From 54b591dfda1f5ab0bc2a9ce1bee5364110168777 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Tue, 29 Apr 2014 17:28:32 +0900 Subject: f2fs: split grab_cache_page and wait_on_page_writeback for node pages This patch splits grab_cache_page_write_begin into grab_cache_page and wait_on_page_writeback for node pages. This patch intends to enhance the latency to get node pages by alleviating unnecessary wait_on_page_writeback. Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/node.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/f2fs/node.h') diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h index a076c88bdca5..4ee29d506f8c 100644 --- a/fs/f2fs/node.h +++ b/fs/f2fs/node.h @@ -272,7 +272,7 @@ static inline void set_nid(struct page *p, int off, nid_t nid, bool i) { struct f2fs_node *rn = F2FS_NODE(p); - wait_on_page_writeback(p); + f2fs_wait_on_page_writeback(p, NODE); if (i) rn->i.i_nid[off - NODE_DIR1_BLOCK] = cpu_to_le32(nid); -- cgit v1.2.3