From 9227d5227b8db354d386f592f159eaa44db1c0b8 Mon Sep 17 00:00:00 2001 From: Sahitya Tummala Date: Thu, 23 May 2019 09:49:17 +0530 Subject: f2fs: add error prints for debugging mount failure Add error prints to get more details on the mount failure. Signed-off-by: Sahitya Tummala Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/segment.c | 6 +++++- fs/f2fs/super.c | 4 ++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index a034e0da004a..51f57393ad5b 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -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; } diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 7b6422d46891..912e2619d581 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -3305,13 +3305,13 @@ try_onemore: 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; } -- cgit v1.2.3-55-g7522