From: Yury Norov <yury.norov@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Arnd Bergmann <arnd@arndb.de>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Kees Cook <keescook@chromium.org>,
Matthew Wilcox <willy@infradead.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Yury Norov <ynorov@marvell.com>,
linux-kernel@vger.kernel.org, Yury Norov <yury.norov@gmail.com>
Subject: [PATCH 4/6] lib/test_bitmap: switch test_bitmap_parselist to ktime_get()
Date: Wed, 20 Feb 2019 11:37:03 +0300 [thread overview]
Message-ID: <20190220083705.14050-5-ynorov@marvell.com> (raw)
In-Reply-To: <20190220083705.14050-1-ynorov@marvell.com>
test_bitmap_parselist currently uses get_cycles which is not
implemented on some platforms, so use ktime_get() instead.
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
next prev parent reply other threads:[~2019-02-20 8:37 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-20 8:36 [PATCH v2 0/5] lib: rework bitmap_parselist and tests Yury Norov
2019-02-20 8:37 ` [PATCH 1/6] bitmap_parselist: don't calculate length of the input string Yury Norov
2019-02-20 8:37 ` [PATCH 2/6] bitmap_parselist: move non-parser logic to helpers Yury Norov
2019-02-20 8:37 ` [PATCH 3/6] bitmap_parselist: rework input string parser Yury Norov
2019-02-20 8:37 ` Yury Norov [this message]
2019-02-20 13:51 ` [PATCH 4/6] lib/test_bitmap: switch test_bitmap_parselist to ktime_get() Andy Shevchenko
2019-02-20 13:52 ` Andy Shevchenko
2019-02-20 14:20 ` Yury Norov
2019-02-20 23:10 ` Palmer Dabbelt
2019-02-21 8:53 ` Yury Norov
2019-02-21 12:55 ` Yury Norov
2019-02-20 8:37 ` [PATCH 5/6] lib/test_bitmap: add testcases for bitmap_parselist Yury Norov
2019-02-20 8:37 ` [PATCH 6/6] lib/test_bitmap: add tests for bitmap_parselist_user Yury Norov
2019-03-15 15:53 ` [PATCH v2 0/5] lib: rework bitmap_parselist and tests Yury Norov
2019-03-25 21:07 [PATCH v2 RESEND 0/6] " Yury Norov
2019-03-25 21:07 ` [PATCH 4/6] lib/test_bitmap: switch test_bitmap_parselist to ktime_get() Yury Norov
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