| Message ID | 20110527192341.32105.95751.stgit@elm3c44.beaverton.ibm.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
diff --git a/fs/buffer.c b/fs/buffer.c index 698c6b2..49c9aad 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2382,6 +2382,7 @@ int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf, ret = -EAGAIN; goto out_unlock; } + wait_on_page_writeback(page); return 0; out_unlock: unlock_page(page);
For filesystems such as nilfs2 and xfs that use block_page_mkwrite, modify that function to wait for pending writeback before allowing the page to become writable. This is needed to stabilize pages during writeback for those two filesystems. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> --- fs/buffer.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html