vm_map_create(), and vm_map_submap().
o Make further use of a local variable in vm_map_entry_splay()
that caches a reference to one of a vm_map_entry's children.
(This reduces code size somewhat.)
o Revert a part of revision 1.66, deinlining vmspace_pmap().
(This function is MPSAFE.)
(P_CONTINUED) is set when a stopped process receives a SIGCONT and
cleared after it has notified a parent process that has requested
notification via waitpid(2) with WCONTINUED specified in its options
operand. The status value can be checked with the new WIFCONTINUED()
macro.
Reviewed by: jake
mask on both input and output to fpsetmask(), but this was only done for
input, so fpsetmask() returned the complement of the old mask (ANDed with
the mask bitfield).
PR: 38170
MFC after: 4 weeks
deinlining vm_map_entry_behavior() and vm_map_entry_set_behavior()
actually increases the kernel's size.
o Make vm_map_entry_set_behavior() static and add a comment describing
its purpose.
o Remove an unnecessary initialization statement from vm_map_entry_splay().
Fix GCC warnings caused by initializing a zero length array. In the process,
simply things a bit by getting rid of 'struct ng_parse_struct_info' which
was useless because it only contained one field.
But now I'm unbreaking compilation by adjusting these files to the recent
netgraph change.
panic because of a repeat make_dev if/when the device is reattached
to the system.
Remove an "#if __FreeBSD__" in code that's nested under a "#if __NetBSD__"
(*sigh*)
Reported by: Seth Hettich <sjh@whiskey.ucf.ics.uci.edu>
Tested by: Seth Hettich <sjh@whiskey.ucf.ics.uci.edu>
Don't require pin be non-zero before we map bogus intlines, always do it.
This fixes a number of problems on HP Omnibook computers.
Tested/Reviewed by: Brooks Davis
set to zero. This field indicates the total space in the external buffer
and therefore should not be modified after the external buffer is added.
Add a comment warning that the mbufs returned by m_split() might be read-only.
Fix M_TRAILINGSPACE() to return zero if !M_WRITABLE(m).
Reviewed by: freebsd-net
Obtained from: Vernier Networks, Inc.
MFC after: 1 week
a route is cloned. Previously, they took on the count
of their parent route (which was sometimes nonzero.)
Submitted by: Andre Oppermann <oppermann@pipeline.ch>
MFC after: 5 days
into the vm_object layer:
o Acquire and release Giant in vm_object_shadow() and
vm_object_page_remove().
o Remove the GIANT_REQUIRED assertion preceding vm_map_delete()'s call
to vm_object_page_remove().
o Remove the acquisition and release of Giant around vm_map_lookup()'s
call to vm_object_shadow().
