Author: luigi
Date: Sun Jul 19 17:54:42 2015
New Revision: 285695
URL: https://svnweb.freebsd.org/changeset/base/285695
Log:
small documentation update
Modified:
head/sys/dev/netmap/netmap_kern.h
Modified: head/sys/dev/netmap/netmap_kern.h
==============================================================================
--- head/sys/dev/netmap/netmap_kern.h Sun Jul 19 16:55:47 2015
(r285694)
+++ head/sys/dev/netmap/netmap_kern.h Sun Jul 19 17:54:42 2015
(r285695)
@@ -503,8 +503,9 @@ struct netmap_adapter {
* that cannot be changed
*/
#define NAF_NATIVE 16 /* the adapter is native.
- * Virtual ports (vale, pipe, monitor...)
- * should never use this flag.
+ * Virtual ports (non persistent vale ports,
+ * pipes, monitors...) should never use
+ * this flag.
*/
#define NAF_NETMAP_ON 32 /* netmap is active (either native or
* emulated). Where possible (e.g. FreeBSD)
@@ -1483,7 +1484,7 @@ PNMB(struct netmap_adapter *na, struct n
*
* np_refs counts the number of references to the structure: one for the fd,
* plus (on FreeBSD) one for each active mmap which we track ourselves
- * (they are not unmapped on close(), unlike linux).
+ * (linux automatically tracks them, but FreeBSD does not).
* np_refs is protected by NMG_LOCK.
*
* Read access to the structure is lock free, because ni_nifp once set
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