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Re: [Xen-devel] [PATCH v4 02/15] libxl: sanitize error handling in libxl_get_max_{cpus, nodes}
- To: Dario Faggioli <dario.faggioli@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxx>
- From: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
- Date: Mon, 25 Nov 2013 17:26:45 +0000
- Cc: Marcus Granado <Marcus.Granado@xxxxxxxxxxxxx>, Keir Fraser <keir@xxxxxxx>, Ian Campbell <Ian.Campbell@xxxxxxxxxx>, Li Yechen <lccycc123@xxxxxxxxx>, Andrew Cooper <Andrew.Cooper3@xxxxxxxxxx>, Juergen Gross <juergen.gross@xxxxxxxxxxxxxx>, Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, Justin Weaver <jtweaver@xxxxxxxxxx>, Matt Wilson <msw@xxxxxxxxxx>, Elena Ufimtseva <ufimtseva@xxxxxxxxx>
- Delivery-date: Mon, 25 Nov 2013 17:27:02 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On 11/22/2013 06:56 PM, Dario Faggioli wrote:
as well as both error handling and logging in libxl_cpu_bitmap_alloc
and libxl_node_bitmap_alloc.
Now libxl_get_max_{cpus,nodes} either return a positive number, or
a libxl error code. Thanks to that, it is possible to fix loggig for
the two bitmap allocation functions, which now happens _inside_ the
functions themselves, and report what happens more accurately.
Signed-off-by: Dario Faggioli <dario.faggioli@xxxxxxxxxx>
Acked-by: George Dunlap <george.dunlap@xxxxxxxxxxxxx>
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