diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 10:09:59 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 10:09:59 -0800 |
commit | 90160371b3a3e67ef78d68210a94dd30664a703d (patch) | |
tree | 2841ea811be129133cf9b83d9c3badd96e7ffab4 /include/xen/events.h | |
parent | ae5cfc0546ca2698b9dcddf72accbd70e57590a0 (diff) | |
parent | 6c254de16a1d14c1ac931d3aa08dc88ac9fc582b (diff) | |
download | linux-90160371b3a3e67ef78d68210a94dd30664a703d.tar.gz linux-90160371b3a3e67ef78d68210a94dd30664a703d.tar.bz2 linux-90160371b3a3e67ef78d68210a94dd30664a703d.zip |
Merge branch 'stable/for-linus-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
* 'stable/for-linus-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: (37 commits)
xen/pciback: Expand the warning message to include domain id.
xen/pciback: Fix "device has been assigned to X domain!" warning
xen/pciback: Move the PCI_DEV_FLAGS_ASSIGNED ops to the "[un|]bind"
xen/xenbus: don't reimplement kvasprintf via a fixed size buffer
xenbus: maximum buffer size is XENSTORE_PAYLOAD_MAX
xen/xenbus: Reject replies with payload > XENSTORE_PAYLOAD_MAX.
Xen: consolidate and simplify struct xenbus_driver instantiation
xen-gntalloc: introduce missing kfree
xen/xenbus: Fix compile error - missing header for xen_initial_domain()
xen/netback: Enable netback on HVM guests
xen/grant-table: Support mappings required by blkback
xenbus: Use grant-table wrapper functions
xenbus: Support HVM backends
xen/xenbus-frontend: Fix compile error with randconfig
xen/xenbus-frontend: Make error message more clear
xen/privcmd: Remove unused support for arch specific privcmp mmap
xen: Add xenbus_backend device
xen: Add xenbus device driver
xen: Add privcmd device driver
xen/gntalloc: fix reference counts on multi-page mappings
...
Diffstat (limited to 'include/xen/events.h')
-rw-r--r-- | include/xen/events.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index d287997d3eab..0f773708e02c 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -37,6 +37,13 @@ int bind_interdomain_evtchn_to_irqhandler(unsigned int remote_domain, */ void unbind_from_irqhandler(unsigned int irq, void *dev_id); +/* + * Allow extra references to event channels exposed to userspace by evtchn + */ +int evtchn_make_refcounted(unsigned int evtchn); +int evtchn_get(unsigned int evtchn); +void evtchn_put(unsigned int evtchn); + void xen_send_IPI_one(unsigned int cpu, enum ipi_vector vector); int resend_irq_on_evtchn(unsigned int irq); void rebind_evtchn_irq(int evtchn, int irq); |