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-rw-r--r--fs/libfs.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/libfs.c b/fs/libfs.c
index 7d487047dbb8..cf79196535ec 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -335,17 +335,18 @@ int simple_prepare_write(struct file *file, struct page *page,
flush_dcache_page(page);
kunmap_atomic(kaddr, KM_USER0);
}
- SetPageUptodate(page);
}
return 0;
}
int simple_commit_write(struct file *file, struct page *page,
- unsigned offset, unsigned to)
+ unsigned from, unsigned to)
{
struct inode *inode = page->mapping->host;
loff_t pos = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to;
+ if (!PageUptodate(page))
+ SetPageUptodate(page);
/*
* No need to use i_size_read() here, the i_size
* cannot change under us because we hold the i_mutex.