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memory: use AddressSpace for MemoryListener filtering

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Using the AddressSpace type reduces confusion, as you can't accidentally
supply the MemoryRegion you're interested in.

Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2012-10-02 20:13:51 +02:00
parent 1d71148eac
commit f6790af6bc
9 changed files with 25 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

14
memory.c
View file

@ -147,7 +147,7 @@ static bool memory_listener_match(MemoryListener *listener,
#define MEMORY_LISTENER_UPDATE_REGION(fr, as, dir, callback) \
MEMORY_LISTENER_CALL(callback, dir, (&(MemoryRegionSection) { \
.mr = (fr)->mr, \
.address_space = (as)->root, \
.address_space = (as), \
.offset_within_region = (fr)->offset_in_region, \
.size = int128_get64((fr)->addr.size), \
.offset_within_address_space = int128_get64((fr)->addr.start), \
@ -593,7 +593,7 @@ static void address_space_add_del_ioeventfds(AddressSpace *as,
fds_new[inew]))) {
fd = &fds_old[iold];
section = (MemoryRegionSection) {
.address_space = as->root,
.address_space = as,
.offset_within_address_space = int128_get64(fd->addr.start),
.size = int128_get64(fd->addr.size),
};
@ -606,7 +606,7 @@ static void address_space_add_del_ioeventfds(AddressSpace *as,
fds_old[iold]))) {
fd = &fds_new[inew];
section = (MemoryRegionSection) {
.address_space = as->root,
.address_space = as,
.offset_within_address_space = int128_get64(fd->addr.start),
.size = int128_get64(fd->addr.size),
};
@ -1137,7 +1137,7 @@ static void memory_region_update_coalesced_range_as(MemoryRegion *mr, AddressSpa
FOR_EACH_FLAT_RANGE(fr, as->current_map) {
if (fr->mr == mr) {
section = (MemoryRegionSection) {
.address_space = as->root,
.address_space = as,
.offset_within_address_space = int128_get64(fr->addr.start),
.size = int128_get64(fr->addr.size),
};
@ -1476,7 +1476,7 @@ static void listener_add_address_space(MemoryListener *listener,
FlatRange *fr;
if (listener->address_space_filter
&& listener->address_space_filter != as->root) {
&& listener->address_space_filter != as) {
return;
}
@ -1489,7 +1489,7 @@ static void listener_add_address_space(MemoryListener *listener,
FOR_EACH_FLAT_RANGE(fr, as->current_map) {
MemoryRegionSection section = {
.mr = fr->mr,
.address_space = as->root,
.address_space = as,
.offset_within_region = fr->offset_in_region,
.size = int128_get64(fr->addr.size),
.offset_within_address_space = int128_get64(fr->addr.start),
@ -1501,7 +1501,7 @@ static void listener_add_address_space(MemoryListener *listener,
}
}
void memory_listener_register(MemoryListener *listener, MemoryRegion *filter)
void memory_listener_register(MemoryListener *listener, AddressSpace *filter)
{
MemoryListener *other = NULL;
AddressSpace *as;