 00:11:19 +08:00
..
compress.h
erofs: introduce z_erofs_fixup_insize
2021-12-29 06:42:07 +08:00
data.c
erofs: make erofs_map_blocks() generally available
2022-05-18 00:11:18 +08:00
decompressor_lzma.c
erofs: introduce z_erofs_fixup_insize
2021-12-29 06:42:07 +08:00
decompressor.c
erofs: fix buffer copy overflow of ztailpacking feature
2022-05-17 23:38:14 +08:00
dir.c
erofs: use meta buffers for reading directories
2022-03-17 00:09:02 +08:00
erofs_fs.h
erofs: refine on-disk definition comments
2022-05-17 23:38:13 +08:00
fscache.c
erofs: add erofs_fscache_read_folios() helper
2022-05-18 00:11:19 +08:00
inode.c
erofs: support idmapped mounts
2022-05-17 23:56:20 +08:00
internal.h
erofs: add anonymous inode caching metadata for data blobs
2022-05-18 00:11:19 +08:00
Kconfig
erofs: register fscache volume
2022-05-18 00:11:19 +08:00
Makefile
erofs: register fscache volume
2022-05-18 00:11:19 +08:00
namei.c
erofs: make filesystem exportable
2022-05-17 23:48:54 +08:00
pcpubuf.c
erofs: get rid of ->lru usage
2021-10-25 08:22:59 +08:00
super.c
erofs: register fscache volume
2022-05-18 00:11:19 +08:00
sysfs.c
fs: erofs: add sanity check for kobject in erofs_unregister_sysfs
2022-03-17 00:09:02 +08:00
tagptr.h
erofs: clean up file headers & footers
2021-06-08 00:41:24 +08:00
utils.c
erofs: fix deadlock when shrink erofs slab
2021-11-23 14:58:16 +08:00
xattr.c
erofs: use meta buffers for xattr operations
2022-01-04 23:47:08 +08:00
xattr.h
erofs: use meta buffers for xattr operations
2022-01-04 23:47:08 +08:00
zdata.c
erofs: fix use-after-free of on-stack io[]
2022-04-15 23:51:43 +08:00
zdata.h
erofs: fix use-after-free of on-stack io[]
2022-04-15 23:51:43 +08:00
zmap.c
erofs: clean up z_erofs_extent_lookback
2022-03-17 00:08:48 +08:00
zpvec.h
erofs: fix unsafe pagevec reuse of hooked pclusters
2021-11-08 10:02:10 +08:00