linux-kernel - [PATCH v2 0/2] sched/wait, staging/android: simplification of freeze related code

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Date:   Thu, 7 Feb 2019 22:28:19 +0100
From:   Hugo Lefeuvre <hle@....eu.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Greg Hartman <ghartman@...gle.com>,
        Alistair Strachan <astrachan@...gle.com>,
        Arve Hjønnevåg <arve@...roid.com>,
        Todd Kjos <tkjos@...roid.com>,
        Martijn Coenen <maco@...roid.com>,
        Christian Brauner <christian@...uner.io>,
        Ingo Molnar <mingo@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Joel Fernandes <joel@...lfernandes.org>
Subject: [PATCH v2 0/2] sched/wait, staging/android: simplification of freeze
 related code

This patchset introduces a new wait_event_freezable_hrtimeout method
to the wait api.

wait_event_freezable_hrtimeout is then used to greatly simplify
handle_vsoc_cond_wait in the android vsoc driver, reducing the
size of the vsoc driver.

Changes since v1 [1]:

- Delete "[1/3] sched/wait: use freezable_schedule when possible",
  it was submitted separately.
- Patch 3/3 (now 2/2): Fix removal of a necessary linux/freezer.h
  include and improve commit message.

[1] v1: https://lkml.org/lkml/2019/2/1/19

Hugo Lefeuvre (2):
  sched/wait: introduce wait_event_freezable_hrtimeout
  staging/android: simplify handle_vsoc_cond_wait

 drivers/staging/android/vsoc.c | 68 +++++-----------------------------
 include/linux/wait.h           | 25 +++++++++++--
 2 files changed, 31 insertions(+), 62 deletions(-)

-- 
2.20.1