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Diffstat (limited to 'fs/afs/vnode.c')
-rw-r--r--fs/afs/vnode.c25
1 files changed, 17 insertions, 8 deletions
diff --git a/fs/afs/vnode.c b/fs/afs/vnode.c
index d2ca1398474f..160097619ec7 100644
--- a/fs/afs/vnode.c
+++ b/fs/afs/vnode.c
@@ -238,9 +238,11 @@ static void afs_vnode_finalise_status_update(struct afs_vnode *vnode,
* - there are any outstanding ops that will fetch the status
* - TODO implement local caching
*/
-int afs_vnode_fetch_status(struct afs_vnode *vnode)
+int afs_vnode_fetch_status(struct afs_vnode *vnode,
+ struct afs_vnode *auth_vnode, struct key *key)
{
struct afs_server *server;
+ unsigned long acl_order;
int ret;
DECLARE_WAITQUEUE(myself, current);
@@ -260,6 +262,10 @@ int afs_vnode_fetch_status(struct afs_vnode *vnode)
return -ENOENT;
}
+ acl_order = 0;
+ if (auth_vnode)
+ acl_order = auth_vnode->acl_order;
+
spin_lock(&vnode->lock);
if (!test_bit(AFS_VNODE_CB_BROKEN, &vnode->flags) &&
@@ -324,12 +330,14 @@ get_anyway:
_debug("USING SERVER: %p{%08x}",
server, ntohl(server->addr.s_addr));
- ret = afs_fs_fetch_file_status(server, vnode, NULL,
+ ret = afs_fs_fetch_file_status(server, key, vnode, NULL,
&afs_sync_call);
} while (!afs_volume_release_fileserver(vnode, server, ret));
/* adjust the flags */
+ if (ret == 0 && auth_vnode)
+ afs_cache_permit(vnode, key, acl_order);
afs_vnode_finalise_status_update(vnode, server, ret);
_leave(" = %d", ret);
@@ -340,17 +348,18 @@ get_anyway:
* fetch file data from the volume
* - TODO implement caching and server failover
*/
-int afs_vnode_fetch_data(struct afs_vnode *vnode, off_t offset, size_t length,
- struct page *page)
+int afs_vnode_fetch_data(struct afs_vnode *vnode, struct key *key,
+ off_t offset, size_t length, struct page *page)
{
struct afs_server *server;
int ret;
- _enter("%s,{%u,%u,%u}",
+ _enter("%s{%u,%u,%u},%x,,,",
vnode->volume->vlocation->vldb.name,
vnode->fid.vid,
vnode->fid.vnode,
- vnode->fid.unique);
+ vnode->fid.unique,
+ key_serial(key));
/* this op will fetch the status */
spin_lock(&vnode->lock);
@@ -367,8 +376,8 @@ int afs_vnode_fetch_data(struct afs_vnode *vnode, off_t offset, size_t length,
_debug("USING SERVER: %08x\n", ntohl(server->addr.s_addr));
- ret = afs_fs_fetch_data(server, vnode, offset, length, page,
- NULL, &afs_sync_call);
+ ret = afs_fs_fetch_data(server, key, vnode, offset, length,
+ page, NULL, &afs_sync_call);
} while (!afs_volume_release_fileserver(vnode, server, ret));