diff options
| author | David Howells <dhowells@redhat.com> | 2021-10-21 09:55:21 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2022-01-07 13:41:53 +0000 |
| commit | fe2140e2f57fef8562e0f9b7cd447d2b08dc2f35 (patch) | |
| tree | 0ab7fb840bfbbc540a71e69848dc99dbce6f63b0 /fs/cachefiles/Makefile | |
| parent | d1065b0a6fd9397edd3094c56b777d0d8ec1290d (diff) | |
cachefiles: Implement volume support
Implement support for creating the directory layout for a volume on disk
and setting up and withdrawing volume caching.
Each volume has a directory named for the volume key under the root of the
cache (prefixed with an 'I' to indicate to cachefilesd that it's an index)
and then creates a bunch of hash bucket subdirectories under that (named as
'@' plus a hex number) in which cookie files will be created.
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/163819635314.215744.13081522301564537723.stgit@warthog.procyon.org.uk/ # v1
Link: https://lore.kernel.org/r/163906936397.143852.17788457778396467161.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/163967143860.1823006.7185205806080225038.stgit@warthog.procyon.org.uk/ # v3
Link: https://lore.kernel.org/r/164021545212.640689.5064821392307582927.stgit@warthog.procyon.org.uk/ # v4
Diffstat (limited to 'fs/cachefiles/Makefile')
| -rw-r--r-- | fs/cachefiles/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cachefiles/Makefile b/fs/cachefiles/Makefile index 92af5daee8ce..d67210ece9cd 100644 --- a/fs/cachefiles/Makefile +++ b/fs/cachefiles/Makefile @@ -9,7 +9,8 @@ cachefiles-y := \ interface.o \ main.o \ namei.o \ - security.o + security.o \ + volume.o cachefiles-$(CONFIG_CACHEFILES_ERROR_INJECTION) += error_inject.o |