Fix typos

Correct various typos in the comments and tests.

Reviewed-by: Ryan Moeller <[email protected]>
Reviewed-by: Matthew Ahrens <[email protected]>
Reviewed-by: Brian Behlendorf <[email protected]>
Signed-off-by: Andrea Gelmini <[email protected]>
Closes #10423 

48 files changed, 74 insertions, 73 deletions

diff --git a/COPYRIGHT b/COPYRIGHT
index 4a93dc2fe..85556b542 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -20,10 +20,10 @@ notable exceptions and their respective licenses include:
   * AES Implementation: module/icp/asm-x86_64/aes/THIRDPARTYLICENSE.openssl
   * PBKDF2 Implementation: lib/libzfs/THIRDPARTYLICENSE.openssl
   * SPL Implementation: module/os/linux/spl/THIRDPARTYLICENSE.gplv2
-  * GCM Implementaion: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.cryptogams
-  * GCM Implementaion: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.openssl
-  * GHASH Implementaion: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.cryptogams
-  * GHASH Implementaion: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.openssl
+  * GCM Implementation: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.cryptogams
+  * GCM Implementation: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.openssl
+  * GHASH Implementation: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.cryptogams
+  * GHASH Implementation: module/icp/asm-x86_64/modes/THIRDPARTYLICENSE.openssl
 
 This product includes software developed by the OpenSSL Project for use
 in the OpenSSL Toolkit (http://www.openssl.org/)
diff --git a/config/kernel-put-link.m4 b/config/kernel-put-link.m4
index f03df9e99..4234861f3 100644
--- a/config/kernel-put-link.m4
+++ b/config/kernel-put-link.m4
@@ -27,7 +27,7 @@ AC_DEFUN([ZFS_AC_KERNEL_PUT_LINK], [
 	dnl #
 	dnl # 4.5 API change
 	dnl # get_link() uses delayed done, there is no put_link() interface.
-	dnl # This check intially uses the inode_operations_get_link result
+	dnl # This check initially uses the inode_operations_get_link result
 	dnl #
 	ZFS_LINUX_TEST_RESULT([inode_operations_get_link], [
 		AC_DEFINE(HAVE_PUT_LINK_DELAYED, 1, [iops->put_link() delayed])
diff --git a/include/libzfs_impl.h b/include/libzfs_impl.h
index 91fa1efbb..78b5a0586 100644
--- a/include/libzfs_impl.h
+++ b/include/libzfs_impl.h
@@ -1,5 +1,5 @@
 /*
- * CDDL HEADER SART
+ * CDDL HEADER START
  *
  * The contents of this file are subject to the terms of the
  * Common Development and Distribution License (the "License").
diff --git a/include/os/freebsd/spl/rpc/xdr.h b/include/os/freebsd/spl/rpc/xdr.h
index b4df2c1ea..59d5e425b 100644
--- a/include/os/freebsd/spl/rpc/xdr.h
+++ b/include/os/freebsd/spl/rpc/xdr.h
@@ -7,7 +7,7 @@
  * program developed by the user.
  *
  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
- * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
  *
  * Sun RPC is provided with no support and without any obligation on the
diff --git a/include/os/freebsd/spl/sys/callb.h b/include/os/freebsd/spl/sys/callb.h
index ed9ed8cd8..cc67b0263 100644
--- a/include/os/freebsd/spl/sys/callb.h
+++ b/include/os/freebsd/spl/sys/callb.h
@@ -116,7 +116,7 @@ typedef struct callb_cpr {
  *
  *	cp    - ptr to the callb_cpr_t structure for this kernel thread
  *
- *	lockp - pointer to mutex protecting the callb_cpr_t stuct
+ *	lockp - pointer to mutex protecting the callb_cpr_t struct
  *
  *	func  - pointer to the callback function for this kernel thread.
  *		It has the prototype boolean_t <func>(void *arg, int code)
diff --git a/include/os/freebsd/spl/sys/vnode_impl.h b/include/os/freebsd/spl/sys/vnode_impl.h
index 78de740d9..94ec1ad4e 100644
--- a/include/os/freebsd/spl/sys/vnode_impl.h
+++ b/include/os/freebsd/spl/sys/vnode_impl.h
@@ -55,7 +55,7 @@
  * - a 32 bit quantity (xva_mapsize) that specifies the size of the
  *   attribute bitmaps in 32 bit words.
  * - A pointer to the returned attribute bitmap (needed because the
- *   previous element, the requested attribute bitmap) is variable lenth.
+ *   previous element, the requested attribute bitmap) is variable length.
  * - The requested attribute bitmap, which is an array of 32 bit words.
  *   Callers use the XVA_SET_REQ() macro to set the bits corresponding to
  *   the attributes that are being requested.
@@ -79,7 +79,7 @@
  * attributes to be requested/returned.  File systems may or may not support
  * optional attributes.  They do so at their own discretion but if they do
  * support optional attributes, they must register the VFSFT_XVATTR feature
- * so that the optional attributes can be set/retrived.
+ * so that the optional attributes can be set/retrieved.
  *
  * The fields of the xvattr structure are:
  *
diff --git a/include/os/linux/spl/sys/trace.h b/include/os/linux/spl/sys/trace.h
index df859cf2f..55c587358 100644
--- a/include/os/linux/spl/sys/trace.h
+++ b/include/os/linux/spl/sys/trace.h
@@ -38,7 +38,7 @@
  * module/zfs/vdev_removal.c including trace_vdev.h, DTRACE_PROBE calls
  * are mapped to stub functions calls and prototypes for those calls are
  * declared via DEFINE_DTRACE_PROBE*.  Only module/zfs/trace.c defines
- * CREATE_TRACE_POINTS.  That is follwed by includes of all the general
+ * CREATE_TRACE_POINTS.  That is followed by includes of all the general
  * tracing headers thereby defining all stub functions in one place via
  * the DEFINE_DTRACE_PROBE macros.
  *
diff --git a/include/sys/btree.h b/include/sys/btree.h
index 9fe2534df..3b53476c7 100644
--- a/include/sys/btree.h
+++ b/include/sys/btree.h
@@ -47,7 +47,7 @@ extern "C" {
  * at its children. Leaf nodes only contain data elements, and form the bottom
  * layer of the tree. Unlike B+ Trees, in this B-Tree implementation the
  * elements in the core nodes are not copies of or references to leaf node
- * elements.  Each element occcurs only once in the tree, no matter what kind
+ * elements.  Each element occurs only once in the tree, no matter what kind
  * of node it is in.
  *
  * The tree's height is the same throughout, unlike many other forms of search
diff --git a/include/sys/zfs_ioctl.h b/include/sys/zfs_ioctl.h
index 78d33deda..100158b94 100644
--- a/include/sys/zfs_ioctl.h
+++ b/include/sys/zfs_ioctl.h
@@ -361,7 +361,7 @@ typedef struct dmu_replay_record {
 		} drr_redact;
 
