David Howells 051d25250b afs: Add some callback management tracepoints
Add a couple of tracepoints to track callback management:

 (1) afs_cb_miss - Logs when we were unable to apply a callback, either due
     to the inode being discarded or due to a competing thread applying a
     callback first.

 (2) afs_cb_break - Logs when we attempted to clear the noted callback
     promise, either due to the server explicitly breaking the callback,
     the callback promise lapsing or a local event obsoleting it.

Signed-off-by: David Howells <dhowells@redhat.com>
2019-06-20 18:12:16 +01:00
..
2019-05-15 08:58:49 -07:00
2019-05-08 21:35:19 -07:00
2019-05-16 08:38:17 -07:00
2019-04-08 15:58:54 -07:00
2019-05-16 11:57:16 -07:00
2019-05-16 17:00:13 -07:00
2019-05-06 13:47:50 -03:00
2019-05-17 13:57:54 -07:00
2019-04-01 17:46:57 +02:00