linux/fs/cachefiles
Jia Zhu 357a18d033
cachefiles: introduce object ondemand state
Previously, @ondemand_id field was used not only to identify ondemand
state of the object, but also to represent the index of the xarray.
This commit introduces @state field to decouple the role of @ondemand_id
and adds helpers to access it.

Signed-off-by: Jia Zhu <zhujia.zj@bytedance.com>
Link: https://lore.kernel.org/r/20231120041422.75170-2-zhujia.zj@bytedance.com
Reviewed-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2023-11-25 16:03:54 +01:00
..
cache.c cachefiles: Check that the backing filesystem supports tmpfiles 2022-01-21 21:36:28 +00:00
daemon.c cachefiles: enable on-demand read mode 2022-05-18 00:11:18 +08:00
error_inject.c fs/cachefiles: simplify one-level sysctl registration for cachefiles_sysctls 2023-04-13 11:49:35 -07:00
interface.c fs: port vfs_*() helpers to struct mnt_idmap 2023-01-18 17:51:45 +01:00
internal.h cachefiles: introduce object ondemand state 2023-11-25 16:03:54 +01:00
io.c cachefiles: use kiocb_{start,end}_write() helpers 2023-08-21 17:27:27 +02:00
Kconfig cachefiles: notify the user daemon when looking up cookie 2022-05-18 00:11:17 +08:00
key.c cachefiles: Implement key to filename encoding 2022-01-07 13:42:16 +00:00
main.c cachefiles: Implement object lifecycle funcs 2022-01-07 13:42:08 +00:00
Makefile cachefiles: notify the user daemon when looking up cookie 2022-05-18 00:11:17 +08:00
namei.c mm, netfs, fscache: stop read optimisation when folio removed from pagecache 2023-08-18 10:12:13 -07:00
ondemand.c cachefiles: introduce object ondemand state 2023-11-25 16:03:54 +01:00
security.c cachefiles: Add security derivation 2022-01-07 13:41:14 +00:00
volume.c fscache, cachefiles: Store the volume coherency data 2022-01-07 13:43:03 +00:00
xattr.c fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00