This is a note to let you know that I've just added the patch titled
f2fs: print message if fscorrupted was found in f2fs_new_node_page()
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-print-message-if-fscorrupted-was-found-in-f2fs_.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4841872fc8ce88ad1e3b7ee08bfd1e1f2848eaa0
Author: Chao Yu <chao@xxxxxxxxxx>
Date: Wed Nov 20 14:58:50 2024 +0800
f2fs: print message if fscorrupted was found in f2fs_new_node_page()
[ Upstream commit 81520c684ca67aea6a589461a3caebb9b11dcc90 ]
If fs corruption occurs in f2fs_new_node_page(), let's print
more information about corrupted metadata into kernel log.
Meanwhile, it updates to record ERROR_INCONSISTENT_NAT instead
of ERROR_INVALID_BLKADDR if blkaddr in nat entry is not
NULL_ADDR which means nat bitmap and nat entry is inconsistent.
Signed-off-by: Chao Yu <chao@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index a9ab93d30dceb..dedba481b66d0 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1331,7 +1331,12 @@ struct page *f2fs_new_node_page(struct dnode_of_data *dn, unsigned int ofs)
err = -EFSCORRUPTED;
dec_valid_node_count(sbi, dn->inode, !ofs);
set_sbi_flag(sbi, SBI_NEED_FSCK);
- f2fs_handle_error(sbi, ERROR_INVALID_BLKADDR);
+ f2fs_warn_ratelimited(sbi,
+ "f2fs_new_node_page: inconsistent nat entry, "
+ "ino:%u, nid:%u, blkaddr:%u, ver:%u, flag:%u",
+ new_ni.ino, new_ni.nid, new_ni.blk_addr,
+ new_ni.version, new_ni.flag);
+ f2fs_handle_error(sbi, ERROR_INCONSISTENT_NAT);
goto fail;
}
#endif
