From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Edwards Date: Wed, 20 Aug 2014 15:59:13 +0000 (UTC) Subject: [Buildroot] OT: Using oprofile on buildroot system References: Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 2014-08-20, Grant Edwards wrote: > [...] when I try to run opcontrol, it appears to be > trying to load a runtime kernel module: Rats. I was looking at the wrong kconfig variable. Somebody told me that oprofile support was enabled, and I saw that CONFIG_HAVE_OPROFILE was set to 'y'. But, that doesn't mean you _have_ oprofile support enabled. After enabling the correct variable (CONFIG_OPROFILE), it looks like it's working... -- Grant Edwards grant.b.edwards Yow! I'm wearing PAMPERS!! at gmail.com