From: "Danilo Krummrich" <dakr@kernel.org>
To: "Tvrtko Ursulin" <tvrtko.ursulin@igalia.com>
Cc: dri-devel@lists.freedesktop.org, kernel-dev@igalia.com,
intel-xe@lists.freedesktop.org,
"Christian König" <christian.koenig@amd.com>,
"Matthew Brost" <matthew.brost@intel.com>,
"Philipp Stanner" <phasta@kernel.org>
Subject: Re: [PATCH] drm/sched: Simplify idle entity check
Date: Fri, 09 Jan 2026 15:08:34 +0100 [thread overview]
Message-ID: <DFK48ZLPVZQ6.2O7N786H12TUY@kernel.org> (raw)
In-Reply-To: <DFIEZJJK8GUD.1XW0UQSIUCH2N@kernel.org>
On Wed Jan 7, 2026 at 3:08 PM CET, Danilo Krummrich wrote:
> If we want lockless access to entity->stopped it should be atomic_read(),
> atomic_read_acquire(), etc.
Actually, since stopped is just a boolean and treated as flag, it might be fine
as is, but it then also needs WRITE_ONCE() everywhere else.
next prev parent reply other threads:[~2026-01-09 14:16 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-07 13:44 [PATCH] drm/sched: Simplify idle entity check Tvrtko Ursulin
2026-01-07 13:50 ` ✗ CI.checkpatch: warning for " Patchwork
2026-01-07 13:51 ` ✓ CI.KUnit: success " Patchwork
2026-01-07 14:08 ` [PATCH] " Danilo Krummrich
2026-01-09 14:08 ` Danilo Krummrich [this message]
2026-01-07 14:11 ` Philipp Stanner
2026-01-09 14:06 ` Tvrtko Ursulin
2026-01-09 14:31 ` Christian König
2026-01-15 13:30 ` Tvrtko Ursulin
2026-01-09 14:48 ` Philipp Stanner
2026-01-09 15:11 ` Christian König
2026-01-12 10:35 ` Tvrtko Ursulin
2026-01-07 14:29 ` ✓ Xe.CI.BAT: success for " Patchwork
2026-01-07 16:32 ` ✗ Xe.CI.Full: failure " Patchwork
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