diff options
Diffstat (limited to 'sys/vm/vm_kern.c')
| -rw-r--r-- | sys/vm/vm_kern.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c index 8da9d44..5f6ef3f 100644 --- a/sys/vm/vm_kern.c +++ b/sys/vm/vm_kern.c @@ -473,10 +473,10 @@ kmem_alloc_wait(map, size) vm_map_unlock(map); return (0); } - vm_map_unlock(map); - tsleep(map, PVM, "kmaw", 0); + map->needs_wakeup = TRUE; + vm_map_unlock_and_wait(map, FALSE); } - vm_map_insert(map, NULL, (vm_offset_t) 0, addr, addr + size, VM_PROT_ALL, VM_PROT_ALL, 0); + vm_map_insert(map, NULL, 0, addr, addr + size, VM_PROT_ALL, VM_PROT_ALL, 0); vm_map_unlock(map); return (addr); } @@ -497,7 +497,10 @@ kmem_free_wakeup(map, addr, size) vm_map_lock(map); (void) vm_map_delete(map, trunc_page(addr), round_page(addr + size)); - wakeup(map); + if (map->needs_wakeup) { + map->needs_wakeup = FALSE; + vm_map_wakeup(map); + } vm_map_unlock(map); } |
