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| author | David Howells | 2019-06-20 19:12:17 +0200 |
|---|---|---|
| committer | David Howells | 2019-06-20 19:12:17 +0200 |
| commit | 452181936931f0f08923aba5e04e1e9ef58c389f (patch) | |
| tree | 9516d468bae57461e495be640fbc7af86521cfa8 /fs/afs/callback.c | |
| parent | afs: Add some callback management tracepoints (diff) | |
| download | kernel-qcow2-linux-452181936931f0f08923aba5e04e1e9ef58c389f.tar.gz kernel-qcow2-linux-452181936931f0f08923aba5e04e1e9ef58c389f.tar.xz kernel-qcow2-linux-452181936931f0f08923aba5e04e1e9ef58c389f.zip | |
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.c | 4 |
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); } |