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Sat, 14 Sep 2024 16:09:30 +0800 Message-ID: Date: Sat, 14 Sep 2024 16:09:30 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND v3 0/2] Introduce tracepoint for hugetlbfs Content-Language: en-US To: , , , , , , CC: , References: <20240829064110.67884-1-lihongbo22@huawei.com> From: Hongbo Li In-Reply-To: <20240829064110.67884-1-lihongbo22@huawei.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.67.111.104] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To dggpeml500022.china.huawei.com (7.185.36.66) X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: A61C8120016 X-Stat-Signature: xqnmy4y4q49yhw5fyk3k9wpdik3skqeo X-Rspam-User: X-HE-Tag: 1726301375-792604 X-HE-Meta: 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 fXC30S1C H5a4I598SkMfS8tNrsV6NgN2r1FoYE1V40qmxm5LK0T2P+SOLoz92ZuWIl94PqrUkVFuxeVGKcP62gfbI1M4U/v1iPUFGMccwSFXYxpX8qMFkFVoqYIcjJOU8T5gCKe2EGdsOLWKUGsDMc36yb2/rdgMgxwyv7i6REwm+S9o0PwZ4i5FLovOa7F/rs0C61Yt7oaAda4HBTdY5JjGe5JcJPf88ebO+5Oj/0tm5HZHLCsd9ZmDi45fNp0PLzX4eGqkB4Ziq 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: List-Subscribe: List-Unsubscribe: Hi, Just a gently ping for this. Does this patch have a change of making it into this cycle? Thanks, Hongbo On 2024/8/29 14:41, Hongbo Li wrote: > Here we add some basic tracepoints for debugging hugetlbfs: {alloc, free, > evict}_inode, setattr and fallocate. > > v2 can be found at: > https://lore.kernel.org/all/ZoYY-sfj5jvs8UpQ@casper.infradead.org/T/ > > Changes since v2: > - Simplify the tracepoint output for setattr. > - Make every token be space separated. > > > v1 can be found at: > https://lore.kernel.org/linux-mm/20240701194906.3a9b6765@gandalf.local.home/T/ > > Changes since v1: > - Decrease the parameters for setattr tracer suggested by Steve and Mathieu. > - Replace current_user_ns() with init_user_ns when translate uid/gid. > > Hongbo Li (2): > hugetlbfs: support tracepoint > hugetlbfs: use tracepoints in hugetlbfs functions. > > MAINTAINERS | 1 + > fs/hugetlbfs/inode.c | 17 +++- > include/trace/events/hugetlbfs.h | 156 +++++++++++++++++++++++++++++++ > 3 files changed, 172 insertions(+), 2 deletions(-) > create mode 100644 include/trace/events/hugetlbfs.h >