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f2fs: check PageWriteback flag for ordered case

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For all ordered cases in f2fs_wait_on_page_writeback(), we need to
check PageWriteback status, so let's clean up to relocate the check
into f2fs_wait_on_page_writeback().

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu
2018-12-25 17:43:42 +08:00
committed by Jaegeuk Kim
parent 88960068f2
commit bae0ee7a76
13 changed files with 50 additions and 54 deletions
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8
fs/f2fs/checkpoint.c
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@@ -44,7 +44,7 @@ repeat:
cond_resched();
goto repeat;
}
f2fs_wait_on_page_writeback(page, META, true);
f2fs_wait_on_page_writeback(page, META, true, true);
if (!PageUptodate(page))
SetPageUptodate(page);
return page;
@@ -370,9 +370,8 @@ continue_unlock:
goto continue_unlock;
}
f2fs_wait_on_page_writeback(page, META, true);
f2fs_wait_on_page_writeback(page, META, true, true);
BUG_ON(PageWriteback(page));
if (!clear_page_dirty_for_io(page))
goto continue_unlock;
@@ -1290,8 +1289,7 @@ static void commit_checkpoint(struct f2fs_sb_info *sbi,
struct page *page = f2fs_grab_meta_page(sbi, blk_addr);
int err;
f2fs_wait_on_page_writeback(page, META, true);
f2fs_bug_on(sbi, PageWriteback(page));
f2fs_wait_on_page_writeback(page, META, true, true);
memcpy(page_address(page), src, PAGE_SIZE);