[Xen-devel] [PATCH] Make lock profiling usable again

To:	xen-devel@xxxxxxxxxxxxxxxxxxx
Subject:	[Xen-devel] [PATCH] Make lock profiling usable again
From:	Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>
Date:	Fri, 04 Nov 2011 13:52:42 +0100
Cc:	xudong.hao@xxxxxxxxx
Delivery-date:	Fri, 04 Nov 2011 05:59:14 -0700
Dkim-signature:	v=1; a=rsa-sha256; c=simple/simple; d=ts.fujitsu.com; i=juergen.gross@xxxxxxxxxxxxxx; q=dns/txt; s=s1536b; t=1320411436; x=1351947436; h=mime-version:subject:message-id:date:from:to:cc; bh=p4XZ3hWgdR4zt3KVs0ytQzkGXmdDamF09qkCjlBlbFo=; b=DPjJ5n+Uj+2yu87wLVYjibNHZfSbONPHe3RDLQHh2gz+BbgVslrU0E8p 1Khzbqt1OWMz4VmlfszOsbvjJEQSSB8o2FWdi7b8/JEAW+18G/7YKkgUX UgxQbbeRArdq1VYEDCoGLYOhxERHke6zA0DLMlxyWbMzPqjiO3chef3eK 8qV+LRqnrMVFY/4Fd3PPWcZoO/EAHDzJzuRfP1fW3mO1U0n0IPnfoINmU 8nMzmLbTfDkXA/ksXi158o9DIZd/c;
Domainkey-signature:	s=s1536a; d=ts.fujitsu.com; c=nofws; q=dns; h=X-SBRSScore:X-IronPort-AV:Received:X-IronPort-AV: Received:Received:Content-Type:MIME-Version:Subject: X-Mercurial-Node:Message-Id:Date:From:To:Cc; b=HTZMNRmLH+erYPlCI8und90qN/y6kMqu850K9NHDUdUa1cRw2Vnv899V anFwaKk8M2uuGXu3hAtR3vkdUMvxs+6FH+wPQhDqc1YWnE4dQGmImBv94 AsmatQFsH9DcBsPAs2ouvQok03PRwxs23lhC31XuwL2ARnz58UlTE0U7k AReDUD0SdRrC4nLLtXpGd7z63FQOyYeVy9bCKqIYTvXXLD7c2dVrkK5S2 GXYOUja0rpBC9NmwKN7j5GFdnnwDT;
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx

Using lock profiling (option lock_profile in xen/Rules.mk) resulted in build
errors.
Changes:
- Include public/sysctl.h in spinlock.h when using lock profiling.
- Allocate profile data in an own structure to avoid struct domain becoming
  larger then one page

Signed-off-by: juergen.gross@xxxxxxxxxxxxxx


2 files changed, 44 insertions(+), 24 deletions(-)
xen/common/spinlock.c      |   34 +++++++++++++++++++++-------------
xen/include/xen/spinlock.h |   34 +++++++++++++++++++++++-----------

xen-staging.hg.patch
Description: Text Data

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

[Xen-devel] [PATCH] Make lock profiling usable again