Displaying 3 results from an estimated 3 matches for "busy_bit".
2019 Aug 09
6
[RFC PATCH v6 71/92] mm: add support for remote mapping
...lt;linux/hashtable.h>
+#include <linux/refcount.h>
+#include <linux/debugfs.h>
+#include <linux/miscdevice.h>
+#include <linux/remote_mapping.h>
+#include <uapi/linux/remote_mapping.h>
+
+#include "internal.h"
+
+#define ASSERT(exp) BUG_ON(!(exp))
+#define BUSY_BIT 0
+#define MAPPED_BIT 1
+
+#define TDB_HASH_BITS 4
+#define CDB_HASH_BITS 2
+
+static int mm_remote_do_unmap(struct mm_struct *map_mm, unsigned long map_hva);
+static int mm_remote_do_unmap_target(struct page_db *pdb);
+static int mm_remote_make_stale(struct page_db *pdb);
+
+static void mm_remote_...
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place