lightnvm: pblk: recover only written metadata (a24eab59) · Commits · 戴 / test

This patch ensures that smeta was fully written before even trying to read it based on chunk table state and write pointer. Signed-off-by:

drivers/lightnvm/pblk-recovery.c

+5 −3

Original line number	Diff line number	Diff line
		@@ -655,10 +655,12 @@ static int pblk_line_was_written(struct pblk_line *line,
		bppa = pblk->luns[smeta_blk].bppa;
		chunk = &line->chks[pblk_ppa_to_pos(geo, bppa)];

		if (chunk->state & NVM_CHK_ST_FREE)
		return 0;

		if (chunk->state & NVM_CHK_ST_CLOSED \|\|
		(chunk->state & NVM_CHK_ST_OPEN
		&& chunk->wp >= lm->smeta_sec))
		return 1;

		return 0;
		}

		static bool pblk_line_is_open(struct pblk pblk, struct pblk_line line)