diff options
| -rw-r--r-- | exec.c | 21 | ||||
| -rw-r--r-- | include/exec/ram_addr.h | 2 | ||||
| -rw-r--r-- | memory.c | 4 |
3 files changed, 10 insertions, 17 deletions
diff --git a/exec.c b/exec.c index 6ed4203b97..ad8b826bc1 100644 --- a/exec.c +++ b/exec.c @@ -1751,22 +1751,15 @@ static void reclaim_ramblock(RAMBlock *block) g_free(block); } -void qemu_ram_free(ram_addr_t addr) +void qemu_ram_free(RAMBlock *block) { - RAMBlock *block; - qemu_mutex_lock_ramlist(); - QLIST_FOREACH_RCU(block, &ram_list.blocks, next) { - if (addr == block->offset) { - QLIST_REMOVE_RCU(block, next); - ram_list.mru_block = NULL; - /* Write list before version */ - smp_wmb(); - ram_list.version++; - call_rcu(block, reclaim_ramblock, rcu); - break; - } - } + QLIST_REMOVE_RCU(block, next); + ram_list.mru_block = NULL; + /* Write list before version */ + smp_wmb(); + ram_list.version++; + call_rcu(block, reclaim_ramblock, rcu); qemu_mutex_unlock_ramlist(); } diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 865e19b8ac..5adf7a4fcd 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -108,7 +108,7 @@ RAMBlock *qemu_ram_alloc_resizeable(ram_addr_t size, ram_addr_t max_size, int qemu_get_ram_fd(ram_addr_t addr); void qemu_set_ram_fd(ram_addr_t addr, int fd); void *qemu_get_ram_block_host_ptr(ram_addr_t addr); -void qemu_ram_free(ram_addr_t addr); +void qemu_ram_free(RAMBlock *block); int qemu_ram_resize(ram_addr_t base, ram_addr_t newsize, Error **errp); diff --git a/memory.c b/memory.c index 5b5791caf4..9f5c4584d1 100644 --- a/memory.c +++ b/memory.c @@ -902,12 +902,12 @@ static void memory_region_destructor_none(MemoryRegion *mr) static void memory_region_destructor_ram(MemoryRegion *mr) { - qemu_ram_free(memory_region_get_ram_addr(mr)); + qemu_ram_free(mr->ram_block); } static void memory_region_destructor_rom_device(MemoryRegion *mr) { - qemu_ram_free(memory_region_get_ram_addr(mr) & TARGET_PAGE_MASK); + qemu_ram_free(mr->ram_block); } static bool memory_region_need_escape(char c) |