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| author |   David Howells <dhowells@redhat.com> | 2009-04-03 16:42:41 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2009-04-03 16:42:41 +0100 |
| commit | 9b3f26c9110dcea62716aca9b8c68ceb482227ef (patch) | |
| tree | f11fc0b125d6bc2149e99cb269073320ff50dba9 /fs/afs/cell.c | |
| parent | CacheFiles: A cache that backs onto a mounted filesystem (diff) | |
| download | linux-dev-9b3f26c9110dcea62716aca9b8c68ceb482227ef.tar.xz linux-dev-9b3f26c9110dcea62716aca9b8c68ceb482227ef.zip | |
FS-Cache: Make kAFS use FS-Cache
The attached patch makes the kAFS filesystem in fs/afs/ use FS-Cache, and
through it any attached caches. The kAFS filesystem will use caching
automatically if it's available.
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/afs/cell.c')
| -rw-r--r-- | fs/afs/cell.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/fs/afs/cell.c b/fs/afs/cell.c index 5e1df14e16b1..e19c13f059ed 100644 --- a/fs/afs/cell.c +++ b/fs/afs/cell.c @@ -147,12 +147,11 @@ struct afs_cell *afs_cell_create(const char *name, char *vllist) if (ret < 0) goto error; -#ifdef AFS_CACHING_SUPPORT - /* put it up for caching */ - cachefs_acquire_cookie(afs_cache_netfs.primary_index, - &afs_vlocation_cache_index_def, - cell, - &cell->cache); +#ifdef CONFIG_AFS_FSCACHE + /* put it up for caching (this never returns an error) */ + cell->cache = fscache_acquire_cookie(afs_cache_netfs.primary_index, + &afs_cell_cache_index_def, + cell); #endif /* add to the cell lists */ @@ -362,10 +361,9 @@ static void afs_cell_destroy(struct afs_cell *cell) list_del_init(&cell->proc_link); up_write(&afs_proc_cells_sem); -#ifdef AFS_CACHING_SUPPORT - cachefs_relinquish_cookie(cell->cache, 0); +#ifdef CONFIG_AFS_FSCACHE + fscache_relinquish_cookie(cell->cache, 0); #endif - key_put(cell->anonymous_key); kfree(cell); |