From 2d76ab9e422286b4e97fbd014a2efb05804d4181 Mon Sep 17 00:00:00 2001
From: Tomohiro Kusumi <kusumi.tomohiro@gmail.com>
Date: Fri, 15 Feb 2019 08:13:58 +0900
Subject: [PATCH] Fix obsolete comment on rangelock

5d43cc9a59 renamed it to rangelock_enter().

Reviewed-by: Matt Ahrens <mahrens@delphix.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@osnexus.com>
Closes #8408
---
 module/zfs/zvol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index 7ca18e138..cc0f1d1e0 100644
--- a/module/zfs/zvol.c
+++ b/module/zfs/zvol.c
@@ -961,7 +961,7 @@ zvol_request(struct request_queue *q, struct bio *bio)
 
 		/*
 		 * To be released in the I/O function. See the comment on
-		 * zfs_range_lock below.
+		 * rangelock_enter() below.
 		 */
 		rw_enter(&zv->zv_suspend_lock, RW_READER);