 		/*
-		 * Nore: drr_checksum is overlaid with all record types
+		 * Note: drr_checksum is overlaid with all record types
 		 * except DRR_BEGIN.  Therefore its (non-pad) members
 		 * must not overlap with members from the other structs.
 		 * We accomplish this by putting its members at the very
diff --git a/include/sys/zfs_znode.h b/include/sys/zfs_znode.h
index 0e8d44637..d7823221e 100644
--- a/include/sys/zfs_znode.h
+++ b/include/sys/zfs_znode.h
@@ -212,7 +212,7 @@ typedef struct znode {
 
 	/*
 	 * Platform specific field, defined by each platform and only
-	 * accessable from platform specific code.
+	 * accessible from platform specific code.
 	 */
 	ZNODE_OS_FIELDS;
 } znode_t;
diff --git a/include/sys/zio_crypt.h b/include/sys/zio_crypt.h
index fdd65f5a6..6b7bf719e 100644
--- a/include/sys/zio_crypt.h
+++ b/include/sys/zio_crypt.h
@@ -102,7 +102,7 @@ typedef struct zio_crypt_key {
 	crypto_key_t zk_current_key;
 
 #if defined(__FreeBSD__) && defined(_KERNEL)
-	/* Session for current encrpytion key.  Must always be set */
+	/* Session for current encryption key.  Must always be set */
 	freebsd_crypt_session_t	zk_session;
 #else
 	/* template of current encryption key for illumos crypto api */
diff --git a/lib/libzfs/libzfs_crypto.c b/lib/libzfs/libzfs_crypto.c
index c83c213e3..1a2ee638a 100644
--- a/lib/libzfs/libzfs_crypto.c
+++ b/lib/libzfs/libzfs_crypto.c
@@ -326,7 +326,7 @@ libzfs_getpassphrase(zfs_keyformat_t keyformat, boolean_t is_reenter,
 	*reslen = bytes;
 
 out:
-	/* reset the teminal */
+	/* reset the terminal */
 	(void) tcsetattr(fileno(f), TCSAFLUSH, &old_term);
 	(void) sigaction(SIGINT, &osigint, NULL);
 	(void) sigaction(SIGTSTP, &osigtstp, NULL);
diff --git a/lib/libzfs/os/freebsd/libzfs_compat.c b/lib/libzfs/os/freebsd/libzfs_compat.c
index 3cb844ddb..3344d0e3d 100644
--- a/lib/libzfs/os/freebsd/libzfs_compat.c
+++ b/lib/libzfs/os/freebsd/libzfs_compat.c
@@ -1,5 +1,5 @@
 /*
- * CDDL HEADER SART
+ * CDDL HEADER START
  *
  * The contents of this file are subject to the terms of the
  * Common Development and Distribution License (the "License").
diff --git a/lib/libzfs/os/freebsd/libzfs_fsshare.c b/lib/libzfs/os/freebsd/libzfs_fsshare.c
index 0fd75bf2c..9074c33e0 100644
--- a/lib/libzfs/os/freebsd/libzfs_fsshare.c
+++ b/lib/libzfs/os/freebsd/libzfs_fsshare.c
@@ -201,7 +201,7 @@ restart_mountd(void)
 		/* Cannot open pidfile for some reason. */
 		return;
 	}
-	/* We have mountd(8) PID in mountdpid varible. */
+	/* We have mountd(8) PID in mountdpid variable. */
 	kill(mountdpid, SIGHUP);
 }
 
@@ -342,7 +342,7 @@ fsshare_main(const char *file, const char *mountpoint, const char *shareopts,
 		error = 0;
 	}
 
