Author: kib
Date: Mon Mar 28 13:28:23 2011
New Revision: 220102
URL: http://svn.freebsd.org/changeset/base/220102
Log:
Trim white spaces, adjust style.
MFC after: 2 weeks
Modified:
head/sys/kern/subr_uio.c
Modified: head/sys/kern/subr_uio.c
==============================================================================
--- head/sys/kern/subr_uio.c Mon Mar 28 13:21:26 2011 (r220101)
+++ head/sys/kern/subr_uio.c Mon Mar 28 13:28:23 2011 (r220102)
@@ -468,24 +468,26 @@ cloneuio(struct uio *uiop)
int
copyout_map(struct thread *td, vm_offset_t *addr, size_t sz)
{
- struct vmspace *vms = td->td_proc->p_vmspace;
+ struct vmspace *vms;
int error;
vm_size_t size;
-
- /*
+
+ vms = td->td_proc->p_vmspace;
+
+ /*
* Map somewhere after heap in process memory.
*/
PROC_LOCK(td->td_proc);
- *addr = round_page((vm_offset_t)vms->vm_daddr +
+ *addr = round_page((vm_offset_t)vms->vm_daddr +
lim_max(td->td_proc, RLIMIT_DATA));
PROC_UNLOCK(td->td_proc);
/* round size up to page boundry */
- size = (vm_size_t) round_page(sz);
-
- error = vm_mmap(&vms->vm_map, addr, size, PROT_READ | PROT_WRITE,
+ size = (vm_size_t)round_page(sz);
+
+ error = vm_mmap(&vms->vm_map, addr, size, PROT_READ | PROT_WRITE,
VM_PROT_ALL, MAP_PRIVATE | MAP_ANON, OBJT_DEFAULT, NULL, 0);
-
+
return (error);
}
@@ -497,12 +499,12 @@ copyout_unmap(struct thread *td, vm_offs
{
vm_map_t map;
vm_size_t size;
-
+
if (sz == 0)
return (0);
map = &td->td_proc->p_vmspace->vm_map;
- size = (vm_size_t) round_page(sz);
+ size = (vm_size_t)round_page(sz);
if (!vm_map_remove(map, addr, addr + size))
return (EINVAL);
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