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-rw-r--r--fs/afs/file.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 8f6e923..66d50fe 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -19,7 +19,8 @@
#include "internal.h"
static int afs_readpage(struct file *file, struct page *page);
-static void afs_invalidatepage(struct page *page, unsigned long offset);
+static void afs_invalidatepage(struct page *page, unsigned int offset,
+ unsigned int length);
static int afs_releasepage(struct page *page, gfp_t gfp_flags);
static int afs_launder_page(struct page *page);
@@ -310,16 +311,17 @@ static int afs_launder_page(struct page *page)
* - release a page and clean up its private data if offset is 0 (indicating
* the entire page)
*/
-static void afs_invalidatepage(struct page *page, unsigned long offset)
+static void afs_invalidatepage(struct page *page, unsigned int offset,
+ unsigned int length)
{
struct afs_writeback *wb = (struct afs_writeback *) page_private(page);
- _enter("{%lu},%lu", page->index, offset);
+ _enter("{%lu},%u,%u", page->index, offset, length);
BUG_ON(!PageLocked(page));
/* we clean up only if the entire page is being invalidated */
- if (offset == 0) {
+ if (offset == 0 && length == PAGE_CACHE_SIZE) {
#ifdef CONFIG_AFS_FSCACHE
if (PageFsCache(page)) {
struct afs_vnode *vnode = AFS_FS_I(page->mapping->host);
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