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| author | David Howells <dhowells@redhat.com> | 2009-04-03 16:42:38 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2009-04-03 16:42:38 +0100 |
| commit | 726dd7ff10c217dd74329c94643dc8ebea27334b (patch) | |
| tree | 9bd5b011f945fca4f1b057f7e7750414b1fd9fbd /fs/fscache/Makefile | |
| parent | 955d00917f0c094e0f2fb88df967e980ab66b8ca (diff) | |
| download | linux-stable-726dd7ff10c217dd74329c94643dc8ebea27334b.tar.gz linux-stable-726dd7ff10c217dd74329c94643dc8ebea27334b.tar.bz2 linux-stable-726dd7ff10c217dd74329c94643dc8ebea27334b.zip | |
FS-Cache: Add netfs registration
Add functions to register and unregister a network filesystem or other client
of the FS-Cache service. This allocates and releases the cookie representing
the top-level index for a netfs, and makes it available to the netfs.
If the FS-Cache facility is disabled, then the calls are optimised away at
compile time.
Note that whilst this patch may appear to work with FS-Cache enabled and a
netfs attempting to use it, it will leak the cookie it allocates for the netfs
as fscache_relinquish_cookie() is implemented in a later patch. This will
cause the slab code to emit a warning when the module is removed.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Daire Byrne <Daire.Byrne@framestore.com>
Diffstat (limited to 'fs/fscache/Makefile')
| -rw-r--r-- | fs/fscache/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/fscache/Makefile b/fs/fscache/Makefile index f88ac1764ce3..ecf6946eaeb3 100644 --- a/fs/fscache/Makefile +++ b/fs/fscache/Makefile @@ -6,7 +6,8 @@ fscache-y := \ cache.o \ cookie.o \ fsdef.o \ - main.o + main.o \ + netfs.o fscache-$(CONFIG_PROC_FS) += proc.o fscache-$(CONFIG_FSCACHE_STATS) += stats.o |