Re: [uml-user] [PATCH 1/2] mm: Introducing arch_remap hook

2015-03-24 Thread Ingo Molnar
* Laurent Dufour wrote: > Some architecture would like to be triggered when a memory area is moved > through the mremap system call. > > This patch is introducing a new arch_remap mm hook which is placed in the > path of mremap, and is called before the old area is unmapped (and the > arch_unma

Re: [uml-user] [PATCH 1/2] mm: Introducing arch_remap hook

2015-03-24 Thread Laurent Dufour
On 23/03/2015 09:52, Ingo Molnar wrote: > > * Laurent Dufour wrote: > >> Some architecture would like to be triggered when a memory area is moved >> through the mremap system call. >> >> This patch is introducing a new arch_remap mm hook which is placed in the >> path of mremap, and is called be

Re: [uml-user] [PATCH 1/2] mm: Introducing arch_remap hook

2015-03-21 Thread Richard Weinberger
Am 20.03.2015 um 16:53 schrieb Laurent Dufour: > Some architecture would like to be triggered when a memory area is moved > through the mremap system call. > > This patch is introducing a new arch_remap mm hook which is placed in the > path of mremap, and is called before the old area is unmapped

[uml-user] [PATCH 1/2] mm: Introducing arch_remap hook

2015-03-21 Thread Laurent Dufour
Some architecture would like to be triggered when a memory area is moved through the mremap system call. This patch is introducing a new arch_remap mm hook which is placed in the path of mremap, and is called before the old area is unmapped (and the arch_unmap hook is called). To no break the bui