From: Daniel Vetter <daniel.vetter@ffwll.ch>
To: LKML <linux-kernel@vger.kernel.org>
Cc: DRI Development <dri-devel@lists.freedesktop.org>,
Intel Graphics Development <intel-gfx@lists.freedesktop.org>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Daniel Vetter <daniel.vetter@intel.com>,
Tejun Heo <tj@kernel.org>, Li Zefan <lizefan@huawei.com>,
Johannes Weiner <hannes@cmpxchg.org>,
cgroups@vger.kernel.org
Subject: [PATCH 03/12] cgroup: use for_each_if
Date: Mon, 9 Jul 2018 10:36:41 +0200 [thread overview]
Message-ID: <20180709083650.23549-3-daniel.vetter@ffwll.ch> (raw)
In-Reply-To: <20180709083650.23549-1-daniel.vetter@ffwll.ch>
Avoids the need to invert the condition instead of the open-coded
version.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Li Zefan <lizefan@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: cgroups@vger.kernel.org
---
include/linux/cgroup.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index c9fdf6f57913..666c6200d61d 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -287,9 +287,7 @@ void css_task_iter_end(struct css_task_iter *it);
for ((leader) = cgroup_taskset_first((tset), &(dst_css)); \
(leader); \
(leader) = cgroup_taskset_next((tset), &(dst_css))) \
- if ((leader) != (leader)->group_leader) \
- ; \
- else
+ for_each_if ((leader) == (leader)->group_leader)
/*
* Inline functions.
--
2.18.0
next prev parent reply other threads:[~2018-07-09 8:44 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-09 8:36 [PATCH 01/12] kernel.h: Add for_each_if() Daniel Vetter
2018-07-09 8:36 ` [PATCH 02/12] blk: use for_each_if Daniel Vetter
2018-07-11 16:40 ` Tejun Heo
2018-07-11 16:45 ` Tejun Heo
2018-07-11 18:30 ` Jens Axboe
2018-07-11 18:50 ` Daniel Vetter
2018-07-11 19:31 ` Jens Axboe
2018-07-11 20:06 ` Tejun Heo
2018-07-11 21:08 ` Daniel Vetter
2018-07-11 21:13 ` Jens Axboe
2018-07-12 6:41 ` Daniel Vetter
2018-07-12 6:45 ` Joe Perches
2018-07-12 13:54 ` Jens Axboe
2018-07-12 15:32 ` Joe Perches
2018-07-13 9:28 ` Vlastimil Babka
2018-07-09 8:36 ` Daniel Vetter [this message]
2018-07-11 16:46 ` [PATCH 03/12] cgroup: " Tejun Heo
2018-07-09 8:36 ` [PATCH 04/12] cpufreq: " Daniel Vetter
2018-07-09 9:28 ` Eric Engestrom
2018-07-09 16:11 ` [PATCH] " Daniel Vetter
2018-07-09 21:36 ` Rafael J. Wysocki
2018-07-09 8:36 ` [PATCH 05/12] dmar: Use for_each_If Daniel Vetter
2018-07-20 12:50 ` Joerg Roedel
2018-07-09 8:36 ` [PATCH 06/12] mm: use for_each_if Daniel Vetter
2018-07-09 18:00 ` Pavel Tatashin
2018-07-09 8:36 ` [PATCH 07/12] ide: " Daniel Vetter
2018-07-09 8:36 ` [PATCH 08/12] netdev: " Daniel Vetter
2018-07-09 8:36 ` [PATCH 09/12] nubus: " Daniel Vetter
2018-07-09 10:17 ` Finn Thain
2018-07-17 15:26 ` Geert Uytterhoeven
2018-07-09 8:36 ` [PATCH 10/12] pci: " Daniel Vetter
2018-07-09 22:48 ` Bjorn Helgaas
2018-07-09 8:36 ` [PATCH 11/12] sched: use for_each_if in topology.h Daniel Vetter
2018-07-09 10:36 ` Peter Zijlstra
2018-07-09 15:00 ` Daniel Vetter
2018-07-09 15:12 ` Peter Zijlstra
2018-07-09 15:52 ` Daniel Vetter
2018-07-09 16:03 ` Peter Zijlstra
2018-07-09 16:06 ` Daniel Vetter
2018-07-09 16:12 ` Mark Rutland
2018-07-09 17:55 ` [Intel-gfx] " Daniel Vetter
2018-07-11 16:51 ` Mark Rutland
2018-07-09 16:30 ` Peter Zijlstra
2018-07-09 8:36 ` [PATCH 12/12] usb: use for_each_if Daniel Vetter
2018-07-09 11:50 ` [PATCH 01/12] kernel.h: Add for_each_if() Andy Shevchenko
2018-07-09 16:25 ` [PATCH] " Daniel Vetter
2018-07-09 18:30 ` Andy Shevchenko
2018-07-09 23:30 ` Andrew Morton
2018-07-10 7:53 ` Daniel Vetter
2018-07-10 10:32 ` NeilBrown
2018-07-11 11:51 ` Daniel Vetter
2018-07-11 23:05 ` Andrew Morton
2018-07-12 6:39 ` Daniel Vetter
2018-07-13 23:37 ` NeilBrown
2018-07-13 23:42 ` Randy Dunlap
2018-07-16 8:11 ` Andy Shevchenko
2018-07-16 15:41 ` Randy Dunlap
2018-07-16 22:16 ` NeilBrown
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