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Tue, 18 Oct 2022 11:10:55 -0700 (PDT) From: "Uladzislau Rezki (Sony)" To: Andrew Morton Cc: linux-mm@kvack.org, LKML , Christoph Hellwig , Matthew Wilcox , Nicholas Piggin , Steven Rostedt , Uladzislau Rezki , Oleksiy Avramchenko Subject: [PATCH v2 0/7] Add basic trace events for vmap/vmalloc (v2) Date: Tue, 18 Oct 2022 20:10:46 +0200 Message-Id: <20221018181053.434508-1-urezki@gmail.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1666116657; a=rsa-sha256; cv=none; b=y7O2lHgjvaRcymNDn9Sd6qL4xFrpQX4/16C+ZXOqgH2ZsOU2UdflojYqJwsYilQGnBXjdq lBa+RiqHnc6xgPrpjztgsfFt3vyFERbLUnxr5uHitOoIrx1vN6wPFm7q5rRtI4zbwftZRA 0O4PPuuki29R/D4UygfEn6Llf/XrfMI= ARC-Authentication-Results: i=1; imf19.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=Jv7+0asf; spf=pass (imf19.hostedemail.com: domain of urezki@gmail.com designates 209.85.218.50 as permitted sender) smtp.mailfrom=urezki@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1666116657; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references:dkim-signature; bh=H6dnY2qPHeoBcs6HubS9cUAM+0LtGHa/ulywywX3FVo=; b=78WzrKjAqpCoKbJUQw0hio7Y30m1BC/f0ewSO8GSru9tBxffJgZnwBbgAsUttbYuyo3AiH kDVkPzUbmrDHsr0OO1zkXjLip0t6T4Em2F4SY5uHH1SxlLtRVQrh870GFklgc5a8qN51Uq oYApX++FBq8JhocB1g5ASPpcvlr89jo= X-Rspam-User: Authentication-Results: imf19.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=Jv7+0asf; spf=pass (imf19.hostedemail.com: domain of urezki@gmail.com designates 209.85.218.50 as permitted sender) smtp.mailfrom=urezki@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Stat-Signature: eoob37bg51nwypsm7n1gxh9esgybzuhs X-Rspamd-Queue-Id: A80AE1A002F X-Rspamd-Server: rspam10 X-HE-Tag: 1666116657-569465 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Description is here https://lore.kernel.org/linux-mm/20221017160233.16582-1-urezki@gmail.com/ Changelog v1 -> v2: - Fix a compilation error for the ARCH=um SUBARCH=i386 Uladzislau Rezki (Sony) (7): mm: vmalloc: Add alloc_vmap_area trace event mm: vmalloc: Add purge_vmap_area_lazy trace event mm: vmalloc: Add free_vmap_area_noflush trace event mm: vmalloc: Use trace_alloc_vmap_area event mm: vmalloc: Use trace_purge_vmap_area_lazy event mm: vmalloc: Use trace_free_vmap_area_noflush event vmalloc: Add reviewers for vmalloc code MAINTAINERS | 12 +++- include/trace/events/vmalloc.h | 123 +++++++++++++++++++++++++++++++++ mm/vmalloc.c | 20 +++++- 3 files changed, 151 insertions(+), 4 deletions(-) create mode 100644 include/trace/events/vmalloc.h Reviewed-by: Steven Rostedt (Google) Reviewed-by: Christoph Hellwig