linux-kernel - [RFC PATCH v2 03/10] lib: vdso: Change __cvdso_clock_gettime/getres_common() to __cvdso_clock

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Message-Id: <481907f7211425380ba1637a978c8a12143d2705.1577111366.git.christophe.leroy@c-s.fr>
Date:   Mon, 23 Dec 2019 14:31:04 +0000 (UTC)
From:   Christophe Leroy <christophe.leroy@....fr>
To:     Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Paul Mackerras <paulus@...ba.org>,
        Michael Ellerman <mpe@...erman.id.au>, arnd@...db.de,
        tglx@...utronix.de, vincenzo.frascino@....com, luto@...nel.org
Cc:     linux-kernel@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-arm-kernel@...ts.infradead.org, linux-mips@...r.kernel.org,
        x86@...nel.org
Subject: [RFC PATCH v2 03/10] lib: vdso: Change
 __cvdso_clock_gettime/getres_common() to __cvdso_clock_gettime/getres()

__cvdso_clock_getres() just calls __cvdso_clock_getres_common().
__cvdso_clock_gettime() just calls __cvdso_clock_getres_common().

Drop __cvdso_clock_getres() and __cvdso_clock_gettime()
Rename __cvdso_clock_gettime_common() into __cvdso_clock_gettime()
Rename __cvdso_clock_getres_common() into __cvdso_clock_getres()

Signed-off-by: Christophe Leroy <christophe.leroy@....fr>
---
 lib/vdso/gettimeofday.c | 19 ++++---------------
 1 file changed, 4 insertions(+), 15 deletions(-)

diff --git a/lib/vdso/gettimeofday.c b/lib/vdso/gettimeofday.c
index 4618e274f1d5..c6eeeb47f446 100644
--- a/lib/vdso/gettimeofday.c
+++ b/lib/vdso/gettimeofday.c
@@ -79,7 +79,7 @@ static void do_coarse(const struct vdso_data *vd, clockid_t clk,
 }
 
 static __maybe_unused int
-__cvdso_clock_gettime_common(clockid_t clock, struct __kernel_timespec *ts)
+__cvdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts)
 {
 	const struct vdso_data *vd = __arch_get_vdso_data();
 	u32 msk;
@@ -105,16 +105,10 @@ __cvdso_clock_gettime_common(clockid_t clock, struct __kernel_timespec *ts)
 }
 
 static __maybe_unused int
-__cvdso_clock_gettime(clockid_t clock, struct __kernel_timespec *ts)
-{
-	return __cvdso_clock_gettime_common(clock, ts);
-}
-
-static __maybe_unused int
 __cvdso_clock_gettime32(clockid_t clock, struct old_timespec32 *res)
 {
 	struct __kernel_timespec ts;
-	int ret = __cvdso_clock_gettime_common(clock, &ts);
+	int ret = __cvdso_clock_gettime(clock, &ts);
 
 	if (likely(!ret)) {
 		res->tv_sec = ts.tv_sec;
@@ -161,7 +155,7 @@ static __maybe_unused __kernel_old_time_t __cvdso_time(__kernel_old_time_t *time
 
 #ifdef VDSO_HAS_CLOCK_GETRES
 static __maybe_unused
-int __cvdso_clock_getres_common(clockid_t clock, struct __kernel_timespec *res)
+int __cvdso_clock_getres(clockid_t clock, struct __kernel_timespec *res)
 {
 	const struct vdso_data *vd = __arch_get_vdso_data();
 	u64 hrtimer_res;
@@ -204,16 +198,11 @@ int __cvdso_clock_getres_common(clockid_t clock, struct __kernel_timespec *res)
 	return 0;
 }
 
-int __cvdso_clock_getres(clockid_t clock, struct __kernel_timespec *res)
-{
-	return __cvdso_clock_getres_common(clock, res);
-}
-
 static __maybe_unused int
 __cvdso_clock_getres_time32(clockid_t clock, struct old_timespec32 *res)
 {
 	struct __kernel_timespec ts;
-	int ret = __cvdso_clock_getres_common(clock, &ts);
+	int ret = __cvdso_clock_getres(clock, &ts);
 
 	if (likely(!ret && res)) {
 		res->tv_sec = ts.tv_sec;
-- 
2.13.3