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authorDavid Howells <dhowells@redhat.com>2019-06-20 18:12:17 +0100
committerDavid Howells <dhowells@redhat.com>2019-06-20 18:12:17 +0100
commit452181936931f0f08923aba5e04e1e9ef58c389f (patch)
tree9516d468bae57461e495be640fbc7af86521cfa8 /fs/afs/callback.c
parent051d25250b55c215a2254a0130d46fbd38bcbcc0 (diff)
afs: Trace afs_server usage
Add a tracepoint (afs_server) to track the afs_server object usage count. Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'fs/afs/callback.c')
-rw-r--r--fs/afs/callback.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/afs/callback.c b/fs/afs/callback.c
index d66cd0364243..6cdd7047c809 100644
--- a/fs/afs/callback.c
+++ b/fs/afs/callback.c
@@ -48,7 +48,7 @@ static struct afs_cb_interest *afs_create_interest(struct afs_server *server,
refcount_set(&new->usage, 1);
new->sb = vnode->vfs_inode.i_sb;
new->vid = vnode->volume->vid;
- new->server = afs_get_server(server);
+ new->server = afs_get_server(server, afs_server_trace_get_new_cbi);
INIT_HLIST_NODE(&new->cb_vlink);
write_lock(&server->cb_break_lock);
@@ -195,7 +195,7 @@ void afs_put_cb_interest(struct afs_net *net, struct afs_cb_interest *cbi)
write_unlock(&cbi->server->cb_break_lock);
if (vi)
kfree_rcu(vi, rcu);
- afs_put_server(net, cbi->server);
+ afs_put_server(net, cbi->server, afs_server_trace_put_cbi);
}
kfree_rcu(cbi, rcu);
}