linux-kernel - [PATCH v3 0/3] perf: Trigger IO signals for watermark

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Date: Sat, 13 Apr 2024 07:16:15 -0700
From: Kyle Huey <me@...ehuey.com>
To: Kyle Huey <khuey@...ehuey.com>,
	linux-kernel@...r.kernel.org,
	Namhyung Kim <namhyung@...nel.org>,
	Ian Rodgers <irogers@...gle.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc: Robert O'Callahan <robert@...llahan.org>
Subject: [PATCH v3 0/3] perf: Trigger IO signals for watermark_wakeup

watermark_wakeup triggers poll events. It would be helpful for rr if
it also triggered FASYNC signals since that's what we use.

Since the last version I split the main code change into a pure move of
perf_event_fasync() and a separate behavior change.