Re: [Xen-devel] [PATCH v3 5/7] libxl: support unmapping static shared memory areas during domain destruction

Oops, The address lines were somehow dropped by my mail client. Adding Wei. 2017-11-09 10:06 GMT+08:00 Zhongze Liu : > Hi Wei, > > 2017-11-01 23:55 GMT+08:00 Wei Liu : >> On Thu, Oct 19, 2017 at 10:36:33AM +0800, Zhongze Liu wrote: >>> Add

Re: [Xen-devel] [PATCH v3 5/7] libxl: support unmapping static shared memory areas during domain destruction

Hi Wei, 2017-11-01 23:55 GMT+08:00 Wei Liu : > On Thu, Oct 19, 2017 at 10:36:33AM +0800, Zhongze Liu wrote: >> Add libxl__sshm_del to unmap static shared memory areas mapped by >> libxl__sshm_add during domain creation. The unmapping process is: >> >> * For a master: decrease

Re: [Xen-devel] [PATCH v3 5/7] libxl: support unmapping static shared memory areas during domain destruction

On Thu, Oct 19, 2017 at 10:36:33AM +0800, Zhongze Liu wrote: > Add libxl__sshm_del to unmap static shared memory areas mapped by > libxl__sshm_add during domain creation. The unmapping process is: > > * For a master: decrease the refcount of the sshm region, if the refcount > reaches 0, cleanup

[Xen-devel] [PATCH v3 5/7] libxl: support unmapping static shared memory areas during domain destruction

Add libxl__sshm_del to unmap static shared memory areas mapped by libxl__sshm_add during domain creation. The unmapping process is: * For a master: decrease the refcount of the sshm region, if the refcount reaches 0, cleanup the whole sshm path. * For a slave: unmap the shared pages, and