Remove needfree, desfree, lotsfree #defines

This patch reverts 77ab5dd. This is now possible because upstream has refactored the ARC in such a way that these values are only used in a few key places. Those places have subsequently been updated to use the Linux equivalent Linux functionality. Signed-off-by: Brian Behlendorf <[email protected]> Issue openzfs#3637
behlendorf · Jul 30, 2015 · 8ac6ffe · 8ac6ffe
1 parent 9dc5ffb
commit 8ac6ffe
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/include/sys/vmsystm.h b/include/sys/vmsystm.h
@@ -36,9 +36,6 @@
 #define	membar_producer()		smp_wmb()
 #define	physmem				totalram_pages
 #define	freemem				nr_free_pages()
-#define	needfree			0
-#define	desfree				0
-#define	lotsfree			0
 
 #define	xcopyin(from, to, size)		copy_from_user(to, from, size)
 #define	xcopyout(from, to, size)	copy_to_user(to, from, size)