From 18a2485fc8061f7393ca19f7291366bc46fe9bf7 Mon Sep 17 00:00:00 2001
From: Feng Sun <loyou85@gmail.com>
Date: Wed, 20 Sep 2017 03:19:08 +0800
Subject: [PATCH] misc: fix meaningless values

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Tim Chase <tim@chase2k.com>
Signed-off-by: Feng Sun <loyou85@gmail.com>
Closes #6658
---
 module/zfs/zfs_znode.c | 3 ++-
 module/zfs/zpl_file.c  | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/module/zfs/zfs_znode.c b/module/zfs/zfs_znode.c
index e4115fef0..3caf1bdc1 100644
--- a/module/zfs/zfs_znode.c
+++ b/module/zfs/zfs_znode.c
@@ -1637,7 +1637,8 @@ zfs_trunc(znode_t *zp, uint64_t end)
 		return (0);
 	}
 
-	error = dmu_free_long_range(zfsvfs->z_os, zp->z_id, end,  -1);
+	error = dmu_free_long_range(zfsvfs->z_os, zp->z_id, end,
+	    DMU_OBJECT_END);
 	if (error) {
 		zfs_range_unlock(rl);
 		return (error);
diff --git a/module/zfs/zpl_file.c b/module/zfs/zpl_file.c
index 4805abe69..4dfa0dea4 100644
--- a/module/zfs/zpl_file.c
+++ b/module/zfs/zpl_file.c
@@ -527,7 +527,7 @@ zpl_mmap(struct file *filp, struct vm_area_struct *vma)
 		return (error);
 
 	mutex_enter(&zp->z_lock);
-	zp->z_is_mapped = 1;
+	zp->z_is_mapped = B_TRUE;
 	mutex_exit(&zp->z_lock);
 
 	return (error);