-	/* Place big, fat warning at the begining of the file. */
+	/* Place big, fat warning at the beginning of the file. */
 	fprintf(newfd, "%s", FILE_HEADER);
 	while (oldfd != NULL && (line = zgetline(oldfd, mountpoint)) != NULL)
 		fprintf(newfd, "%s\n", line);
diff --git a/man/man5/zfs-module-parameters.5 b/man/man5/zfs-module-parameters.5
index 7ef82d9a0..1ab592390 100644
--- a/man/man5/zfs-module-parameters.5
+++ b/man/man5/zfs-module-parameters.5
@@ -2122,7 +2122,7 @@ Default value: \fB1,000\fR.
 \fBzfs_obsolete_min_time_ms\fR (int)
 .ad
 .RS 12n
-Simlar to \fBzfs_free_min_time_ms\fR but for cleanup of old indirection records
+Similar to \fBzfs_free_min_time_ms\fR but for cleanup of old indirection records
 for removed vdevs.
 .sp
 Default value: \fB500\fR.
diff --git a/man/man8/zdb.8 b/man/man8/zdb.8
index 01ad95b3e..e8320c35b 100644
--- a/man/man8/zdb.8
+++ b/man/man8/zdb.8
@@ -145,7 +145,7 @@ The fields
 .Ar start
 and
 .Ar end
-are integer object identfiers that denote the upper and lower bounds
+are integer object identifiers that denote the upper and lower bounds
 of the range. An
 .Ar end
 value of -1 specifies a range with no upper bound. The
diff --git a/module/lua/ldo.c b/module/lua/ldo.c
index d8c7742f3..88b22836f 100644
--- a/module/lua/ldo.c
+++ b/module/lua/ldo.c
@@ -78,7 +78,7 @@ extern void longjmp(label_t *) __attribute__((__noreturn__));
 #define LUAI_TRY(L,c,a)		if (setjmp(&(c)->b) == 0) { a }
 #define luai_jmpbuf		label_t
 
-/* unsupported archs will build but not be able to run lua programs */
+/* unsupported arches will build but not be able to run lua programs */
 #if JMP_BUF_CNT == 1
 int setjmp (label_t *buf) {
 	return 1;
diff --git a/module/os/freebsd/zfs/zfs_ctldir.c b/module/os/freebsd/zfs/zfs_ctldir.c
index ed6652c3b..fb0ffc082 100644
--- a/module/os/freebsd/zfs/zfs_ctldir.c
+++ b/module/os/freebsd/zfs/zfs_ctldir.c
@@ -107,7 +107,7 @@ typedef struct sfs_node {
 
 /*
  * Check the parent's ID as well as the node's to account for a chance
- * that IDs originating from different domains (snapshot IDs, artifical
+ * that IDs originating from different domains (snapshot IDs, artificial
  * IDs, znode IDs) may clash.
  */
 static int
diff --git a/module/os/freebsd/zfs/zfs_dir.c b/module/os/freebsd/zfs/zfs_dir.c
index 964033f8d..2c32602b1 100644
--- a/module/os/freebsd/zfs/zfs_dir.c
+++ b/module/os/freebsd/zfs/zfs_dir.c
@@ -61,7 +61,7 @@
 #include <sys/dsl_dir.h>
 
 /*
- * zfs_match_find() is used by zfs_dirent_lookup() to peform zap lookups
+ * zfs_match_find() is used by zfs_dirent_lookup() to perform zap lookups
  * of names after deciding which is the appropriate lookup interface.
  */
 static int
@@ -295,7 +295,7 @@ zfs_unlinked_drain(zfsvfs_t *zfsvfs)
 	int		error;
 
 	/*
-	 * Interate over the contents of the unlinked set.
+	 * Iterate over the contents of the unlinked set.
 	 */
 	for (zap_cursor_init(&zc, zfsvfs->z_os, zfsvfs->z_unlinkedobj);
 	    zap_cursor_retrieve(&zc, &zap) == 0;
@@ -508,7 +508,7 @@ zfs_rmnode(znode_t *zp)
 	}
 
 	/*
-	 * FreeBSD's implemention of zfs_zget requires a vnode to back it.
+	 * FreeBSD's implementation of zfs_zget requires a vnode to back it.
 	 * This means that we could end up calling into getnewvnode while
 	 * calling zfs_rmnode as a result of a prior call to getnewvnode
 	 * trying to clear vnodes out of the cache. If this repeats we can
diff --git a/module/os/freebsd/zfs/zfs_vfsops.c b/module/os/freebsd/zfs/zfs_vfsops.c
index 317773e44..8a7626c86 100644
--- a/module/os/freebsd/zfs/zfs_vfsops.c
+++ b/module/os/freebsd/zfs/zfs_vfsops.c
@@ -1746,7 +1746,7 @@ zfsvfs_teardown(zfsvfs_t *zfsvfs, boolean_t unmounting)
 	/*
 	 * At this point there are no vops active, and any new vops will
 	 * fail with EIO since we have z_teardown_lock for writer (only
-	 * relavent for forced unmount).
+	 * relevant for forced unmount).
 	 *
 	 * Release all holds on dbufs.
 	 */
@@ -2407,7 +2407,7 @@ zfs_get_zplprop(objset_t *os, zfs_prop_t prop, uint64_t *value)
 }
 
