diff options
Diffstat (limited to 'sys/vm/vm_mmap.c')
| -rw-r--r-- | sys/vm/vm_mmap.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/vm/vm_mmap.c b/sys/vm/vm_mmap.c index 2d668c4..4ee9dfc 100644 --- a/sys/vm/vm_mmap.c +++ b/sys/vm/vm_mmap.c @@ -552,6 +552,7 @@ munmap(td, uap) vm_offset_t addr; vm_size_t size, pageoff; vm_map_t map; + vm_map_entry_t freelist; addr = (vm_offset_t) uap->addr; size = uap->len; @@ -571,6 +572,7 @@ munmap(td, uap) map = &td->td_proc->p_vmspace->vm_map; if (addr < vm_map_min(map) || addr + size > vm_map_max(map)) return (EINVAL); + freelist = NULL; vm_map_lock(map); #ifdef HWPMC_HOOKS /* @@ -593,8 +595,9 @@ munmap(td, uap) } #endif /* returns nothing but KERN_SUCCESS anyway */ - vm_map_delete(map, addr, addr + size); + vm_map_delete(map, addr, addr + size, &freelist); vm_map_unlock(map); + vm_map_entry_free_freelist(map, freelist); return (0); } |
