diff options
| author | alc <alc@FreeBSD.org> | 2011-02-04 21:49:24 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2011-02-04 21:49:24 +0000 |
| commit | e017b59ac628da5d1f642a53fd303abb72e8843e (patch) | |
| tree | 6e8e09addc9bdf0f6064448b126e2e29be9b75d2 /sys/vm/vm_map.c | |
| parent | 0beb03c7a6efb9f00d850d3e7d11eb9572de1595 (diff) | |
| download | FreeBSD-src-e017b59ac628da5d1f642a53fd303abb72e8843e.zip FreeBSD-src-e017b59ac628da5d1f642a53fd303abb72e8843e.tar.gz | |
Since the last parameter to vm_object_shadow() is a vm_size_t and not a
vm_pindex_t, it makes no sense for its callers to perform atop(). Let
vm_object_shadow() do that instead.
Diffstat (limited to 'sys/vm/vm_map.c')
| -rw-r--r-- | sys/vm/vm_map.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index 59d7fe1..79d90f5 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -3077,8 +3077,8 @@ vmspace_fork(struct vmspace *vm1, vm_ooffset_t *fork_charge) vm_object_reference(object); if (old_entry->eflags & MAP_ENTRY_NEEDS_COPY) { vm_object_shadow(&old_entry->object.vm_object, - &old_entry->offset, - atop(old_entry->end - old_entry->start)); + &old_entry->offset, + old_entry->end - old_entry->start); old_entry->eflags &= ~MAP_ENTRY_NEEDS_COPY; /* Transfer the second reference too. */ vm_object_reference( @@ -3589,8 +3589,8 @@ vm_map_lookup(vm_map_t *var_map, /* IN/OUT */ vm_prot_t prot; vm_prot_t fault_type = fault_typea; vm_object_t eobject; + vm_size_t size; struct ucred *cred; - vm_ooffset_t size; RetryLookup:; @@ -3677,10 +3677,8 @@ RetryLookup:; } entry->cred = cred; } - vm_object_shadow( - &entry->object.vm_object, - &entry->offset, - atop(size)); + vm_object_shadow(&entry->object.vm_object, + &entry->offset, size); entry->eflags &= ~MAP_ENTRY_NEEDS_COPY; eobject = entry->object.vm_object; if (eobject->cred != NULL) { |
