Fix typos in comments

This is less useful than fixing typos in output messages, but anyway.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

cr-restore.c

@@ -189,7 +189,7 @@ err:
 	return ret;
 }
 
-/* Map a private vma, if it is not mapped by a parrent yet */
+/* Map a private vma, if it is not mapped by a parent yet */
 static int map_private_vma(pid_t pid, struct vma_area *vma, void *tgt_addr,
 			struct vma_area **pvma, struct list_head *pvma_list)
 {
@@ -1090,7 +1090,7 @@ static int restore_task_with_children(void *_arg)
 	}
 
 	/*
-	 * The block mask will be restored in sigresturn.
+	 * The block mask will be restored in sigreturn.
 	 *
 	 * TODO: This code should be removed, when a freezer will be added.
 	 */
@@ -1809,7 +1809,7 @@ static int sigreturn_restore(pid_t pid, CoreEntry *core)
 	ret = open_signal_image(CR_FD_SIGNAL, pid, &siginfo_chunk,
 					&siginfo_size, &siginfo_nr);
 	if (ret < 0) {
-		if (errno != ENOENT) /* backward compatiblity */
+		if (errno != ENOENT) /* backward compatibility */
 			goto err;
 		ret = 0;
 	}
@@ -1820,7 +1820,7 @@ static int sigreturn_restore(pid_t pid, CoreEntry *core)
 					current->threads[i].virt, &siginfo_chunk,
 					&siginfo_size, &siginfo_nr);
 		if (ret < 0) {
-			if (errno != ENOENT) /* backward compatiblity */
+			if (errno != ENOENT) /* backward compatibility */
 				goto err;
 			ret = 0;
 		}
@@ -2075,8 +2075,8 @@ static int sigreturn_restore(pid_t pid, CoreEntry *core)
 		task_args->thread_args);
 
 	/*
-	 * An indirect call to task_restore, note it never resturns
-	 * and restoreing core is extremely destructive.
+	 * An indirect call to task_restore, note it never returns
+	 * and restoring core is extremely destructive.
 	 */
 
 	JUMP_TO_RESTORER_BLOB(new_sp, restore_task_exec_start, task_args);

eventfd.c

@@ -32,7 +32,7 @@ struct eventfd_file_info {
 	struct file_desc		d;
 };
 
-/* Checks if file desciptor @lfd is eventfd */
+/* Checks if file descriptor @lfd is eventfd */
 int is_eventfd_link(int lfd)
 {
 	return is_anon_link_type(lfd, "[eventfd]");

eventpoll.c

@@ -39,7 +39,7 @@ struct eventpoll_tfd_file_info {
 
 static LIST_HEAD(eventpoll_tfds);
 
-/* Checks if file desciptor @lfd is eventfd */
+/* Checks if file descriptor @lfd is eventfd */
 int is_eventpoll_link(int lfd)
 {
 	return is_anon_link_type(lfd, "[eventpoll]");

fifo.c

@@ -19,11 +19,11 @@
 /*
  * FIFO checkpoint and restore is done in a bit unusual manner.
  * We use files-reg.c engine to save fifo path and flags,
- * thus regular files image will contain fifo descriptos which
+ * thus regular files image will contain fifo descriptors which
  * are useless for reg-files engine itself but needed for our fifo
  * engine.
  *
- * In particual we dump fifo-entry automatically and appropriate
+ * In particular we dump fifo-entry automatically and appropriate
  * reg-file entry manually, thus on restore we need to ask reg-file
  * engine to restore fifo path and flags via direct call.
  */

fsnotify.c

@@ -65,13 +65,13 @@ struct fsnotify_file_info {
 static LIST_HEAD(inotify_info_head);
 static LIST_HEAD(fanotify_info_head);
 
-/* Checks if file desciptor @lfd is inotify */
+/* Checks if file descriptor @lfd is inotify */
 int is_inotify_link(int lfd)
 {
 	return is_anon_link_type(lfd, "inotify");
 }
 
-/* Checks if file desciptor @lfd is fanotify */
+/* Checks if file descriptor @lfd is fanotify */
 int is_fanotify_link(int lfd)
 {
 	return is_anon_link_type(lfd, "[fanotify]");

namespaces.c

@@ -126,7 +126,7 @@ static unsigned int get_ns_id(int pid, struct ns_desc *nd)
 		return 0;
 	}
 
