diff options
| author | lstewart <lstewart@FreeBSD.org> | 2013-06-14 04:10:34 +0000 |
|---|---|---|
| committer | lstewart <lstewart@FreeBSD.org> | 2013-06-14 04:10:34 +0000 |
| commit | 44b2ad15cd7cc2b19f041e13de57fd990cb69b9b (patch) | |
| tree | 300915a3b0ed2d09d88705d658337229b8db20a2 /sys/sys/hhook.h | |
| parent | ad6913810813f55aabb485f2fe6455f24045b631 (diff) | |
| download | FreeBSD-src-44b2ad15cd7cc2b19f041e13de57fd990cb69b9b.zip FreeBSD-src-44b2ad15cd7cc2b19f041e13de57fd990cb69b9b.tar.gz | |
Add support for non-virtualised hhook points, which are uniquely identified by
type and id, as compared to virtualised hook points which are now uniquely
identified by type, id and a vid (which for vimage is the pointer to the vnet
that the hhook resides in).
All hhook_head structs for both virtualised and non-virtualised hook points
coexist in hhook_head_list, and a separate list is maintained for hhook points
within each vnet to simplify some vimage-related housekeeping.
Reviewed by: scottl
MFC after: 1 week
Diffstat (limited to 'sys/sys/hhook.h')
| -rw-r--r-- | sys/sys/hhook.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/sys/hhook.h b/sys/sys/hhook.h index d43e479..096a5a0 100644 --- a/sys/sys/hhook.h +++ b/sys/sys/hhook.h @@ -91,12 +91,14 @@ struct hookinfo { struct hhook_head { STAILQ_HEAD(hhook_list, hhook) hhh_hooks; struct rmlock hhh_lock; + uintptr_t hhh_vid; int32_t hhh_id; int32_t hhh_nhooks; int32_t hhh_type; uint32_t hhh_flags; volatile uint32_t hhh_refcount; LIST_ENTRY(hhook_head) hhh_next; + LIST_ENTRY(hhook_head) hhh_vnext; }; /* Public KPI functions. */ |
