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From: "Alex Bennée" <alex.bennee@linaro.org>
To: Richard Henderson <richard.henderson@linaro.org>
Cc: qemu-devel@nongnu.org, laurent@vivier.eu
Subject: Re: [PATCH v3 4/8] accel/tcg: Use interval tree for TARGET_PAGE_DATA_SIZE
Date: Fri, 16 Dec 2022 11:59:31 +0000	[thread overview]
Message-ID: <87a63nimon.fsf@linaro.org> (raw)
In-Reply-To: <20221209051914.398215-5-richard.henderson@linaro.org>


Richard Henderson <richard.henderson@linaro.org> writes:

> Continue weaning user-only away from PageDesc.
>
> Use an interval tree to record target data.
> Chunk the data, to minimize allocation overhead.
>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

-- 
Alex Bennée
Virtualisation Tech Lead @ Linaro


  reply	other threads:[~2022-12-16 12:00 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-09  5:19 [PATCH v3 0/8] accel/tcg: Rewrite user-only vma tracking Richard Henderson
2022-12-09  5:19 ` [PATCH v3 1/8] util: Add interval-tree.c Richard Henderson
2022-12-09  8:35   ` Philippe Mathieu-Daudé
2022-12-09  5:19 ` [PATCH v3 2/8] accel/tcg: Rename page_flush_tb Richard Henderson
2022-12-09  7:09   ` Philippe Mathieu-Daudé
2022-12-16 11:52   ` Alex Bennée
2022-12-09  5:19 ` [PATCH v3 3/8] accel/tcg: Use interval tree for TBs in user-only mode Richard Henderson
2022-12-09  5:19 ` [PATCH v3 4/8] accel/tcg: Use interval tree for TARGET_PAGE_DATA_SIZE Richard Henderson
2022-12-16 11:59   ` Alex Bennée [this message]
2022-12-09  5:19 ` [PATCH v3 5/8] accel/tcg: Move page_{get,set}_flags to user-exec.c Richard Henderson
2022-12-09  7:13   ` Philippe Mathieu-Daudé
2022-12-09  5:19 ` [PATCH v3 6/8] accel/tcg: Use interval tree for user-only page tracking Richard Henderson
2022-12-09  7:18   ` Philippe Mathieu-Daudé
2022-12-16 12:03     ` Alex Bennée
2022-12-09  5:19 ` [PATCH v3 7/8] accel/tcg: Move PageDesc tree into tb-maint.c for system Richard Henderson
2022-12-09  7:22   ` Philippe Mathieu-Daudé
2022-12-12 15:28     ` Richard Henderson
2022-12-12 18:19       ` Philippe Mathieu-Daudé
2022-12-09  9:28   ` Philippe Mathieu-Daudé
2022-12-09  5:19 ` [PATCH v3 8/8] accel/tcg: Move remainder of page locking to tb-maint.c Richard Henderson

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