From dbe5735bdf005a24e54dd19559016a59f6f43536 Mon Sep 17 00:00:00 2001
From: Tejun Heo <htejun@fb.com>
Date: Wed, 20 Oct 2021 11:10:07 -1000
Subject: [PATCH] hashd: build fix for 32bit archs

---
 rd-hashd/src/testfiles.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rd-hashd/src/testfiles.rs b/rd-hashd/src/testfiles.rs
index 28e046a4..c3893b1a 100644
--- a/rd-hashd/src/testfiles.rs
+++ b/rd-hashd/src/testfiles.rs
@@ -4,6 +4,7 @@ use log::{debug, trace, warn};
 use num::Integer;
 use rand::rngs::SmallRng;
 use rand::SeedableRng;
+use std::convert::TryInto;
 use std::ffi::OsStr;
 use std::fs;
 use std::io::{Read, Seek, SeekFrom, Write};
@@ -177,7 +178,7 @@ impl TestFiles {
                         libc::posix_fadvise(
                             f.as_raw_fd(),
                             0,
-                            self.unit_size as i64,
+                            self.unit_size.try_into().unwrap(),
                             libc::POSIX_FADV_DONTNEED,
                         )
                     };