f2fs: use wait_for_stable_page to avoid contention
In write_begin, if storage supports stable_page, we don't need to wait for
writeback to update its contents.
This patch introduces to use wait_for_stable_page instead of
wait_on_page_writeback.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h
index 8f405d2..1f4f9d4 100644
--- a/fs/f2fs/node.h
+++ b/fs/f2fs/node.h
@@ -330,7 +330,7 @@
{
struct f2fs_node *rn = F2FS_NODE(p);
- f2fs_wait_on_page_writeback(p, NODE);
+ f2fs_wait_on_page_writeback(p, NODE, true);
if (i)
rn->i.i_nid[off - NODE_DIR1_BLOCK] = cpu_to_le32(nid);