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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>
This commit is contained in:
Sahitya Tummala 2019-05-23 09:49:17 +05:30 committed by Jaegeuk Kim
parent c854f4d681
commit 9227d5227b
2 changed files with 7 additions and 3 deletions
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6
fs/f2fs/segment.c
View File

@ -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;
}

4
fs/f2fs/super.c
View File

@ -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;
}