Commit 2aea39ec authored by Jaegeuk Kim's avatar Jaegeuk Kim
Browse files

f2fs: submit bio at the reclaim path



If f2fs_write_data_page is called through the reclaim path, we should submit
the bio right away.

This patch resolves the following issue that Marc Dietrich reported.
"It took me a while to bisect a problem which causes my ARM (tegra2) netbook to
frequently stall for 5-10 seconds when I enable EXA acceleration (opentegra
experimental ddx)."
And this patch fixes that.
Reported-by: default avatarMarc Dietrich <marvin24@gmx.de>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk.kim@samsung.com>
parent 916decbf
......@@ -833,6 +833,8 @@ static int f2fs_write_data_page(struct page *page,
unlock_page(page);
if (need_balance_fs)
f2fs_balance_fs(sbi);
if (wbc->for_reclaim)
f2fs_submit_merged_bio(sbi, DATA, WRITE);
return 0;
redirty_out:
......
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