From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751798AbdFGIr4 (ORCPT ); Wed, 7 Jun 2017 04:47:56 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:55706 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751699AbdFGImn (ORCPT ); Wed, 7 Jun 2017 04:42:43 -0400 From: Al Viro To: linux-kernel@vger.kernel.org Cc: Thomas Gleixner Subject: [PATCH 08/16] kill ->nsleep_restart() Date: Wed, 7 Jun 2017 09:42:33 +0100 Message-Id: <20170607084241.28657-8-viro@ZenIV.linux.org.uk> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170607084241.28657-1-viro@ZenIV.linux.org.uk> References: <20170607084106.GV6365@ZenIV.linux.org.uk> <20170607084241.28657-1-viro@ZenIV.linux.org.uk> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Al Viro Signed-off-by: Al Viro --- include/linux/hrtimer.h | 1 - kernel/time/hrtimer.c | 2 +- kernel/time/posix-cpu-timers.c | 6 ------ kernel/time/posix-timers.c | 4 ---- kernel/time/posix-timers.h | 1 - 5 files changed, 1 insertion(+), 13 deletions(-) diff --git a/include/linux/hrtimer.h b/include/linux/hrtimer.h index 38b968f3df4e..d83b7ed1cb0e 100644 --- a/include/linux/hrtimer.h +++ b/include/linux/hrtimer.h @@ -457,7 +457,6 @@ extern int nanosleep_copyout(struct restart_block *, struct timespec *); extern long hrtimer_nanosleep(struct timespec64 *rqtp, const enum hrtimer_mode mode, const clockid_t clockid); -extern long hrtimer_nanosleep_restart(struct restart_block *restart_block); extern void hrtimer_init_sleeper(struct hrtimer_sleeper *sl, struct task_struct *tsk); diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c index 6c19995e977e..5dd4b3a34495 100644 --- a/kernel/time/hrtimer.c +++ b/kernel/time/hrtimer.c @@ -1489,7 +1489,7 @@ static int __sched do_nanosleep(struct hrtimer_sleeper *t, enum hrtimer_mode mod return -ERESTART_RESTARTBLOCK; } -long __sched hrtimer_nanosleep_restart(struct restart_block *restart) +static long __sched hrtimer_nanosleep_restart(struct restart_block *restart) { struct hrtimer_sleeper t; int ret; diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c index ba0d7e34616b..f6c5f77b944d 100644 --- a/kernel/time/posix-cpu-timers.c +++ b/kernel/time/posix-cpu-timers.c @@ -1385,10 +1385,6 @@ static int process_cpu_nsleep(const clockid_t which_clock, int flags, { return posix_cpu_nsleep(PROCESS_CLOCK, flags, rqtp); } -static long process_cpu_nsleep_restart(struct restart_block *restart_block) -{ - return -EINVAL; -} static int thread_cpu_clock_getres(const clockid_t which_clock, struct timespec64 *tp) { @@ -1411,7 +1407,6 @@ const struct k_clock clock_posix_cpu = { .clock_get = posix_cpu_clock_get, .timer_create = posix_cpu_timer_create, .nsleep = posix_cpu_nsleep, - .nsleep_restart = posix_cpu_nsleep_restart, .timer_set = posix_cpu_timer_set, .timer_del = posix_cpu_timer_del, .timer_get = posix_cpu_timer_get, @@ -1423,7 +1418,6 @@ const struct k_clock clock_process = { .clock_get = process_cpu_clock_get, .timer_create = process_cpu_timer_create, .nsleep = process_cpu_nsleep, - .nsleep_restart = process_cpu_nsleep_restart, }; const struct k_clock clock_thread = { diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c index b729e1c0b57d..922acf713cc0 100644 --- a/kernel/time/posix-timers.c +++ b/kernel/time/posix-timers.c @@ -1096,7 +1096,6 @@ static const struct k_clock clock_realtime = { .clock_set = posix_clock_realtime_set, .clock_adj = posix_clock_realtime_adj, .nsleep = common_nsleep, - .nsleep_restart = hrtimer_nanosleep_restart, .timer_create = common_timer_create, .timer_set = common_timer_set, .timer_get = common_timer_get, @@ -1112,7 +1111,6 @@ static const struct k_clock clock_monotonic = { .clock_getres = posix_get_hrtimer_res, .clock_get = posix_ktime_get_ts, .nsleep = common_nsleep, - .nsleep_restart = hrtimer_nanosleep_restart, .timer_create = common_timer_create, .timer_set = common_timer_set, .timer_get = common_timer_get, @@ -1143,7 +1141,6 @@ static const struct k_clock clock_tai = { .clock_getres = posix_get_hrtimer_res, .clock_get = posix_get_tai, .nsleep = common_nsleep, - .nsleep_restart = hrtimer_nanosleep_restart, .timer_create = common_timer_create, .timer_set = common_timer_set, .timer_get = common_timer_get, @@ -1159,7 +1156,6 @@ static const struct k_clock clock_boottime = { .clock_getres = posix_get_hrtimer_res, .clock_get = posix_get_boottime, .nsleep = common_nsleep, - .nsleep_restart = hrtimer_nanosleep_restart, .timer_create = common_timer_create, .timer_set = common_timer_set, .timer_get = common_timer_get, diff --git a/kernel/time/posix-timers.h b/kernel/time/posix-timers.h index bfd9e15c6ce0..5e69bb85629f 100644 --- a/kernel/time/posix-timers.h +++ b/kernel/time/posix-timers.h @@ -11,7 +11,6 @@ struct k_clock { int (*timer_create)(struct k_itimer *timer); int (*nsleep)(const clockid_t which_clock, int flags, struct timespec64 *); - long (*nsleep_restart)(struct restart_block *restart_block); int (*timer_set)(struct k_itimer *timr, int flags, struct itimerspec64 *new_setting, struct itimerspec64 *old_setting); -- 2.11.0