From: Oleg Nesterov <oleg@redhat.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Andrii Nakryiko <andrii@kernel.org>,
linux-trace-kernel@vger.kernel.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
Date: Tue, 3 Sep 2024 15:59:43 +0200 [thread overview]
Message-ID: <20240903135943.GE17936@redhat.com> (raw)
In-Reply-To: <20240903132103.GV4723@noisy.programming.kicks-ass.net>
On 09/03, Peter Zijlstra wrote:
>
> On Fri, Aug 30, 2024 at 12:24:01PM +0200, Oleg Nesterov wrote:
> > 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 <oleg@redhat.com>
> >
>
> Let me go queue this in perf/core then. Thanks!
FYI, Andrii was going to send another revision due to missing include
inux/rcupdate_trace.h in kernel/events/uprobes.c.
See the build failure reported kernel test robot:
https://lore.kernel.org/all/202408310130.t9EBKteQ-lkp@intel.com/
Oleg.
next prev parent reply other threads:[~2024-09-03 14:00 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-29 18:37 [PATCH v4 0/8] uprobes: RCU-protected hot path optimizations Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 1/8] uprobes: revamp uprobe refcounting and lifetime management Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 2/8] uprobes: protected uprobe lifetime with SRCU Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 3/8] uprobes: get rid of enum uprobe_filter_ctx in uprobe filter callbacks Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 4/8] uprobes: travers uprobe's consumer list locklessly under SRCU protection Andrii Nakryiko
2024-08-29 23:09 ` Jiri Olsa
2024-08-29 23:31 ` Andrii Nakryiko
2024-08-30 13:45 ` Jiri Olsa
2024-08-30 14:31 ` Oleg Nesterov
2024-08-30 15:44 ` Andrii Nakryiko
2024-08-30 20:20 ` Oleg Nesterov
2024-08-30 20:43 ` Andrii Nakryiko
2024-08-31 16:19 ` Oleg Nesterov
2024-09-02 9:14 ` Jiri Olsa
2024-09-03 17:27 ` Andrii Nakryiko
2024-09-03 17:35 ` Andrii Nakryiko
2024-09-03 18:27 ` Oleg Nesterov
2024-09-03 18:25 ` Oleg Nesterov
2024-08-31 17:25 ` Oleg Nesterov
2024-09-01 9:24 ` Jiri Olsa
2024-08-30 14:18 ` Oleg Nesterov
2024-08-29 18:37 ` [PATCH v4 5/8] perf/uprobe: split uprobe_unregister() Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 6/8] rbtree: provide rb_find_rcu() / rb_find_add_rcu() Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 7/8] uprobes: perform lockless SRCU-protected uprobes_tree lookup Andrii Nakryiko
2024-08-29 18:37 ` [PATCH v4 8/8] uprobes: switch to RCU Tasks Trace flavor for better performance Andrii Nakryiko
2024-08-30 17:41 ` kernel test robot
2024-08-30 17:55 ` Andrii Nakryiko
2024-08-30 20:36 ` kernel test robot
2024-08-30 10:24 ` [PATCH v4 0/8] uprobes: RCU-protected hot path optimizations Oleg Nesterov
2024-09-03 13:21 ` Peter Zijlstra
2024-09-03 13:59 ` Oleg Nesterov [this message]
2024-09-03 14:03 ` Peter Zijlstra
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