 /*
- * Return true if the coresponding vfs's unmounted flag is set.
+ * Return true if the corresponding vfs's unmounted flag is set.
  * Otherwise return false.
  * If this function returns true we know VFS unmount has been initiated.
  */
diff --git a/module/os/freebsd/zfs/zfs_vnops.c b/module/os/freebsd/zfs/zfs_vnops.c
index ff842afb0..ca23026be 100644
--- a/module/os/freebsd/zfs/zfs_vnops.c
+++ b/module/os/freebsd/zfs/zfs_vnops.c
@@ -385,7 +385,8 @@ page_busy(vnode_t *vp, int64_t start, int64_t off, int64_t nbytes)
 	 * aligned boundaries, if the range is not aligned.  As a result a
 	 * DEV_BSIZE subrange with partially dirty data may get marked as clean.
 	 * It may happen that all DEV_BSIZE subranges are marked clean and thus
-	 * the whole page would be considred clean despite have some dirty data.
+	 * the whole page would be considered clean despite have some
+	 * dirty data.
 	 * For this reason we should shrink the range to DEV_BSIZE aligned
 	 * boundaries before calling vm_page_clear_dirty.
 	 */
@@ -1139,7 +1140,7 @@ zfs_write(vnode_t *vp, uio_t *uio, int ioflag, cred_t *cr)
 
 		/*
 		 * Clear Set-UID/Set-GID bits on successful write if not
-		 * privileged and at least one of the excute bits is set.
+		 * privileged and at least one of the execute bits is set.
 		 *
 		 * It would be nice to to this after all writes have
 		 * been done, but that would still expose the ISUID/ISGID
diff --git a/module/os/freebsd/zfs/zfs_znode.c b/module/os/freebsd/zfs/zfs_znode.c
index b9d5472b2..e2f941415 100644
--- a/module/os/freebsd/zfs/zfs_znode.c
+++ b/module/os/freebsd/zfs/zfs_znode.c
@@ -328,7 +328,7 @@ zfs_vnode_forget(vnode_t *vp)
 }
 
 /*
- * Construct a new znode/vnode and intialize.
+ * Construct a new znode/vnode and initialize.
  *
  * This does not do a call to dmu_set_user() that is
  * up to the caller to do, in case you don't want to
@@ -604,7 +604,7 @@ zfs_mknode(znode_t *dzp, vattr_t *vap, dmu_tx_t *tx, cred_t *cr,
 		pflags |= ZFS_XATTR;
 
 	/*
-	 * No execs denied will be deterimed when zfs_mode_compute() is called.
+	 * No execs denied will be determined when zfs_mode_compute() is called.
 	 */
 	pflags |= acl_ids->z_aclp->z_hints &
 	    (ZFS_ACL_TRIVIAL|ZFS_INHERIT_ACE|ZFS_ACL_AUTO_INHERIT|
@@ -938,7 +938,7 @@ again:
 			 * But that is only possible if the other thread peforms
 			 * a ZFS vnode operation on the vnode.  That either
 			 * should not happen if the vnode is dead or the thread
-			 * should also have a refrence to the vnode and thus
+			 * should also have a reference to the vnode and thus
 			 * our reference is not last.
 			 */
 			VN_RELE(vp);
@@ -1099,7 +1099,7 @@ zfs_rezget(znode_t *zp)
 	 * If the file has zero links, then it has been unlinked on the send
 	 * side and it must be in the received unlinked set.
 	 * We call zfs_znode_dmu_fini() now to prevent any accesses to the
-	 * stale data and to prevent automatical removal of the file in
+	 * stale data and to prevent automatically removal of the file in
 	 * zfs_zinactive().  The file will be removed either when it is removed
 	 * on the send side and the next incremental stream is received or
 	 * when the unlinked set gets processed.
diff --git a/module/os/freebsd/zfs/zio_crypt.c b/module/os/freebsd/zfs/zio_crypt.c
index d6496a7ef..d89ef80ed 100644
--- a/module/os/freebsd/zfs/zio_crypt.c
+++ b/module/os/freebsd/zfs/zio_crypt.c
@@ -389,7 +389,7 @@ int failed_decrypt_size;
  * plaintext / ciphertext alone.
  */
 /*
- * The implemenation for FreeBSD's OpenCrypto.
+ * The implementation for FreeBSD's OpenCrypto.
  *
  * The big difference between ICP and FOC is that FOC uses a single
  * buffer for input and output.  This means that (for AES-GCM, the
@@ -1229,9 +1229,9 @@ zio_crypt_do_indirect_mac_checksum_abd(boolean_t generate, abd_t *abd,
  * the zil_chain_t header. Everything that is not encrypted is authenticated.
  */
 /*
- * The OpenCrypto used in FreeBSD does not use seperate source and
+ * The OpenCrypto used in FreeBSD does not use separate source and
  * destination buffers; instead, the same buffer is used.  Further, to
- * accomodate some of the drivers, the authbuf needs to be logically before
+ * accommodate some of the drivers, the authbuf needs to be logically before
  * the data.  This means that we need to copy the source to the destination,
  * and set up an extra iovec_t at the beginning to handle the authbuf.
  * It also means we'll only return one uio_t, which we do via the clumsy
diff --git a/module/unicode/u8_textprep.c b/module/unicode/u8_textprep.c
index 11e7c1926..65f555d88 100644
--- a/module/unicode/u8_textprep.c
+++ b/module/unicode/u8_textprep.c
@@ -1710,7 +1710,7 @@ TURN_STREAM_SAFE:
 }
 
