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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-04 17:32:42 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-04 17:32:42 -0800 |
| commit | 41ecf1404b34d9975eb97f5005d9e4274eaeb76a (patch) | |
| tree | 8582dec3a644cfbe178132acded5ebb458e0e32e /include/xen/xenbus.h | |
| parent | 2dc10ad81fc017837037e60439662e1b16bdffb9 (diff) | |
| parent | abed7d0710e8f892c267932a9492ccf447674fb8 (diff) | |
| download | linux-41ecf1404b34d9975eb97f5005d9e4274eaeb76a.tar.bz2 | |
Merge tag 'for-linus-4.4-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen updates from David Vrabel:
- Improve balloon driver memory hotplug placement.
- Use unpopulated hotplugged memory for foreign pages (if
supported/enabled).
- Support 64 KiB guest pages on arm64.
- CPU hotplug support on arm/arm64.
* tag 'for-linus-4.4-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (44 commits)
xen: fix the check of e_pfn in xen_find_pfn_range
x86/xen: add reschedule point when mapping foreign GFNs
xen/arm: don't try to re-register vcpu_info on cpu_hotplug.
xen, cpu_hotplug: call device_offline instead of cpu_down
xen/arm: Enable cpu_hotplug.c
xenbus: Support multiple grants ring with 64KB
xen/grant-table: Add an helper to iterate over a specific number of grants
xen/xenbus: Rename *RING_PAGE* to *RING_GRANT*
xen/arm: correct comment in enlighten.c
xen/gntdev: use types from linux/types.h in userspace headers
xen/gntalloc: use types from linux/types.h in userspace headers
xen/balloon: Use the correct sizeof when declaring frame_list
xen/swiotlb: Add support for 64KB page granularity
xen/swiotlb: Pass addresses rather than frame numbers to xen_arch_need_swiotlb
arm/xen: Add support for 64KB page granularity
xen/privcmd: Add support for Linux 64KB page granularity
net/xen-netback: Make it running on 64KB page granularity
net/xen-netfront: Make it running on 64KB page granularity
block/xen-blkback: Make it running on 64KB page granularity
block/xen-blkfront: Make it running on 64KB page granularity
...
Diffstat (limited to 'include/xen/xenbus.h')
| -rw-r--r-- | include/xen/xenbus.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h index 289c0b5f08fe..32b944b7cebd 100644 --- a/include/xen/xenbus.h +++ b/include/xen/xenbus.h @@ -46,8 +46,8 @@ #include <xen/interface/io/xenbus.h> #include <xen/interface/io/xs_wire.h> -#define XENBUS_MAX_RING_PAGE_ORDER 4 -#define XENBUS_MAX_RING_PAGES (1U << XENBUS_MAX_RING_PAGE_ORDER) +#define XENBUS_MAX_RING_GRANT_ORDER 4 +#define XENBUS_MAX_RING_GRANTS (1U << XENBUS_MAX_RING_GRANT_ORDER) #define INVALID_GRANT_HANDLE (~0U) /* Register callback to watch this node. */ |