drop old patch series

1 files changed, 0 insertions, 57 deletions

diff --git a/debian/patches/vm-cache-policy0003-vm-evict-clean-pages-first.patch b/debian/patches/vm-cache-policy0003-vm-evict-clean-pages-first.patch
deleted file mode 100644
index f2bf487..0000000
--- a/debian/patches/vm-cache-policy0003-vm-evict-clean-pages-first.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From c18a562f2b003a893bfb857607ac996ccc5c5be4 Mon Sep 17 00:00:00 2001
-From: Justus Winter <4winter@informatik.uni-hamburg.de>
-Date: Sat, 21 Feb 2015 15:20:46 +0100
-Subject: [PATCH gnumach 3/3] vm: evict clean pages first
-
-* vm/vm_pageout.c (vm_pageout_scan): Evict clean pages from the list
-of clean pages first, without requiring an expensive scan through the
-inactive list.
----
- vm/vm_pageout.c | 24 +++++++++++++++++++++++-
- 1 file changed, 23 insertions(+), 1 deletion(-)
-
-diff --git a/vm/vm_pageout.c b/vm/vm_pageout.c
-index eb68b20..740a465 100644
---- a/vm/vm_pageout.c
-+++ b/vm/vm_pageout.c
-@@ -681,6 +681,28 @@ void vm_pageout_scan(void)
- 			/*NOTREACHED*/
- 		}
- 
-+		/* Try to evict a clean page first.  */
-+		simple_lock (&vm_page_queue_clean);
-+		int tries;
-+		for (tries = vm_page_clean_count; tries; tries--)
-+		  {
-+		    assert (! queue_empty (&vm_page_queue_clean));
-+		    queue_remove_first (&vm_page_queue_clean,
-+					m, vm_page_t, cleanq);
-+		    if (! m->active && m->inactive
-+			&& (want_pages || m->external))
-+		      {
-+			m->cleanq.next = NULL;
-+			vm_page_clean_count -= 1;
-+			simple_unlock (&vm_page_queue_clean);
-+			goto got_one;
-+		      }
-+		    else
-+		      queue_enter (&vm_page_queue_clean,
-+				   m, vm_page_t, cleanq);
-+		  }
-+		simple_unlock (&vm_page_queue_clean);
-+
- 		vm_pageout_inactive++;
- 
- 		/* Find a page we are interested in paging out.  If we
-@@ -697,7 +719,7 @@ void vm_pageout_scan(void)
- 		    if (!m)
- 		      goto pause;
- 		  }
--		
-+	got_one:
- 		object = m->object;
- 
- 		/*
--- 
-2.1.4
-