On 6/3/2015 12:27 AM, Stephen Hemminger wrote:

Minor spelling and stuff. I am a terrible speller...

quoted

The patch exposes intr event fd create and release for PMD.
The device driver can assign the number of event associated with interrupt vector.
It also provides misc funtions to check 1) allows other slowpath intr(e.g. lsc);

  'funtions' may be misspelled - perhaps 'functions'?
   

quoted

+/**
+ * It enables the fastpath event fds if it's necessary.
+ * It creates event fds when multi-vectors allowed,
+ * otherwise it multiplexes the single event fds.
+ *
+ * @param intr_handle
+ *   Pointer to the interrupt handle.
+ * @param nb_vec
+ *   Number of intrrupt vector trying to enable.

  'intrrupt' may be misspelled - perhaps 'interrupt'?

Thanks Stephen, will send the cleanup patch.