 /*
- * The do_norm_compare() function does string comparion based on Unicode
+ * The do_norm_compare() function does string comparison based on Unicode
  * simple case mappings and Unicode Normalization definitions.
  *
  * It does so by collecting a sequence of character at a time and comparing
diff --git a/module/zfs/abd.c b/module/zfs/abd.c
index a3e58ebc5..269f2a7e5 100644
--- a/module/zfs/abd.c
+++ b/module/zfs/abd.c
@@ -388,7 +388,7 @@ abd_gang_add(abd_t *pabd, abd_t *cabd, boolean_t free_on_free)
 		/*
 		 * If the child ABD is already part of another
 		 * gang ABD then we must allocate a new
-		 * ABD to use a seperate link. We mark the newly
+		 * ABD to use a separate link. We mark the newly
 		 * allocated ABD with ABD_FLAG_GANG_FREE, before
 		 * adding it to the gang ABD's list, to make the
 		 * gang ABD aware that it is responsible to call
@@ -397,7 +397,7 @@ abd_gang_add(abd_t *pabd, abd_t *cabd, boolean_t free_on_free)
 		 * data over into the newly allocated ABD.
 		 *
 		 * An ABD may become part of multiple gang ABD's. For
-		 * example, when writting ditto bocks, the same ABD
+		 * example, when writing ditto bocks, the same ABD
 		 * is used to write 2 or 3 locations with 2 or 3
 		 * zio_t's. Each of the zio's may be aggregated with
 		 * different adjacent zio's. zio aggregation uses gang
@@ -406,7 +406,7 @@ abd_gang_add(abd_t *pabd, abd_t *cabd, boolean_t free_on_free)
 		 *
 		 * The ASSERT below is to make sure that if
 		 * free_on_free is passed as B_TRUE, the ABD can
-		 * not be in mulitple gang ABD's. The gang ABD
+		 * not be in multiple gang ABD's. The gang ABD
 		 * can not be responsible for cleaning up the child
 		 * ABD memory allocation if the ABD can be in
 		 * multiple gang ABD's at one time.
diff --git a/module/zfs/arc.c b/module/zfs/arc.c
index e7ad976af..c2e6720d3 100644
--- a/module/zfs/arc.c
+++ b/module/zfs/arc.c
@@ -922,7 +922,7 @@ static void l2arc_hdr_restore(const l2arc_log_ent_phys_t *le,
 static void l2arc_log_blk_commit(l2arc_dev_t *dev, zio_t *pio,
     l2arc_write_callback_t *cb);
 
-/* L2ARC persistence auxilliary routines. */
+/* L2ARC persistence auxiliary routines. */
 boolean_t l2arc_log_blkptr_valid(l2arc_dev_t *dev,
     const l2arc_log_blkptr_t *lbp);
 static boolean_t l2arc_log_blk_insert(l2arc_dev_t *dev,
@@ -8382,7 +8382,7 @@ top:
 	rerun = B_FALSE;
 	if (dev->l2ad_hand >= (dev->l2ad_end - distance)) {
 		/*
-		 * When there is no space to accomodate upcoming writes,
+		 * When there is no space to accommodate upcoming writes,
 		 * evict to the end. Then bump the write and evict hands
 		 * to the start and iterate. This iteration does not
 		 * happen indefinitely as we make sure in
diff --git a/module/zfs/btree.c b/module/zfs/btree.c
index da1886a57..d9b908dd2 100644
--- a/module/zfs/btree.c
+++ b/module/zfs/btree.c
@@ -342,7 +342,7 @@ zfs_btree_find(zfs_btree_t *tree, const void *value, zfs_btree_index_t *where)
  *     *  / *  *   *   *\  *   *   *   ...   *   *   *
  *        ---------------
  *
- * Note that a parellelogram shift is always shaped like a "left-leaning"
+ * Note that a parallelogram shift is always shaped like a "left-leaning"
  * parallelogram, where the starting index of the children being moved is
  * always one higher than the starting index of the elements being moved. No
  * "right-leaning" parallelogram shifts are needed (shifts where the starting
@@ -578,7 +578,7 @@ zfs_btree_insert_into_parent(zfs_btree_t *tree, zfs_btree_hdr_t *old_node,
 	ASSERT3P(parent->btc_children[offset], ==, old_node);
 
