search for: create_lookup_pte_addr

...sem); + up_write(&mm->mmap_sem); return; } @@ -1039,10 +1046,13 @@ static void fast_flush_area(pending_req_ if (khandle->user != INVALID_GRANT_HANDLE) { BUG_ON(xen_feature(XENFEAT_auto_translated_physmap)); + if (!locked++) + down_write(&mm->mmap_sem); if (create_lookup_pte_addr( - info->vma->vm_mm, + mm, MMAP_VADDR(info->user_vstart, u_idx, i), &ptep) !=0) { + up_write(&mm->mmap_sem); WPRINTK("Couldn''t get a pte addr!\n"); return; } @@ -1061,10 +1071,17 @@ static void fast_flush_area(pending_req_ G...

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

A character device for accessing (in user-space) pages that have been granted by other domains. Signed-off-by: Derek Murray <Derek.Murray@cl.cam.ac.uk> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel