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-rw-r--r--fs/ceph/file.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 5d2af8464f6a..ed6f19721d6e 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -1,6 +1,7 @@
#include "ceph_debug.h"
#include <linux/sched.h>
+#include <linux/slab.h>
#include <linux/file.h>
#include <linux/namei.h>
#include <linux/writeback.h>
@@ -664,7 +665,8 @@ more:
* throw out any page cache pages in this range. this
* may block.
*/
- truncate_inode_pages_range(inode->i_mapping, pos, pos+len);
+ truncate_inode_pages_range(inode->i_mapping, pos,
+ (pos+len) | (PAGE_CACHE_SIZE-1));
} else {
pages = alloc_page_vector(num_pages);
if (IS_ERR(pages)) {
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