 	/*
-	 * If the parent isn't full, shift things to accomodate our insertions
+	 * If the parent isn't full, shift things to accommodate our insertions
 	 * and return.
 	 */
 	if (par_hdr->bth_count != BTREE_CORE_ELEMS) {
@@ -651,7 +651,7 @@ zfs_btree_insert_into_parent(zfs_btree_t *tree, zfs_btree_hdr_t *old_node,
 		/*
 		 * Move the new separator into the right half, and replace it
 		 * with buf. We also need to shift back the elements in the
-		 * right half to accomodate new_node.
+		 * right half to accommodate new_node.
 		 */
 		bt_shift_core_right(tree, new_parent, 0, move_count,
 		    BSS_TRAPEZOID);
@@ -1366,7 +1366,7 @@ zfs_btree_remove_from_node(zfs_btree_t *tree, zfs_btree_core_t *node,
 	/*
 	 * Now we try to take a node from a neighbor. We check left, then
 	 * right. If the neighbor exists and has more than the minimum number
-	 * of elements, we move the separator betweeen us and them to our
+	 * of elements, we move the separator between us and them to our
 	 * node, move their closest element (last for left, first for right)
 	 * to the separator, and move their closest child to our node. Along
 	 * the way we need to collapse the gap made by idx, and (for our right
@@ -1625,7 +1625,7 @@ zfs_btree_remove_idx(zfs_btree_t *tree, zfs_btree_index_t *where)
 	/*
 	 * Now we try to take a node from a sibling. We check left, then
 	 * right. If they exist and have more than the minimum number of
-	 * elements, we move the separator betweeen us and them to our node
+	 * elements, we move the separator between us and them to our node
 	 * and move their closest element (last for left, first for right) to
 	 * the separator. Along the way we need to collapse the gap made by
 	 * idx, and (for our right neighbor) the gap made by removing their
diff --git a/module/zfs/dsl_bookmark.c b/module/zfs/dsl_bookmark.c
index 7e6a5ceaa..16bf2c441 100644
--- a/module/zfs/dsl_bookmark.c
+++ b/module/zfs/dsl_bookmark.c
@@ -123,7 +123,7 @@ dsl_bookmark_lookup(dsl_pool_t *dp, const char *fullname,
 /*
  * Validates that
  * - bmark is a full dataset path of a bookmark (bookmark_namecheck)
- * - source is a full path of a snaphot or bookmark
+ * - source is a full path of a snapshot or bookmark
  *   ({bookmark,snapshot}_namecheck)
  *
  * Returns 0 if valid, -1 otherwise.
diff --git a/module/zfs/metaslab.c b/module/zfs/metaslab.c
index 1fc44399f..549055628 100644
--- a/module/zfs/metaslab.c
+++ b/module/zfs/metaslab.c
@@ -3547,7 +3547,7 @@ metaslab_condense(metaslab_t *msp, dmu_tx_t *tx)
 	 * 4] At this point, we would ideally like to add all segments
 	 *    in the ms_allocatable tree from the condense tree. This way
 	 *    we would write all the entries of the condense tree as the
-	 *    condensed space map, which would only contain freeed
+	 *    condensed space map, which would only contain freed
 	 *    segments with everything else assumed to be allocated.
 	 *
 	 *    Doing so can be prohibitively expensive as ms_allocatable can
diff --git a/module/zfs/vdev_raidz.c b/module/zfs/vdev_raidz.c
index 3408ddf72..be3466673 100644
--- a/module/zfs/vdev_raidz.c
+++ b/module/zfs/vdev_raidz.c
@@ -982,7 +982,7 @@ vdev_raidz_reconstruct_pq(raidz_map_t *rm, int *tgts, int ntgts)
 /* BEGIN CSTYLED */
 /*
  * In the general case of reconstruction, we must solve the system of linear
- * equations defined by the coeffecients used to generate parity as well as
+ * equations defined by the coefficients used to generate parity as well as
  * the contents of the data and parity disks. This can be expressed with
  * vectors for the original data (D) and the actual data (d) and parity (p)
  * and a matrix composed of the identity matrix (I) and a dispersal matrix (V):
@@ -996,7 +996,7 @@ vdev_raidz_reconstruct_pq(raidz_map_t *rm, int *tgts, int ntgts)
  *            ~~   ~~                     ~~     ~~
  *
  * I is simply a square identity matrix of size n, and V is a vandermonde
- * matrix defined by the coeffecients we chose for the various parity columns
+ * matrix defined by the coefficients we chose for the various parity columns
  * (1, 2, 4). Note that these values were chosen both for simplicity, speedy
  * computation as well as linear separability.
  *
diff --git a/module/zfs/vdev_raidz_math_powerpc_altivec.c b/module/zfs/vdev_raidz_math_powerpc_altivec.c
index feabfa5c0..88f2646ae 100644
--- a/module/zfs/vdev_raidz_math_powerpc_altivec.c
+++ b/module/zfs/vdev_raidz_math_powerpc_altivec.c
@@ -4333,5 +4333,5 @@ __attribute__((aligned(256))) gf_clmul_mod_lt[4*256][16] = {
 		0xf8, 0x07, 0x06, 0xf9, 0x04, 0xfb, 0xfa, 0x05  }
 };
 /* END CSTYLED */
-#endif // ENDIANESS
+#endif // ENDIANNESS
 #endif /* defined(__powerpc__) */
diff --git a/module/zfs/zfs_ioctl.c b/module/zfs/zfs_ioctl.c
index 8b6dca18c..33e1620ec 100644
--- a/module/zfs/zfs_ioctl.c
+++ b/module/zfs/zfs_ioctl.c
@@ -3520,7 +3520,7 @@ zfs_ioc_log_history(const char *unused, nvlist_t *innvl, nvlist_t *outnvl)
  * of the grubenv file.  The file is stored as raw ASCII, and is protected by
  * an embedded checksum.  By default, GRUB will check if the boot filesystem
  * supports storing the environment data in a special location, and if so,
- * will invoke filesystem specific logic to retrieve it. This can be overriden
+ * will invoke filesystem specific logic to retrieve it. This can be overridden
  * by a variable, should the user so desire.
  */
 /* ARGSUSED */
diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index bbda652ee..2b20b02e4 100644
--- a/module/zfs/zvol.c
+++ b/module/zfs/zvol.c
@@ -1717,7 +1717,7 @@ zvol_fini_impl(void)
 
