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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-11 20:29:01 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-11 20:29:01 -0400
commit81ae31d78239318610d7c2acb3e2610d622a5aa4 (patch)
tree1e31b300f1574fceaff065a9bd92460b7c466f7c /drivers/block
parentef4a48c513211d842c55e84f7a1c31884b91dcf7 (diff)
parent95afae481414cbdb0567bf82d5e5077c3ac9da20 (diff)
downloadlinux-81ae31d78239318610d7c2acb3e2610d622a5aa4.tar.bz2
Merge tag 'stable/for-linus-3.18-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull Xen updates from David Vrabel: "Features and fixes: - Add pvscsi frontend and backend drivers. - Remove _PAGE_IOMAP PTE flag, freeing it for alternate uses. - Try and keep memory contiguous during PV memory setup (reduces SWIOTLB usage). - Allow front/back drivers to use threaded irqs. - Support large initrds in PV guests. - Fix PVH guests in preparation for Xen 4.5" * tag 'stable/for-linus-3.18-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (22 commits) xen: remove DEFINE_XENBUS_DRIVER() macro xen/xenbus: Remove BUG_ON() when error string trucated xen/xenbus: Correct the comments for xenbus_grant_ring() x86/xen: Set EFER.NX and EFER.SCE in PVH guests xen: eliminate scalability issues from initrd handling xen: sync some headers with xen tree xen: make pvscsi frontend dependant on xenbus frontend arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen options xen-scsifront: don't deadlock if the ring becomes full x86: remove the Xen-specific _PAGE_IOMAP PTE flag x86/xen: do not use _PAGE_IOMAP PTE flag for I/O mappings x86: skip check for spurious faults for non-present faults xen/efi: Directly include needed headers xen-scsiback: clean up a type issue in scsiback_make_tpg() xen-scsifront: use GFP_ATOMIC under spin_lock MAINTAINERS: Add xen pvscsi maintainer xen-scsiback: Add Xen PV SCSI backend driver xen-scsifront: Add Xen PV SCSI frontend driver xen: Add Xen pvSCSI protocol description xen/events: support threaded irqs for interdomain event channels ...
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/xen-blkback/xenbus.c11
-rw-r--r--drivers/block/xen-blkfront.c5
2 files changed, 6 insertions, 10 deletions
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 3a8b810b4980..0b13b1c9a01e 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -907,22 +907,17 @@ static int connect_ring(struct backend_info *be)
return 0;
}
-
-/* ** Driver Registration ** */
-
-
static const struct xenbus_device_id xen_blkbk_ids[] = {
{ "vbd" },
{ "" }
};
-
-static DEFINE_XENBUS_DRIVER(xen_blkbk, ,
+static struct xenbus_driver xen_blkbk_driver = {
+ .ids = xen_blkbk_ids,
.probe = xen_blkbk_probe,
.remove = xen_blkbk_remove,
.otherend_changed = frontend_changed
-);
-
+};
int xen_blkif_xenbus_init(void)
{
diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index 5deb235bd18f..37af03e9d859 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -2055,13 +2055,14 @@ static const struct xenbus_device_id blkfront_ids[] = {
{ "" }
};
-static DEFINE_XENBUS_DRIVER(blkfront, ,
+static struct xenbus_driver blkfront_driver = {
+ .ids = blkfront_ids,
.probe = blkfront_probe,
.remove = blkfront_remove,
.resume = blkfront_resume,
.otherend_changed = blkback_changed,
.is_ready = blkfront_is_ready,
-);
+};
static int __init xlblk_init(void)
{