| History log of /src/sys/arch/sun2/include/pmap.h |
| Revision | | Date | Author | Comments |
| 1.28 |
| 14-Mar-2020 |
ad | pmap_remove_all(): Return a boolean value to indicate the behaviour. If
true, all mappings have been removed, the pmap is totally cleared out, and
UVM can then avoid doing the work to call pmap_remove() for each map entry.
If false, either nothing has been done, or some helpful arch-specific voodoo
has taken place.
|
| 1.27 |
| 01-Feb-2020 |
tsutsui | Use "__nothing" macro defined in <sys/cdefs.h> for empty pmap_update().
Suggested by pgoyette@ in PR/54869.
|
| 1.26 |
| 09-Jan-2013 |
he | branches: 1.26.38; 1.26.44;
The pmap_prefer() function grew an additional argument with the introduction
of top-down VM; fix the prototype accordingly.
|
| 1.25 |
| 07-Jan-2013 |
chs | switch to __USE_TOPDOWN_VM.
|
| 1.24 |
| 03-Jun-2011 |
tsutsui | branches: 1.24.2; 1.24.12;
- remove simple_lock(9) and use atomic_ops(3) to account pmap reference count,
perrequest from rmind@
- while here no need to export struct pmap on sun2/sun3/sun3x
No particular problem for a week on hp300 and sun3x kernels with disabled
tcp_vtw which has been broken for a month on low memory machines.
|
| 1.23 |
| 11-Dec-2009 |
tsutsui | branches: 1.23.4; 1.23.6; 1.23.10;
Export pmap_procwr() declaration only #ifdef _KERNEL.
|
| 1.22 |
| 11-Dec-2009 |
tsutsui | Refactoring MD segment related definitions on m68k ports:
- move macro SEGSHIFT, NBSG, and SEGOFFSET from <machine/param.h>
to <machine/pmap.h> where they should belong
- don't use m68k_round_seg() and m68k_trunc_seg() in sun2 pmap sources
and instead define and use sun2_round_seg() and sun2_trunc_seg()
since they are quite pmap implementation dependent
|
| 1.21 |
| 09-Dec-2008 |
pooka | Make pmap_kernel() a MI macro for struct pmap *kernel_pmap_ptr,
which is now the "API" provided by the pmap module. pmap_kernel()
remains as the syntactic sugar.
Bonus cosmetics round: move all the pmap_t pointer typedefs into
uvm_pmap.h.
Thanks to Greg Oster for providing cpu muscle for doing test builds.
|
| 1.20 |
| 28-Apr-2008 |
martin | branches: 1.20.6; 1.20.8;
Remove clause 3 and 4 from TNF licenses
|
| 1.19 |
| 22-Jan-2008 |
joerg | branches: 1.19.6; 1.19.8; 1.19.10;
Include sys/simplelock.h for the sake of pm_lock.
|
| 1.18 |
| 16-Feb-2006 |
perry | branches: 1.18.44; 1.18.50; 1.18.58;
Change "inline" back to "__inline" in .h files -- C99 is still too
new, and some apps compile things in C89 mode. C89 keywords stay.
As per core@.
|
| 1.17 |
| 24-Dec-2005 |
perry | branches: 1.17.2; 1.17.4; 1.17.6;
Remove leading __ from __(const|inline|signed|volatile) -- it is obsolete.
|
| 1.16 |
| 11-Dec-2005 |
christos | merge ktrace-lwp.
|
| 1.15 |
| 22-Jan-2005 |
chs | branches: 1.15.8;
de-__P, remove register, ansify, b* -> mem*, u_int*_t -> uint*_t.
|
| 1.14 |
| 17-Jan-2005 |
atatat | Convert the PMAP_PREFER() macro from two arguments (offset and hint)
to four (adding size and direction).
In order for topdown uvm to be an option on ports using PMAP_PREFER,
they will need to "prefer" lower addresses if topdown is being used.
Additionally, at least one port also needs to know the size.
|
| 1.13 |
| 22-Sep-2002 |
chs | branches: 1.13.6; 1.13.14;
it really helps to get the stub right before cutting + pasting it 27 times.
alas, I did not. doh.
|
| 1.12 |
| 22-Sep-2002 |
chs | add pmap_remove_all() hook (empty on most platforms so far).
|
| 1.11 |
| 30-Nov-2001 |
fredette | Purge vm_offset_t.
|
| 1.10 |
| 10-Sep-2001 |
chris | branches: 1.10.4;
Update pmap_update to now take the updated pmap as an argument.
