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Fri, 30 Aug 2024 06:24:18 -0400 X-MC-Unique: nL0bmLKMNpqdezNL84YlXg-1 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 967581955D48; Fri, 30 Aug 2024 10:24:15 +0000 (UTC) Received: from dhcp-27-174.brq.redhat.com (unknown [10.45.225.148]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with SMTP id 8F0F61955F45; Fri, 30 Aug 2024 10:24:10 +0000 (UTC) Received: by dhcp-27-174.brq.redhat.com (nbSMTP-1.00) for uid 1000 oleg@redhat.com; Fri, 30 Aug 2024 12:24:07 +0200 (CEST) Date: Fri, 30 Aug 2024 12:24:01 +0200 From: Oleg Nesterov To: Andrii Nakryiko Cc: linux-trace-kernel@vger.kernel.org, peterz@infradead.org, rostedt@goodmis.org, mhiramat@kernel.org, bpf@vger.kernel.org, linux-kernel@vger.kernel.org, jolsa@kernel.org, paulmck@kernel.org, willy@infradead.org, surenb@google.com, akpm@linux-foundation.org, linux-mm@kvack.org Subject: Re: [PATCH v4 0/8] uprobes: RCU-protected hot path optimizations Message-ID: <20240830102400.GA20163@redhat.com> References: <20240829183741.3331213-1-andrii@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240829183741.3331213-1-andrii@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 X-Rspamd-Queue-Id: E066A2001A X-Stat-Signature: 4a81qswh5wmhehbrucn9e73famos6umm X-Rspamd-Server: rspam09 X-Rspam-User: X-HE-Tag: 1725013462-51284 X-HE-Meta: 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 l6BpHwj3 I8ZcJHJBFATLe3frRfZztDsc/HHzfOQaRmtq5ClsdRuu1NeKVWaYd0+KQpulqYxBo93geDLhel6n1hpxMIeVuvjnhhGb8xZW/Ni1l95GCaHJsdfcdUOwqVmgdkOUZhk8BYXOT0bKB9JbHhWlRL3t8shuE01OIb+rWy/dlnzuabEXPAvngKv+GyqC7I8H/ZiQSbpsj2E7uqyee0EgUjWTHivQWB7DkehvWhFbu1RRKmFqJ00QDL0DadjwzG7lzzqLxtiqQaE2g3G1DFcW8Jx9eA9+gu1Oi6cx0d87Ouy/rUhaV7E9rI+St5Igq8qvBu4XKKqx/za+ysJ2Ymqr8ES6c8dnsHT+Bpse7LLavppXjBuLLjNA= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 08/29, Andrii Nakryiko wrote: > > v3->v4: > - added back consumer_rwsem into consumer_del(), which was accidentally > omitted earlier (Jiri); still, Reviewed-by: Oleg Nesterov