Re: [PATCH bpf-next v6 3/6] locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()

To: Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Subject: Re: [PATCH bpf-next v6 3/6] locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()
From: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Date: Thu, 6 Feb 2025 12:13:55 +0100
Cc: bpf <bpf@xxxxxxxxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Vlastimil Babka <vbabka@xxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Hou Tao <houtao1@xxxxxxxxxx>, Johannes Weiner <hannes@xxxxxxxxxxx>, Shakeel Butt <shakeel.butt@xxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Jann Horn <jannh@xxxxxxxxxx>, Tejun Heo <tj@xxxxxxxxxx>, linux-mm <linux-mm@xxxxxxxxx>, Kernel Team <kernel-team@xxxxxx>
In-reply-to: <20250129081726.vGHs_2kD@linutronix.de>
References: <20250124035655.78899-1-alexei.starovoitov@gmail.com> <20250124035655.78899-4-alexei.starovoitov@gmail.com> <20250128172137.bLPGqHth@linutronix.de> <CAADnVQ+6YD=jzx08ynUDo=ptFbD62o17ozymFfycF5WbPb9GbA@mail.gmail.com> <20250129081726.vGHs_2kD@linutronix.de>

On 2025-01-29 09:17:27 [+0100], To Alexei Starovoitov wrote:
> PeterZ, may I summon you.
PeterZ, may I summon you.

Sebastian

References:
- [PATCH bpf-next v6 0/6] bpf, mm: Introduce try_alloc_pages()
  - From: Alexei Starovoitov
- [PATCH bpf-next v6 3/6] locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()
  - From: Alexei Starovoitov
- Re: [PATCH bpf-next v6 3/6] locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()
  - From: Sebastian Andrzej Siewior
- Re: [PATCH bpf-next v6 3/6] locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()
  - From: Alexei Starovoitov
- Re: [PATCH bpf-next v6 3/6] locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()
  - From: Sebastian Andrzej Siewior