diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/memory.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h index 0ccfd3b42a..b61c84f62a 100644 --- a/include/exec/memory.h +++ b/include/exec/memory.h @@ -1233,7 +1233,9 @@ void address_space_stq(AddressSpace *as, hwaddr addr, uint64_t val, #endif /* address_space_translate: translate an address range into an address space - * into a MemoryRegion and an address range into that section + * into a MemoryRegion and an address range into that section. Should be + * called from an RCU critical section, to avoid that the last reference + * to the returned region disappears after address_space_translate returns. * * @as: #AddressSpace to be accessed * @addr: address within that address space |