OpenZFS 7812 - Remove gender specific language

Authored by: Daniel Hoffman <[email protected]>
Reviewed by: Matt Ahrens <[email protected]>
Reviewed by: Prakash Surya <[email protected]>
Reviewed by: Steve Gonczi <[email protected]>
Reviewed by: Chris Williamson <[email protected]>
Reviewed by: George Wilson <[email protected]>
Reviewed by: Igor Kozhukhov <[email protected]>
Reviewed by: Dan McDonald <[email protected]>
Reviewed by: Robert Mustacchi <[email protected]>
This change removes all gendered language that did not refer specifically
to an individual person or pet. The convention taken was to use
variations on "they" when referring to users and/or human beings, while
using "it" when referring to code, functions, and/or libraries.
Additionally, we took the liberty to fix up any whitespace issues that
were found in any files that were already being modified.
Closes openzfs#291
Ported-by: George Melikov <[email protected]>

OpenZFS-issue: https://www.illumos.org/issues/7812
OpenZFS-commit: openzfs/openzfs@ad626db

module/nvpair/nvpair.c

@@ -2395,7 +2395,7 @@ nvlist_xpack(nvlist_t *nvl, char **bufp, size_t *buflen, int encoding,
 	 * 1. The nvlist has fixed allocator properties.
 	 *    All other nvlist routines (like nvlist_add_*, ...) use
 	 *    these properties.
-	 * 2. When using nvlist_pack() the user can specify his own
+	 * 2. When using nvlist_pack() the user can specify their own
 	 *    allocator properties (e.g. by using KM_NOSLEEP).
 	 *
 	 * We use the user specified properties (2). A clearer solution

module/zfs/zfs_dir.c

@@ -21,7 +21,7 @@
 
 /*
  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2013, 2015 by Delphix. All rights reserved.
+ * Copyright (c) 2013, 2016 by Delphix. All rights reserved.
  * Copyright 2017 Nexenta Systems, Inc.
  */
 
@@ -305,8 +305,8 @@ zfs_dirent_lock(zfs_dirlock_t **dlpp, znode_t *dzp, char *name, znode_t **zpp,
 		 * dl_name in case the first thread goes away before we do.
 		 * Note that we initialize the new name before storing its
 		 * pointer into dl_name, because the first thread may load
-		 * dl->dl_name at any time.  He'll either see the old value,
-		 * which is his, or the new shared copy; either is OK.
+		 * dl->dl_name at any time.  It'll either see the old value,
+		 * which belongs to it, or the new shared copy; either is OK.
 		 */
 		dl->dl_namesize = strlen(dl->dl_name) + 1;
 		name = kmem_alloc(dl->dl_namesize, KM_SLEEP);

module/zfs/zio.c

@@ -1827,7 +1827,7 @@ zio_reexecute(zio_t *pio)
 	/*
 	 * Now that all children have been reexecuted, execute the parent.
 	 * We don't reexecute "The Godfather" I/O here as it's the
-	 * responsibility of the caller to wait on him.
+	 * responsibility of the caller to wait on it.
 	 */
 	if (!(pio->io_flags & ZIO_FLAG_GODFATHER)) {
 		pio->io_queued_timestamp = gethrtime();