From: boris.ostrovsky@oracle.com
To: Christoph Hellwig <hch@lst.de>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Juergen Gross <jgross@suse.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>,
Chris Wilson <chris@chris-wilson.co.uk>,
Matthew Auld <matthew.auld@intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Minchan Kim <minchan@kernel.org>,
Matthew Wilcox <willy@infradead.org>,
Nitin Gupta <ngupta@vflare.org>,
x86@kernel.org, xen-devel@lists.xenproject.org,
linux-kernel@vger.kernel.org, intel-gfx@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-mm@kvack.org
Subject: Re: [PATCH 09/11] xen/xenbus: use apply_to_page_range directly in xenbus_map_ring_pv
Date: Thu, 24 Sep 2020 19:42:27 -0400 [thread overview]
Message-ID: <ab2913a6-c5ac-c067-6e55-e2549b286f36@oracle.com> (raw)
In-Reply-To: <20200924135853.875294-10-hch@lst.de>
On 9/24/20 9:58 AM, Christoph Hellwig wrote:
> Replacing alloc_vm_area with get_vm_area_caller + apply_page_range
> allows to fill put the phys_addr values directly instead of doing
> another loop over all addresses.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
-boris
next prev parent reply other threads:[~2020-09-24 23:43 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-24 13:58 remove alloc_vm_area v2 Christoph Hellwig
2020-09-24 13:58 ` [PATCH 01/11] mm: update the documentation for vfree Christoph Hellwig
2020-09-24 13:58 ` [PATCH 02/11] mm: add a VM_MAP_PUT_PAGES flag for vmap Christoph Hellwig
2020-09-24 13:58 ` [PATCH 03/11] mm: add a vmap_pfn function Christoph Hellwig
2020-09-24 13:58 ` [PATCH 04/11] mm: allow a NULL fn callback in apply_to_page_range Christoph Hellwig
2020-09-24 13:58 ` [PATCH 05/11] zsmalloc: switch from alloc_vm_area to get_vm_area Christoph Hellwig
2020-09-24 13:58 ` [PATCH 06/11] drm/i915: use vmap in shmem_pin_map Christoph Hellwig
2020-09-25 13:05 ` Tvrtko Ursulin
2020-09-24 13:58 ` [PATCH 07/11] drm/i915: stop using kmap in i915_gem_object_map Christoph Hellwig
2020-09-25 13:01 ` Tvrtko Ursulin
2020-09-24 13:58 ` [PATCH 08/11] drm/i915: use vmap " Christoph Hellwig
2020-09-25 13:11 ` Tvrtko Ursulin
2020-09-25 14:08 ` [Intel-gfx] " Matthew Auld
2020-09-25 16:02 ` Christoph Hellwig
2020-09-25 16:09 ` [PATCH 08/11, fixed] " Christoph Hellwig
2020-09-24 13:58 ` [PATCH 09/11] xen/xenbus: use apply_to_page_range directly in xenbus_map_ring_pv Christoph Hellwig
2020-09-24 23:42 ` boris.ostrovsky [this message]
2020-09-24 13:58 ` [PATCH 10/11] x86/xen: open code alloc_vm_area in arch_gnttab_valloc Christoph Hellwig
2020-09-24 23:43 ` boris.ostrovsky
2020-09-24 13:58 ` [PATCH 11/11] mm: remove alloc_vm_area Christoph Hellwig
2020-09-26 2:43 ` remove alloc_vm_area v2 Andrew Morton
2020-09-26 6:29 ` Christoph Hellwig
2020-09-28 10:13 ` Joonas Lahtinen
2020-09-28 12:37 ` Christoph Hellwig
2020-09-29 12:43 ` Joonas Lahtinen
2020-09-30 14:48 ` Christoph Hellwig
2020-09-30 18:37 ` Daniel Vetter
2020-10-02 12:21 remove alloc_vm_area v4 Christoph Hellwig
2020-10-02 12:22 ` [PATCH 09/11] xen/xenbus: use apply_to_page_range directly in xenbus_map_ring_pv Christoph Hellwig
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