 	/*
 	 * The call to "zvol_remove_minors_impl" may dispatch entries to
-	 * the system_taskq, but it doesn't wait for those entires to
+	 * the system_taskq, but it doesn't wait for those entries to
 	 * complete before it returns. Thus, we must wait for all of the
 	 * removals to finish, before we can continue.
 	 */
diff --git a/tests/zfs-tests/cmd/mkbusy/mkbusy.c b/tests/zfs-tests/cmd/mkbusy/mkbusy.c
index c26822bb5..a03076ffc 100644
--- a/tests/zfs-tests/cmd/mkbusy/mkbusy.c
+++ b/tests/zfs-tests/cmd/mkbusy/mkbusy.c
@@ -102,7 +102,7 @@ main(int argc, char *argv[])
 
 		/*
 		 * The argument supplied doesn't exist. Copy the path, and
-		 * remove the trailing slash if presnt.
+		 * remove the trailing slash if present.
 		 */
 		if ((arg = strdup(argv[0])) == NULL)
 			fail("strdup", 1);
diff --git a/tests/zfs-tests/tests/functional/channel_program/synctask_core/tst.set_props.zcp b/tests/zfs-tests/tests/functional/channel_program/synctask_core/tst.set_props.zcp
index eade17aa8..756263a9d 100644
--- a/tests/zfs-tests/tests/functional/channel_program/synctask_core/tst.set_props.zcp
+++ b/tests/zfs-tests/tests/functional/channel_program/synctask_core/tst.set_props.zcp
@@ -64,7 +64,7 @@ neg_props["guid"] = { "12345" }
 set_fail = {}
 val_fail = {}
 
--- Test properies that should work
+-- Test properties that should work
 for prop, values in pairs(pos_props) do
     for i, val in ipairs(values) do
         old_val, src = zfs.get_prop(fs, prop)
@@ -94,7 +94,7 @@ for prop, values in pairs(pos_props) do
     end
 end
 
--- Test properies that should fail
+-- Test properties that should fail
 for prop, expected in pairs(neg_props) do
     exp_val = expected[1]
     exp_err = expected[2]
diff --git a/tests/zfs-tests/tests/functional/cli_root/zfs_ids_to_path/zfs_ids_to_path_001_pos.ksh b/tests/zfs-tests/tests/functional/cli_root/zfs_ids_to_path/zfs_ids_to_path_001_pos.ksh
index 4968e1507..563b3e00d 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zfs_ids_to_path/zfs_ids_to_path_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zfs_ids_to_path/zfs_ids_to_path_001_pos.ksh
@@ -31,7 +31,7 @@
 # filesystem, and verify that zfs_ids_to_path behaves correctly with them.
 #
 # STRATEGY:
-# 1. Create a dateset
+# 1. Create a dataset
 # 2. Makes files in the dataset
 # 3. Verify that zfs_ids_to_path outputs the correct format for each one
 #
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_multiple.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_multiple.ksh
index 4a3b61c52..a8107b94e 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_multiple.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_multiple.ksh
@@ -19,7 +19,7 @@
 
 #
 # DESCRIPTION:
-# 'zpool wait' works when waiting for mulitple activities.
+# 'zpool wait' works when waiting for multiple activities.
 #
 # STRATEGY:
 # 1. Create a pool with some data.
@@ -80,4 +80,4 @@ proc_must_exist $pid
 log_must zpool initialize -s $TESTPOOL $DISK1
 bkgrnd_proc_succeeded $pid
 
-log_pass "'zpool wait' works when waiting for mutliple activities."
+log_pass "'zpool wait' works when waiting for multiple activities."
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_no_activity.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_no_activity.ksh
index ebe38b45d..f4819f37a 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_no_activity.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_no_activity.ksh
@@ -23,7 +23,7 @@
 #
 # STRATEGY:
 # 1. Create an empty pool with no activity
-# 2. Run zpool wait with various acitivies, make sure it always returns
+# 2. Run zpool wait with various activities, make sure it always returns
 #    promptly
 #
 
diff --git a/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_trim_basic.ksh b/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_trim_basic.ksh
index 0604180b5..f047050ea 100755
--- a/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_trim_basic.ksh
+++ b/tests/zfs-tests/tests/functional/cli_root/zpool_wait/zpool_wait_trim_basic.ksh
@@ -38,7 +38,7 @@ function cleanup
 	[[ -d "$TESTDIR" ]] && log_must rm -r "$TESTDIR"
 }
 
-# Check wether any vdevs in given pool are being trimmed
+# Check whether any vdevs in given pool are being trimmed
 function trim_in_progress
 {
 	typeset pool="$1"
diff --git a/tests/zfs-tests/tests/functional/history/history_common.kshlib b/tests/zfs-tests/tests/functional/history/history_common.kshlib
index 40daaa4d6..8ac34b2de 100644
--- a/tests/zfs-tests/tests/functional/history/history_common.kshlib
+++ b/tests/zfs-tests/tests/functional/history/history_common.kshlib
@@ -365,7 +365,7 @@ function verify_destroy
 	typeset cmd=$1
 	typeset flags=$3
 
-	# This function doesn't currently verifiy the zpool command.
+	# This function doesn't currently verify the zpool command.
 	[[ ${cmd%% *} == "zfs" ]] || return 1
 	[[ $flags =~ "i" ]] || return 1
 
diff --git a/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh b/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh
index 1bc8f72d6..a8934159b 100755
--- a/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/largest_pool/largest_pool_001_pos.ksh
@@ -158,4 +158,4 @@ for volsize in $VOLSIZES; do
 	destroy_pool $TESTPOOL2
 done
 
