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From:   Yury Norov <yury.norov@gmail.com>
To:     Andrew Morton <akpm@linux-foundation.org>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Arnd Bergmann <arnd@arndb.de>,
        Kees Cook <keescook@chromium.org>,
        Matthew Wilcox <willy@infradead.org>,
        Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc:     Yury Norov <ynorov@marvell.com>, Yury Norov <yury.norov@gmail.com>,
        linux-kernel@vger.kernel.org
Subject: [PATCH 4/6] lib/test_bitmap: switch test_bitmap_parselist to ktime_get()
Date:   Tue, 26 Mar 2019 00:07:46 +0300
Message-Id: <20190325210748.6571-5-ynorov@marvell.com>
In-Reply-To: <20190325210748.6571-1-ynorov@marvell.com>
References: <20190325210748.6571-1-ynorov@marvell.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

test_bitmap_parselist uses get_cycles(). Only arm, arm64, openrisc,
riscv and sparc64 implement get_cycles() and others take a stub from
include/asm-generic/timex.h.

So, switch to more generic ktime_get().

Fixes: 6df0d464dbcc1a55 (lib/test_bitmap.c: add test for bitmap_parselist())
Signed-off-by: Yury Norov <ynorov@marvell.com>
---
 lib/test_bitmap.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index 6cd7d0740005..b06e0fd3811b 100644
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -266,15 +266,15 @@ static void __init test_bitmap_parselist(void)
 {
 	int i;
 	int err;
-	cycles_t cycles;
+	ktime_t time;
 	DECLARE_BITMAP(bmap, 2048);
 
 	for (i = 0; i < ARRAY_SIZE(parselist_tests); i++) {
 #define ptest parselist_tests[i]
 
-		cycles = get_cycles();
+		time = ktime_get();
 		err = bitmap_parselist(ptest.in, bmap, ptest.nbits);
-		cycles = get_cycles() - cycles;
+		time = ktime_get() - time;
 
 		if (err != ptest.errno) {
 			pr_err("test %d: input is %s, errno is %d, expected %d\n",
@@ -291,8 +291,7 @@ static void __init test_bitmap_parselist(void)
 
 		if (ptest.flags & PARSE_TIME)
 			pr_err("test %d: input is '%s' OK, Time: %llu\n",
-					i, ptest.in,
-					(unsigned long long)cycles);
+					i, ptest.in, time);
 	}
 }
 
-- 
2.17.1