From: Shakeel Butt <shakeel.butt@linux.dev>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Cc: bpf@vger.kernel.org, andrii@kernel.org, memxor@gmail.com,
akpm@linux-foundation.org, peterz@infradead.org, vbabka@suse.cz,
bigeasy@linutronix.de, rostedt@goodmis.org, houtao1@huawei.com,
hannes@cmpxchg.org, mhocko@suse.com, willy@infradead.org,
tglx@linutronix.de, jannh@google.com, tj@kernel.org,
linux-mm@kvack.org, kernel-team@fb.com
Subject: Re: [PATCH bpf-next v5 5/7] mm, bpf: Use memcg in try_alloc_pages().
Date: Wed, 15 Jan 2025 16:24:33 -0800 [thread overview]
Message-ID: <y5hduwjw6ezlyuuqhozkwzrd2qs5e3wlelmvurykl4wotwyq3t@4idcfqqlbfhu> (raw)
In-Reply-To: <20250115021746.34691-6-alexei.starovoitov@gmail.com>
On Tue, Jan 14, 2025 at 06:17:44PM -0800, Alexei Starovoitov wrote:
> From: Alexei Starovoitov <ast@kernel.org>
>
> Unconditionally use __GFP_ACCOUNT in try_alloc_pages().
> The caller is responsible to setup memcg correctly.
> All BPF memory accounting is memcg based.
>
> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
next prev parent reply other threads:[~2025-01-16 0:24 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-15 2:17 [PATCH bpf-next v5 0/7] bpf, mm: Introduce try_alloc_pages() Alexei Starovoitov
2025-01-15 2:17 ` [PATCH bpf-next v5 1/7] mm, bpf: Introduce try_alloc_pages() for opportunistic page allocation Alexei Starovoitov
2025-01-15 11:19 ` Vlastimil Babka
2025-01-15 23:00 ` Alexei Starovoitov
2025-01-15 23:47 ` Shakeel Butt
2025-01-16 2:44 ` Alexei Starovoitov
2025-01-15 23:16 ` Shakeel Butt
2025-01-17 18:19 ` Sebastian Andrzej Siewior
2025-01-15 2:17 ` [PATCH bpf-next v5 2/7] mm, bpf: Introduce free_pages_nolock() Alexei Starovoitov
2025-01-15 11:47 ` Vlastimil Babka
2025-01-15 23:15 ` Alexei Starovoitov
2025-01-16 8:31 ` Vlastimil Babka
2025-01-17 18:20 ` Sebastian Andrzej Siewior
2025-01-15 2:17 ` [PATCH bpf-next v5 3/7] locking/local_lock: Introduce local_trylock_irqsave() Alexei Starovoitov
2025-01-15 2:23 ` Alexei Starovoitov
2025-01-15 7:22 ` Sebastian Sewior
2025-01-15 14:22 ` Vlastimil Babka
2025-01-16 2:20 ` Alexei Starovoitov
2025-01-17 20:33 ` Sebastian Andrzej Siewior
2025-01-21 15:59 ` Vlastimil Babka
2025-01-21 16:43 ` Sebastian Andrzej Siewior
2025-01-22 1:35 ` Alexei Starovoitov
2025-01-15 2:17 ` [PATCH bpf-next v5 4/7] memcg: Use trylock to access memcg stock_lock Alexei Starovoitov
2025-01-15 16:07 ` Vlastimil Babka
2025-01-16 0:12 ` Shakeel Butt
2025-01-16 2:22 ` Alexei Starovoitov
2025-01-16 20:07 ` Joshua Hahn
2025-01-17 17:36 ` Johannes Weiner
2025-01-15 2:17 ` [PATCH bpf-next v5 5/7] mm, bpf: Use memcg in try_alloc_pages() Alexei Starovoitov
2025-01-15 17:51 ` Vlastimil Babka
2025-01-16 0:24 ` Shakeel Butt [this message]
2025-01-15 2:17 ` [PATCH bpf-next v5 6/7] mm: Make failslab, kfence, kmemleak aware of trylock mode Alexei Starovoitov
2025-01-15 17:57 ` Vlastimil Babka
2025-01-16 2:23 ` Alexei Starovoitov
2025-01-15 2:17 ` [PATCH bpf-next v5 7/7] bpf: Use try_alloc_pages() to allocate pages for bpf needs Alexei Starovoitov
2025-01-15 18:02 ` Vlastimil Babka
2025-01-16 2:25 ` Alexei Starovoitov
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