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vm_pageout_clean:

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Remove dead code.

Submitted by:	dillon
This commit is contained in:
Alan Cox 1999-08-17 00:07:35 +00:00
parent e414ac576f
commit bfbacbd93f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=49937
1 changed files with 1 additions and 27 deletions
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28
sys/vm/vm_pageout.c
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@ -65,7 +65,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
* $Id: vm_pageout.c,v 1.143 1999/07/01 13:21:46 peter Exp $
* $Id: vm_pageout.c,v 1.144 1999/07/04 00:25:37 mckusick Exp $
*/
/*
@ -235,16 +235,6 @@ vm_pageout_clean(m)
* check has been moved up a procedural level.
*/
#if 0
/*
* If not OBJT_SWAP, additional memory may be needed to do the pageout.
* Try to avoid the deadlock.
*/
if ((object->type == OBJT_DEFAULT) &&
((cnt.v_free_count + cnt.v_cache_count) < cnt.v_pageout_free_min))
return 0;
#endif
/*
* Don't mess with the page if it's busy.
*/
@ -252,22 +242,6 @@ vm_pageout_clean(m)
((m->busy != 0) || (m->flags & PG_BUSY)))
return 0;
#if 0
/*
* XXX REMOVED XXX. vm_object_collapse() can block, which can
* change the page state. Calling vm_object_collapse() might also
* destroy or rename the page because we have not busied it yet!!!
* So this code segment is removed.
*/
/*
* Try collapsing before it's too late. XXX huh? Why are we doing
* this here?
*/
if (object->backing_object) {
vm_object_collapse(object);
}
#endif
mc[vm_pageout_page_count] = m;
pageout_count = 1;
page_base = vm_pageout_page_count;