This will allow improvements to the pmaps so that they can more easily defer expensive operations, eg tlb/cache flush, til the last possible moment.
Currently this is a no-op on most platforms, so they should see no difference.
Reviewed by Jason.
|
| 1.9 |
| 27-Jun-2001 |
fredette | branches: 1.9.2; 1.9.4;
Added comments and fixed some macros now that I correctly
understand how to address the sun2 VME bus in the VM hardware.
|
| 1.8 |
| 02-Jun-2001 |
chs | replace vm_map{,_entry}_t with struct vm_map{,_entry} *.
|
| 1.7 |
| 26-May-2001 |
chs | replace {simple_,}lock{_data,}_t with struct {simple,}lock {,*}.
|
| 1.6 |
| 25-Apr-2001 |
thorpej | Garbage-collect pmap_page_index().
|
| 1.5 |
| 22-Apr-2001 |
thorpej | Undo a misguided previous change to the pmap_update() API.
|
| 1.4 |
| 22-Apr-2001 |
thorpej | Give pmap_update() an argument (a pmap_t) so that it knows which
pmap it should be updating.
|
| 1.3 |
| 21-Apr-2001 |
thorpej | #define away pmap_update() in <machine/pmap.h> so that no function
call overhead is incurred as we start sprinkling pmap_update() calls
throughout the source tree (no pmaps currently defer operations, but
we are adding the infrastructure to allow them to do so).
|
| 1.2 |
| 06-Apr-2001 |
fredette | branches: 1.2.2;
Added a prototype for the internal function _pmap_extract_pmeg,
used by the bus_dma implementation when double-mapping pages
by hand.
Now define PMAP_OBMEM for completeness.
|
| 1.1 |
| 29-Mar-2001 |
fredette | Added.
|
| 1.2.2.3 |
| 23-Apr-2001 |
bouyer | Sync with HEAD.
|
| 1.2.2.2 |
| 21-Apr-2001 |
bouyer | Sync with HEAD
|
| 1.2.2.1 |
| 06-Apr-2001 |
bouyer | file pmap.h was added on branch thorpej_scsipi on 2001-04-21 17:54:52 +0000
|
| 1.9.4.1 |
| 01-Oct-2001 |
fvdl | Catch up with -current.
|
| 1.9.2.3 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.9.2.2 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.9.2.1 |
| 13-Sep-2001 |
thorpej | Update the kqueue branch to HEAD.
|
| 1.10.4.3 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.10.4.2 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.10.4.1 |
| 10-Sep-2001 |
nathanw | file pmap.h was added on branch nathanw_sa on 2002-01-08 00:28:09 +0000
|
| 1.13.14.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.13.6.2 |
| 24-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.13.6.1 |
| 17-Jan-2005 |
skrll | Sync with HEAD.
|
| 1.15.8.1 |
| 04-Feb-2008 |
yamt | sync with head.
|
| 1.17.6.1 |
| 22-Apr-2006 |
simonb | Sync with head.
|
| 1.17.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.17.2.1 |
| 18-Feb-2006 |
yamt | sync with head.
|
| 1.18.58.1 |
| 23-Jan-2008 |
bouyer | Sync with HEAD.
|
| 1.18.50.1 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.18.44.1 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.19.10.3 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.19.10.2 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.19.10.1 |
| 16-May-2008 |
yamt | sync with head.
|
| 1.19.8.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.19.6.2 |
| 17-Jan-2009 |
mjf | Sync with HEAD.
|
| 1.19.6.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.20.8.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.20.6.1 |
| 13-Dec-2008 |
haad | Update haad-dm branch to haad-dm-base2.
|
| 1.23.10.1 |
| 23-Jun-2011 |
cherry | Catchup with rmind-uvmplock merge.
|
| 1.23.6.1 |
| 06-Jun-2011 |
jruoho | Sync with HEAD.
|
| 1.23.4.1 |
| 12-Jun-2011 |
rmind | sync with head
|
| 1.24.12.1 |
| 25-Feb-2013 |
tls | resync with head
|
| 1.24.2.1 |
| 23-Jan-2013 |
yamt | sync with head
|
| 1.26.44.1 |
| 29-Feb-2020 |
ad | Sync with head.
|
| 1.26.38.1 |
| 08-Apr-2020 |
martin | Merge changes from current as of 20200406
|
