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

diff --git a/module/zfs/zvol.c b/module/zfs/zvol.c
index 7ca18e138cc2013d5705a62e5824cdc7a04e93a8..cc0f1d1e031499a5da287b04ce77eeb491438e2f 100644 (file)
--- 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);