diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/buffer.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 2066e4c..75cac9a 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 */ } |