[PATCH] fuse: remove clear_page_dirty() call
The use by FUSE was just a remnant of an optimization from the time
when writable mappings were supported.
Now FUSE never actually allows the creation of dirty pages, so this
invocation of clear_page_dirty() is effectively a no-op.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 1387749..f63efe1 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -483,10 +483,8 @@
i_size_write(inode, pos);
spin_unlock(&fc->lock);
- if (offset == 0 && to == PAGE_CACHE_SIZE) {
- clear_page_dirty(page);
+ if (offset == 0 && to == PAGE_CACHE_SIZE)
SetPageUptodate(page);
- }
}
fuse_invalidate_attr(inode);
return err;