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-rw-r--r--fs/buffer.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c
index 2066e4cb700c..75cac9ada026 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1637,6 +1637,15 @@ out:
}
EXPORT_SYMBOL(block_invalidatepage);
+int do_invalidatepage(struct page *page, unsigned long offset)
+{
+ int (*invalidatepage)(struct page *, unsigned long);
+ invalidatepage = page->mapping->a_ops->invalidatepage;
+ if (invalidatepage == NULL)
+ invalidatepage = block_invalidatepage;
+ return (*invalidatepage)(page, offset);
+}
+
/*
* We attach and possibly dirty the buffers atomically wrt
* __set_page_dirty_buffers() via private_lock. try_to_free_buffers
@@ -2696,7 +2705,7 @@ int block_write_full_page(struct page *page, get_block_t *get_block,
* they may have been added in ext3_writepage(). Make them
* freeable here, so the page does not leak.
*/
- block_invalidatepage(page, 0);
+ do_invalidatepage(page, 0);
unlock_page(page);
return 0; /* don't care */
}