From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cyril Hrubis Date: Wed, 11 Sep 2019 13:19:00 +0200 Subject: [LTP] [PATCH] madvise09:Change PAGES size to the value more than 32 In-Reply-To: References: <1567576823-10080-1-git-send-email-shuang.qiu@oracle.com> Message-ID: <20190911111900.GA19244@rei.lan> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ltp@lists.linux.it Hi! > I'm not sure why 64 pages is a proper value? Can you explain more? I've just talked to Michal Hocko and the conclusion is that we should allocate several megabytes to avoid depending kernel implementation details, which would mean allocating thousands of pages. -- Cyril Hrubis chrubis@suse.cz