This patch removes grab_cache_page_write_begin for meta pages.
Signed-off-by: Jaegeuk Kim <jaegeuk....@samsung.com>
---
fs/f2fs/checkpoint.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 1346ce9..b6f6ead 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -33,11 +33,14 @@ struct page *grab_meta_page(struct f2fs_sb_info *sbi,
pgoff_t index)
struct address_space *mapping = META_MAPPING(sbi);
struct page *page = NULL;
repeat:
- page = grab_cache_page_write_begin(mapping, index, AOP_FLAG_NOFS);
+ page = grab_cache_page(mapping, index);
if (!page) {
cond_resched();
goto repeat;
}
+ /* meta pages should not be under writeback */
+ if (PageWriteback(page))
+ WARN_ON(1);
SetPageUptodate(page);
return page;
--
1.8.4.474.g128a96c
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