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authorSahitya Tummala <stummala@codeaurora.org>2019-05-23 09:49:17 +0530
committerJaegeuk Kim <jaegeuk@kernel.org>2019-05-30 09:13:54 -0700
commit9227d5227b8db354d386f592f159eaa44db1c0b8 (patch)
treed9a56a5a2f290202ebd7a6e7b73017c5ad0ed190 /fs
parentc854f4d681365498f53ba07843a16423625aa7e9 (diff)
downloadlinux-9227d5227b8db354d386f592f159eaa44db1c0b8.tar.bz2
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>
Diffstat (limited to 'fs')
-rw-r--r--fs/f2fs/segment.c6
-rw-r--r--fs/f2fs/super.c4
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;
}