X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=mm%2Ftruncate.c;h=cadc15653ddeeaa311c80f794b6a564ae2f36fc8;hb=cf03613e9662c28372b8c83538fb402df37c53f5;hp=5cdfbc1a59fdce4e1a1346ef8c9ddf97f159777d;hpb=d7f5e3df3574c6e38b99f5fe22f15540b2b9811d;p=linux-2.6

diff --git a/mm/truncate.c b/mm/truncate.c
index 5cdfbc1a59..cadc15653d 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/backing-dev.h>
 #include <linux/mm.h>
 #include <linux/swap.h>
 #include <linux/module.h>
@@ -72,6 +73,8 @@ void cancel_dirty_page(struct page *page, unsigned int account_size)
 		struct address_space *mapping = page->mapping;
 		if (mapping && mapping_cap_account_dirty(mapping)) {
 			dec_zone_page_state(page, NR_FILE_DIRTY);
+			dec_bdi_stat(mapping->backing_dev_info,
+					BDI_RECLAIMABLE);
 			if (account_size)
 				task_io_account_cancelled_write(account_size);
 		}