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-rw-r--r--fs/romfs/inode.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/romfs/inode.c b/fs/romfs/inode.c
index c74f382..0a13859 100644
--- a/fs/romfs/inode.c
+++ b/fs/romfs/inode.c
@@ -418,7 +418,7 @@ static int
romfs_readpage(struct file *file, struct page * page)
{
struct inode *inode = page->mapping->host;
- unsigned long offset, avail, readlen;
+ loff_t offset, avail, readlen;
void *buf;
int result = -EIO;
@@ -429,8 +429,8 @@ romfs_readpage(struct file *file, struct page * page)
goto err_out;
/* 32 bit warning -- but not for us :) */
- offset = page->index << PAGE_CACHE_SHIFT;
- if (offset < inode->i_size) {
+ offset = page_offset(page);
+ if (offset < i_size_read(inode)) {
avail = inode->i_size-offset;
readlen = min_t(unsigned long, avail, PAGE_SIZE);
if (romfs_copyfrom(inode, buf, ROMFS_I(inode)->i_dataoffset+offset, readlen) == readlen) {
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