From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964908AbbKCTt4 (ORCPT ); Tue, 3 Nov 2015 14:49:56 -0500 Received: from mail-pa0-f42.google.com ([209.85.220.42]:35011 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932478AbbKCTqy (ORCPT ); Tue, 3 Nov 2015 14:46:54 -0500 From: Palmer Dabbelt To: arnd@arndb.de To: dhowells@redhat.com Cc: viro@zeniv.linux.org.uk Cc: ast@plumgrid.com Cc: aishchuk@linux.vnet.ibm.com Cc: aarcange@redhat.com Cc: akpm@linux-foundation.org Cc: luto@kernel.org Cc: acme@kernel.org Cc: bhe@redhat.com Cc: 3chas3@gmail.com Cc: chris@zankel.net Cc: dave@sr71.net Cc: dyoung@redhat.com Cc: drysdale@google.com Cc: davem@davemloft.net Cc: ebiederm@xmission.com Cc: geoff@infradead.org Cc: gregkh@linuxfoundation.org Cc: hpa@zytor.com Cc: mingo@kernel.org Cc: iulia.manda21@gmail.com Cc: plagnioj@jcrosoft.com Cc: jikos@kernel.org Cc: josh@joshtriplett.org Cc: kexec@lists.infradead.org Cc: linux-api@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-xtensa@linux-xtensa.org Cc: mathieu.desnoyers@efficios.com Cc: jcmvbkbc@gmail.com Cc: paulmck@linux.vnet.ibm.com Cc: a.p.zijlstra@chello.nl Cc: tglx@linutronix.de Cc: tomi.valkeinen@ti.com Cc: vgoyal@redhat.com Cc: x86@kernel.org Cc: Palmer Dabbelt Subject: [PATCH 06/13] Move ep_take_care_of_epollwakeup() to fs/eventpoll.c Date: Tue, 3 Nov 2015 11:46:27 -0800 Message-Id: <1446579994-9937-7-git-send-email-palmer@dabbelt.com> X-Mailer: git-send-email 2.4.10 In-Reply-To: <1446579994-9937-1-git-send-email-palmer@dabbelt.com> References: <1442271047-4908-1-git-send-email-palmer@dabbelt.com> <1446579994-9937-1-git-send-email-palmer@dabbelt.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This doesn't make any sense to expose to userspace, so it's been moved to the one user. This was introduced by commit 95f19f658ce1 ("epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled"). Signed-off-by: Palmer Dabbelt Reviewed-by: Andrew Waterman Reviewed-by: Albert Ou --- fs/eventpoll.c | 13 +++++++++++++ include/uapi/linux/eventpoll.h | 12 ------------ 2 files changed, 13 insertions(+), 12 deletions(-) diff --git a/fs/eventpoll.c b/fs/eventpoll.c index 1e009ca..aadee3d 100644 --- a/fs/eventpoll.c +++ b/fs/eventpoll.c @@ -1812,6 +1812,19 @@ SYSCALL_DEFINE1(epoll_create, int, size) return sys_epoll_create1(0); } +#ifdef CONFIG_PM_SLEEP +static inline void ep_take_care_of_epollwakeup(struct epoll_event *epev) +{ + if ((epev->events & EPOLLWAKEUP) && !capable(CAP_BLOCK_SUSPEND)) + epev->events &= ~EPOLLWAKEUP; +} +#else +static inline void ep_take_care_of_epollwakeup(struct epoll_event *epev) +{ + epev->events &= ~EPOLLWAKEUP; +} +#endif + /* * The following function implements the controller interface for * the eventpoll file that enables the insertion/removal/change of diff --git a/include/uapi/linux/eventpoll.h b/include/uapi/linux/eventpoll.h index bc81fb2..7850373 100644 --- a/include/uapi/linux/eventpoll.h +++ b/include/uapi/linux/eventpoll.h @@ -61,16 +61,4 @@ struct epoll_event { __u64 data; } EPOLL_PACKED; -#ifdef CONFIG_PM_SLEEP -static inline void ep_take_care_of_epollwakeup(struct epoll_event *epev) -{ - if ((epev->events & EPOLLWAKEUP) && !capable(CAP_BLOCK_SUSPEND)) - epev->events &= ~EPOLLWAKEUP; -} -#else -static inline void ep_take_care_of_epollwakeup(struct epoll_event *epev) -{ - epev->events &= ~EPOLLWAKEUP; -} -#endif #endif /* _UAPI_LINUX_EVENTPOLL_H */ -- 2.4.10