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authorRusty Russell <rusty@rustcorp.com.au>2015-02-11 15:28:01 +1030
committerRusty Russell <rusty@rustcorp.com.au>2015-02-11 16:47:46 +1030
commitd9bab50aa46ce46dd4537d455eb13b200cdac516 (patch)
treeefa139a078f1842b1388e54daa67896734e64a0b /drivers/lguest/lg.h
parent00f8d546512a7661d43600625f87a42a98cae26a (diff)
downloadlinux-d9bab50aa46ce46dd4537d455eb13b200cdac516.tar.bz2
lguest: remove NOTIFY call and eventfd facility.
Disappointing, as this was kind of neat (especially getting to use RCU to manage the address -> eventfd mapping). But now the devices are PCI handled in userspace, we get rid of both the NOTIFY hypercall and the interface to connect an eventfd. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/lg.h')
-rw-r--r--drivers/lguest/lg.h12
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/lguest/lg.h b/drivers/lguest/lg.h
index eb81abc05995..307e8b39e7d1 100644
--- a/drivers/lguest/lg.h
+++ b/drivers/lguest/lg.h
@@ -81,16 +81,6 @@ struct lg_cpu {
struct lg_cpu_arch arch;
};
-struct lg_eventfd {
- unsigned long addr;
- struct eventfd_ctx *event;
-};
-
-struct lg_eventfd_map {
- unsigned int num;
- struct lg_eventfd map[];
-};
-
/* The private info the thread maintains about the guest. */
struct lguest {
struct lguest_data __user *lguest_data;
@@ -117,8 +107,6 @@ struct lguest {
unsigned int stack_pages;
u32 tsc_khz;
- struct lg_eventfd_map *eventfds;
-
/* Dead? */
const char *dead;
};