-log_pass "Dateset can be created, mounted & destroy in largest pool succeeded."
+log_pass "Dataset can be created, mounted & destroy in largest pool succeeded."
diff --git a/tests/zfs-tests/tests/functional/mmap/mmap_read_001_pos.ksh b/tests/zfs-tests/tests/functional/mmap/mmap_read_001_pos.ksh
index 42e1f7320..470f10d93 100755
--- a/tests/zfs-tests/tests/functional/mmap/mmap_read_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/mmap/mmap_read_001_pos.ksh
@@ -40,7 +40,7 @@
 # 1. Create a pool & dataset
 # 2. Call readmmap binary
 # 3. unmount this file system
-# 4. Verify the integrity of this pool & dateset
+# 4. Verify the integrity of this pool & dataset
 #
 
 verify_runnable "global"
diff --git a/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_002_pos.ksh b/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_002_pos.ksh
index ae219e01a..0184f06ef 100755
--- a/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_002_pos.ksh
+++ b/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_002_pos.ksh
@@ -29,13 +29,13 @@
 # STRATEGY:
 #	1. Create pool with a cache device.
 #	2. Create a an encrypted ZFS file system.
-#	3. Create a random file in the encyrpted file system and random
+#	3. Create a random file in the encrypted file system and random
 #		read for 30 sec.
 #	4. Export pool.
 #	5. Read the amount of log blocks written from the header of the
 #		L2ARC device.
 #	5. Import pool.
-#	6. Mount the encypted ZFS file system.
+#	6. Mount the encrypted ZFS file system.
 #	7. Read the amount of log blocks rebuilt in arcstats and compare to
 #		(5).
 #	8. Check if the labels of the L2ARC device are intact.
diff --git a/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_005_pos.ksh b/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_005_pos.ksh
index b2cad9d1f..9fc6a5923 100755
--- a/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_005_pos.ksh
+++ b/tests/zfs-tests/tests/functional/persist_l2arc/persist_l2arc_005_pos.ksh
@@ -34,7 +34,7 @@
 #	4. Export pool.
 #	5. Read amount of log blocks written.
 #	6. Import pool.
-#	7. Mount the encypted ZFS file system.
+#	7. Mount the encrypted ZFS file system.
 #	8. Read amount of log blocks built.
 #	9. Compare the two amounts
 #	10. Read the file written in (3) and check if l2_hits in
diff --git a/tests/zfs-tests/tests/functional/resilver/resilver_restart_001.ksh b/tests/zfs-tests/tests/functional/resilver/resilver_restart_001.ksh
index 0a51f1ef2..9af1c972f 100755
--- a/tests/zfs-tests/tests/functional/resilver/resilver_restart_001.ksh
+++ b/tests/zfs-tests/tests/functional/resilver/resilver_restart_001.ksh
@@ -26,7 +26,7 @@
 # DESCRIPTION:
 # Testing resilver restart logic both with and without the deferred resilver
 # feature enabled, verifying that resilver is not restarted when it is
-# unecessary.
+# unnecessary.
 #
 # STRATEGY:
 # 1. Create a pool
diff --git a/tests/zfs-tests/tests/functional/write_dirs/write_dirs_001_pos.ksh b/tests/zfs-tests/tests/functional/write_dirs/write_dirs_001_pos.ksh
index 881f78d58..f7519eb6d 100755
--- a/tests/zfs-tests/tests/functional/write_dirs/write_dirs_001_pos.ksh
+++ b/tests/zfs-tests/tests/functional/write_dirs/write_dirs_001_pos.ksh
@@ -37,7 +37,7 @@
 # is full. The zfs file system should be stable and works well.
 #
 # STRATEGY:
-# 1. Create a pool & dateset
+# 1. Create a pool & dataset
 # 2. Make directories in the zfs file system
 # 3. Create 50 big files in each directories
 # 4. Test case exit when the disk is full.
diff --git a/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh b/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh
index a0bc4ce32..07387017f 100755
--- a/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh
+++ b/tests/zfs-tests/tests/functional/write_dirs/write_dirs_002_pos.ksh
@@ -37,7 +37,7 @@
 # is full. The zfs file system should be work well and stable.
 #
 # STRATEGY:
-# 1. Create a pool & dateset
+# 1. Create a pool & dataset
 # 2. Make directories in the zfs file system
 # 3. Create 5000 files in each directories
 # 4. Test case exit when the disk is full
diff --git a/tests/zfs-tests/tests/perf/regression/sequential_reads_dbuf_cached.ksh b/tests/zfs-tests/tests/perf/regression/sequential_reads_dbuf_cached.ksh
index 944a3d13c..888136fec 100755
--- a/tests/zfs-tests/tests/perf/regression/sequential_reads_dbuf_cached.ksh
+++ b/tests/zfs-tests/tests/perf/regression/sequential_reads_dbuf_cached.ksh
@@ -25,7 +25,7 @@
 # for all fio runs. The ARC is not cleared to ensure that all data is cached.
 #
 # This is basically a copy of the sequential_reads_cached test case, but with
-# a smaller dateset so that we can fit everything into the decompressed, linear
+# a smaller dataset so that we can fit everything into the decompressed, linear
 # space in the dbuf cache.
 #