[PATCH 2/2] f2fs: Recover when journal contains deleted files

From: Chris Fries
Date: Thu May 02 2013 - 16:47:04 EST


From: Chris Fries <C.Fries@xxxxxxxxxxxx>

When recovering a journal file with fsync data for files that have
been deleted, don't bail out on recovery.

Signed-off-by: Chris Fries <C.Fries@xxxxxxxxxxxx>
Reviewed-by: Russell Knize <rknize2@xxxxxxxxxxxx>
Reviewed-by: Jason Hrycay <jason.hrycay@xxxxxxxxxxxx>
---
fs/f2fs/recovery.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c
index f16d12d..c3a7ab0 100644
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -53,7 +53,7 @@ static int recover_dentry(struct page *ipage, struct inode *inode)

dir = f2fs_iget(inode->i_sb, le32_to_cpu(raw_inode->i_pino));
if (IS_ERR(dir)) {
- err = -EINVAL;
+ err = PTR_ERR(dir);
goto out;
}

@@ -157,7 +157,12 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head)
if (IS_INODE(page)) {
err = recover_inode(entry->inode, page);
if (err)
- goto unlock_out;
+ if (err == -ENOENT)
+ goto next;
+ else {
+ err = -EINVAL;
+ goto unlock_out;
+ }
}
next:
/* check next segment */
--
1.8.0

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