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-rw-r--r--fs/buffer.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index 8c53a2b..9ddb9fc 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2114,8 +2114,8 @@ EXPORT_SYMBOL(generic_write_end);
* Returns true if all buffers which correspond to a file portion
* we want to read are uptodate.
*/
-int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
- unsigned long from)
+int block_is_partially_uptodate(struct page *page, unsigned long from,
+ unsigned long count)
{
unsigned block_start, block_end, blocksize;
unsigned to;
@@ -2127,7 +2127,7 @@ int block_is_partially_uptodate(struct page *page, read_descriptor_t *desc,
head = page_buffers(page);
blocksize = head->b_size;
- to = min_t(unsigned, PAGE_CACHE_SIZE - from, desc->count);
+ to = min_t(unsigned, PAGE_CACHE_SIZE - from, count);
to = from + to;
if (from < blocksize && to > PAGE_CACHE_SIZE - blocksize)
return 0;
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