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Commit dd7b2333 authored by Yunlei He's avatar Yunlei He Committed by Jaegeuk Kim
Browse files

f2fs: no need lock_op in f2fs_write_inline_data 



Similar as f2fs_write_inode, f2fs_write_inline_data just
mark inode page dirty, so it's no need to write inline data
under read lock of cp_rwsem.

Signed-off-by: default avatarYunlei He <heyunlei@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 22ad0b6a

fs/f2fs/data.c

+5 −2
Original line number Diff line number Diff line
@@ -1414,9 +1414,12 @@ static int __write_data_page(struct page *page, bool *submitted, 
		goto redirty_out;



	err = -EAGAIN;

	f2fs_lock_op(sbi);

	if (f2fs_has_inline_data(inode))

	if (f2fs_has_inline_data(inode)) {

		err = f2fs_write_inline_data(inode, page);

		if (!err)

			goto out;

	}

	f2fs_lock_op(sbi);

	if (err == -EAGAIN)

		err = do_write_data_page(&fio);

	if (F2FS_I(inode)->last_disk_size < psize)