patch-2.3.9 linux/include/linux/mm.h

• Lines: 27
• Date: Wed Jun 30 12:42:45 1999
• Orig file: v2.3.8/linux/include/linux/mm.h
• Orig date: Tue Jun 22 14:41:47 1999

diff -u --recursive --new-file v2.3.8/linux/include/linux/mm.h linux/include/linux/mm.h
@@ -148,7 +148,7 @@
 #define PG_uptodate		 3
 #define PG_free_after		 4
 #define PG_decr_after		 5
-#define PG_swap_unlock_after	 6
+#define PG_free_swap_after	 6
 #define PG_DMA			 7
 #define PG_Slab			 8
 #define PG_swap_cache		 9
@@ -182,7 +182,7 @@
 #define PageReferenced(page)	(test_bit(PG_referenced, &(page)->flags))
 #define PageFreeAfter(page)	(test_bit(PG_free_after, &(page)->flags))
 #define PageDecrAfter(page)	(test_bit(PG_decr_after, &(page)->flags))
-#define PageSwapUnlockAfter(page) (test_bit(PG_swap_unlock_after, &(page)->flags))
+#define PageSwapUnlockAfter(page) (test_bit(PG_free_swap_after, &(page)->flags))
 #define PageDMA(page)		(test_bit(PG_DMA, &(page)->flags))
 #define PageSlab(page)		(test_bit(PG_Slab, &(page)->flags))
 #define PageSwapCache(page)	(test_bit(PG_swap_cache, &(page)->flags))
@@ -409,7 +409,7 @@
 
 extern struct vm_area_struct *find_extend_vma(struct task_struct *tsk, unsigned long addr);
 
-#define buffer_under_min()	((buffermem >> PAGE_SHIFT) * 100 < \
+#define buffer_under_min()	((atomic_read(&buffermem) >> PAGE_SHIFT) * 100 < \
 				buffer_mem.min_percent * num_physpages)
 #define pgcache_under_min()	(atomic_read(&page_cache_size) * 100 < \
 				page_cache.min_percent * num_physpages)