Commit 9227d522 authored May 23, 2019 by Sahitya Tummala Committed by Jaegeuk Kim May 30, 2019

f2fs: add error prints for debugging mount failure



Add error prints to get more details on the mount failure.

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent c854f4d6

fs/f2fs/segment.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -3537,8 +3537,12 @@ static int restore_curseg_summaries(struct f2fs_sb_info *sbi)

		/* sanity check for summary blocks */
		if (nats_in_cursum(nat_j) > NAT_JOURNAL_ENTRIES \|\|
		sits_in_cursum(sit_j) > SIT_JOURNAL_ENTRIES)
		sits_in_cursum(sit_j) > SIT_JOURNAL_ENTRIES) {
		f2fs_msg(sbi->sb, KERN_ERR,
		"invalid journal entries nats %u sits %u\n",
		nats_in_cursum(nat_j), sits_in_cursum(sit_j));
		return -EINVAL;
		}

		return 0;
		}

fs/f2fs/super.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -3305,13 +3305,13 @@ static int f2fs_fill_super(struct super_block sb, void data, int silent)
		err = f2fs_build_segment_manager(sbi);
		if (err) {
		f2fs_msg(sb, KERN_ERR,
		"Failed to initialize F2FS segment manager");
		"Failed to initialize F2FS segment manager (%d)", err);
		goto free_sm;
		}
		err = f2fs_build_node_manager(sbi);
		if (err) {
		f2fs_msg(sb, KERN_ERR,
		"Failed to initialize F2FS node manager");
		"Failed to initialize F2FS node manager (%d)", err);
		goto free_nm;
		}