Jeffle Xu 93b856bb5f erofs: add fscache mode check helper ... Until then erofs is exactly blockdev based filesystem. A new fscache-based mode is going to be introduced for erofs to support scenarios where on-demand read semantics is needed, e.g. container image distribution. In this case, erofs could be mounted from data blobs through fscache. Add a helper checking which mode erofs works in, and twist the code in preparation for the upcoming fscache mode. Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com> Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com> Link: https://lore.kernel.org/r/20220425122143.56815-11-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.c	erofs: fix buffer copy overflow of ztailpacking feature	2022-05-17 23:38:14 +08:00
decompressor_lzma.c	erofs: introduce z_erofs_fixup_insize	2021-12-29 06:42:07 +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
inode.c	erofs: support idmapped mounts	2022-05-17 23:56:20 +08:00
internal.h	erofs: add fscache mode check helper	2022-05-18 00:11:19 +08:00
Kconfig	erofs: lzma compression support	2021-10-19 23:44:30 +08:00
Makefile	erofs: add sysfs interface	2021-12-08 09:40:37 +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: add fscache mode check helper	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