diff options
Diffstat (limited to 'sys/vm/vm_kern.c')
| -rw-r--r-- | sys/vm/vm_kern.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c index ca240b1..1cb91c5 100644 --- a/sys/vm/vm_kern.c +++ b/sys/vm/vm_kern.c @@ -181,12 +181,12 @@ kmem_alloc(map, size) /* * Guarantee that there are pages already in this object before - * calling vm_map_pageable. This is to prevent the following + * calling vm_map_wire. This is to prevent the following * scenario: * * 1) Threads have swapped out, so that there is a pager for the * kernel_object. 2) The kmsg zone is empty, and so we are - * kmem_allocing a new page for it. 3) vm_map_pageable calls vm_fault; + * kmem_allocing a new page for it. 3) vm_map_wire calls vm_fault; * there is no page, but there is a pager, so we call * pager_data_request. But the kmsg zone is empty, so we must * kmem_alloc. 4) goto 1 5) Even if the kmsg zone is not empty: when @@ -194,7 +194,7 @@ kmem_alloc(map, size) * non-zero data. kmem_alloc is defined to return zero-filled memory. * * We're intentionally not activating the pages we allocate to prevent a - * race with page-out. vm_map_pageable will wire the pages. + * race with page-out. vm_map_wire will wire the pages. */ VM_OBJECT_LOCK(kernel_object); for (i = 0; i < size; i += PAGE_SIZE) { |
