Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Cherry G. Mathew
On 18 April 2011 04:21, Mindaugas Rasiukevicius rm...@netbsd.org wrote: Masao Uebayashi uebay...@tombi.co.jp wrote: On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas Rasiukevicius wrote: Module Name:        src Committed By:       rmind Date:               Mon Apr 18 03:04:31 UTC 2011

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Cherry G. Mathew
On 18 April 2011 08:00, Cherry G. Mathew cherry.g.mat...@gmail.com wrote: On 18 April 2011 04:21, Mindaugas Rasiukevicius rm...@netbsd.org wrote: Masao Uebayashi uebay...@tombi.co.jp wrote: On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas Rasiukevicius wrote: Module Name:        src

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Jean-Yves Migeon
On 18.04.2011 09:23, Cherry G. Mathew wrote: On 18 April 2011 08:00, Cherry G. Mathew cherry.g.mat...@gmail.com wrote: On 18 April 2011 04:21, Mindaugas Rasiukevicius rm...@netbsd.org wrote: Masao Uebayashi uebay...@tombi.co.jp wrote: On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Cherry G. Mathew
On 18 April 2011 09:04, Jean-Yves Migeon jeanyves.mig...@free.fr wrote: On 18.04.2011 09:23, Cherry G. Mathew wrote: On 18 April 2011 08:00, Cherry G. Mathew cherry.g.mat...@gmail.com wrote: On 18 April 2011 04:21, Mindaugas Rasiukevicius rm...@netbsd.org wrote: Masao Uebayashi

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Jean-Yves Migeon
On 18.04.2011 05:04, Mindaugas Rasiukevicius wrote: Module Name: src Committed By: rmind Date: Mon Apr 18 03:04:31 UTC 2011 Modified Files: src/sys/arch/xen/xen: balloon.c Log Message: balloon_xenbus_attach: use KM_SLEEP for allocation. Note: please do not use

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Mindaugas Rasiukevicius
Cherry G. Mathew cherry.g.mat...@gmail.com wrote: On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas Rasiukevicius wrote: Module Name:        src Committed By:       rmind Date:               Mon Apr 18 03:04:31 UTC 2011 Modified Files:     src/sys/arch/xen/xen: balloon.c

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Jean-Yves Migeon
On 18.04.2011 10:35, Mindaugas Rasiukevicius wrote: We used to check the return of big size allocations, when kmem(9) could fail even with KM_SLEEP due to KVA starvation. However, pretty much all kernel does not perform checks for smaller allocations and since the bug was fixed - we are no

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Adam Hamsik
On Apr,Monday 18 2011, at 10:26 AM, Mindaugas Rasiukevicius wrote: Cherry G. Mathew cherry.g.mat...@gmail.com wrote: On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas Rasiukevicius wrote: Module Name:src Committed By: rmind Date: Mon Apr 18 03:04:31 UTC 2011

Re: CVS commit: src/sys/arch/xen/xen

2011-04-18 Thread Mindaugas Rasiukevicius
Jean-Yves Migeon jeanyves.mig...@free.fr wrote: On 18.04.2011 10:35, Mindaugas Rasiukevicius wrote: We used to check the return of big size allocations, when kmem(9) could fail even with KM_SLEEP due to KVA starvation. However, pretty much all kernel does not perform checks for smaller