-	/* XXX: Does it make sence to validate kernel links to <name>:[<id>]? */
+	/* XXX: Does it make sense to validate kernel links to <name>:[<id>]? */
 	kid = strtoul(ns_id + strlen(nd->str) + 2, &end, 10);
 	return generate_ns_id(pid, kid, nd);
 }
@@ -226,7 +226,7 @@ int dump_namespaces(struct pid *ns_pid, unsigned int ns_flags)
 	 * parallel with task dumping routine.
 	 *
 	 * However, the question how to dump sockets from the target
-	 * net namesapce with this is still open
+	 * net namespace with this is still open
 	 */
 
 	pr_info("Dumping %d(%d)'s namespaces\n", ns_pid->virt, ns_pid->real);

page-pipe.c

@@ -103,7 +103,7 @@ static inline int try_add_page_to(struct page_pipe *pp, struct page_pipe_buf *pp
 		}
 
 		if (ppb->nr_segs == UIO_MAXIOV)
-			/* XXX -- shink pipe back? */
+			/* XXX -- shrink pipe back? */
 			return 1;
 	}
 

parasite-syscall.c

@@ -176,7 +176,7 @@ retry_signal:
 	}
 
 	/*
-	 * We've reached this point iif int3 is triggered inside our
+	 * We've reached this point if int3 is triggered inside our
 	 * parasite code. So we're done.
 	 */
 	ret = 0;

ptrace.c

@@ -39,7 +39,7 @@ int unseize_task(pid_t pid, int st)
 /*
  * This routine seizes task putting it into a special
  * state where we can manipulate the task via ptrace
- * inteface, and finally we can detach ptrace out of
+ * interface, and finally we can detach ptrace out of
  * of it so the task would not know if it was saddled
  * up with someone else.
  */

sk-queue.c

@@ -99,7 +99,7 @@ int dump_sk_queue(int sock_fd, int sock_id)
 	size -= 32;
 
 	/*
-	 * Allocate data for a streem.
+	 * Allocate data for a stream.
 	 */
 	data = xmalloc(size);
 	if (!data)
@@ -135,7 +135,7 @@ int dump_sk_queue(int sock_fd, int sock_id)
 		}
 		if (msg.msg_flags & MSG_TRUNC) {
 			/*
-			 * DGRAM thuncated. This should not happen. But we have
+			 * DGRAM truncated. This should not happen. But we have
 			 * to check...
 			 */
 			pr_err("sys_recvmsg failed: truncated\n");
@@ -208,9 +208,9 @@ int restore_sk_queue(int fd, unsigned int peer_id)
 
 		/*
 		 * Don't try to use sendfile here, because it use sendpage() and
-		 * all data are splitted on pages and a new skb is allocated for
+		 * all data are split on pages and a new skb is allocated for
 		 * each page. It creates a big overhead on SNDBUF.
-		 * sendfile() isn't suatable for DGRAM sockets, because message
+		 * sendfile() isn't suitable for DGRAM sockets, because message
 		 * boundaries messages should be saved.
 		 */
 

sk-unix.c

@@ -330,7 +330,7 @@ static int unix_collect_one(const struct unix_diag_msg *m,
 						(int)uv->udiag_vfs_ino);
 				/*
 				 * When a socket is bound to unlinked file, we
-				 * just drop his name, since noone will access
+				 * just drop his name, since no one will access
 				 * it via one.
 				 */
 				xfree(name);

tty.c

@@ -426,7 +426,7 @@ static int restore_tty_params(int fd, struct tty_info *info)
 	 * because it contain @c_cc array which
 	 * is bigger than TERMIOS_NCC. Same applies
 	 * to winsize usage, we can't guarantee the
-	 * structure taked from the system headers will
+	 * structure taken from the system headers will
 	 * never be extended.
 	 */
 
@@ -575,7 +575,7 @@ static int pty_open_unpaired_slave(struct file_desc *d, struct tty_info *slave)
 	 *
 	 * Note, at this point the group/session should
 	 * be already restored properly thus we can simply
-	 * use syscalls intead of lookup via process tree.
+	 * use syscalls instead of lookup via process tree.
 	 */
 	if (likely(slave->tie->sid == INHERIT_SID)) {
 		if (tty_set_prgp(fd, getpgid(getppid())))
@@ -949,7 +949,7 @@ static int collect_one_tty(void *obj, ProtobufCMessage *msg)
 		return -1;
 
 	/*
-	 * The tty peers which have no @termios are hunged up,
+	 * The tty peers which have no @termios are hung up,
 	 * so don't mark them as active, we create them with
 	 * faked master and they are rather a rudiment which
 	 * can't be used. Most likely they appear if a user has
@@ -1083,7 +1083,7 @@ static int dump_pty_info(int lfd, u32 id, const struct fd_parms *p, int major, i
 	pty.index		= index;
 
 	/*
-	 * Nothing we can do on hangin up terminal,
+	 * Nothing we can do on hanging up terminal,
 	 * just write out minimum information we can
 	 * gather.
 	 */
@@ -1095,7 +1095,7 @@ static int dump_pty_info(int lfd, u32 id, const struct fd_parms *p, int major, i
 	 * the task might have slave peer assigned but no
 	 * master peer. Such "detached" master peers are
 	 * not yet supported by our tool and better to
-	 * inform a user about such situatio,
+	 * inform a user about such situation.
 	 */
 	tty_test_and_set(id, tty_active_pairs);
 

util.c

@@ -274,7 +274,7 @@ int init_service_fd(void)
 	struct rlimit rlimit;
 
 	/*
-	 * Service FDs are thouse that most likely won't
+	 * Service FDs are those that most likely won't
 	 * conflict with any 'real-life' ones
 	 */