diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index f461f1318b4c..9b70b6d33703 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -172,6 +172,11 @@ static void f2fs_finish_read_bio(struct bio *bio, bool in_task) while (nr_pages--) dec_page_count(F2FS_F_SB(folio), __read_io_type(folio)); + if (F2FS_F_SB(folio)->node_inode && is_node_folio(folio) && + f2fs_sanity_check_node_footer(F2FS_F_SB(folio), + folio, folio->index, NODE_TYPE_REGULAR, true)) + bio->bi_status = BLK_STS_IOERR; + if (finished) folio_end_read(folio, bio->bi_status == BLK_STS_OK); } @@ -374,8 +379,11 @@ static void f2fs_write_end_io(struct bio *bio) STOP_CP_REASON_WRITE_FAIL); } - f2fs_bug_on(sbi, is_node_folio(folio) && - folio->index != nid_of_node(folio)); + if (is_node_folio(folio)) { + f2fs_sanity_check_node_footer(sbi, folio, + folio->index, NODE_TYPE_REGULAR, true); + f2fs_bug_on(sbi, folio->index != nid_of_node(folio)); + } dec_page_count(sbi, type); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index ae78b8e1ca0c..d41210a381cd 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1572,6 +1572,14 @@ enum f2fs_lookup_mode { LOOKUP_AUTO, }; +/* For node type in __get_node_folio() */ +enum node_type { + NODE_TYPE_REGULAR, + NODE_TYPE_INODE, + NODE_TYPE_XATTR, + NODE_TYPE_NON_INODE, +}; + /* a threshold of maximum elapsed time in critical region to print tracepoint */ #define MAX_LOCK_ELAPSED_TIME 500 @@ -3915,6 +3923,9 @@ struct folio *f2fs_new_node_folio(struct dnode_of_data *dn, unsigned int ofs); void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid); struct folio *f2fs_get_node_folio(struct f2fs_sb_info *sbi, pgoff_t nid, enum node_type node_type); +int f2fs_sanity_check_node_footer(struct f2fs_sb_info *sbi, + struct folio *folio, pgoff_t nid, + enum node_type ntype, bool in_irq); struct folio *f2fs_get_inode_folio(struct f2fs_sb_info *sbi, pgoff_t ino); struct folio *f2fs_get_xnode_folio(struct f2fs_sb_info *sbi, pgoff_t xnid); int f2fs_move_node_folio(struct folio *node_folio, int gc_type); diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 30e26b878af0..efd4f176a1f4 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1511,9 +1511,9 @@ void f2fs_ra_node_page(struct f2fs_sb_info *sbi, nid_t nid) f2fs_folio_put(afolio, err ? true : false); } -static int sanity_check_node_footer(struct f2fs_sb_info *sbi, +int f2fs_sanity_check_node_footer(struct f2fs_sb_info *sbi, struct folio *folio, pgoff_t nid, - enum node_type ntype) + enum node_type ntype, bool in_irq) { if (unlikely(nid != nid_of_node(folio))) goto out_err; @@ -1538,12 +1538,13 @@ static int sanity_check_node_footer(struct f2fs_sb_info *sbi, goto out_err; return 0; out_err: - f2fs_warn(sbi, "inconsistent node block, node_type:%d, nid:%lu, " - "node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blkaddr:%u]", - ntype, nid, nid_of_node(folio), ino_of_node(folio), - ofs_of_node(folio), cpver_of_node(folio), - next_blkaddr_of_node(folio)); set_sbi_flag(sbi, SBI_NEED_FSCK); + f2fs_warn_ratelimited(sbi, "inconsistent node block, node_type:%d, nid:%lu, " + "node_footer[nid:%u,ino:%u,ofs:%u,cpver:%llu,blkaddr:%u]", + ntype, nid, nid_of_node(folio), ino_of_node(folio), + ofs_of_node(folio), cpver_of_node(folio), + next_blkaddr_of_node(folio)); + f2fs_handle_error(sbi, ERROR_INCONSISTENT_FOOTER); return -EFSCORRUPTED; } @@ -1589,7 +1590,7 @@ static struct folio *__get_node_folio(struct f2fs_sb_info *sbi, pgoff_t nid, goto out_err; } page_hit: - err = sanity_check_node_footer(sbi, folio, nid, ntype); + err = f2fs_sanity_check_node_footer(sbi, folio, nid, ntype, false); if (!err) return folio; out_err: @@ -1764,7 +1765,8 @@ static bool __write_node_folio(struct folio *folio, bool atomic, bool *submitted /* get old block addr of this node page */ nid = nid_of_node(folio); - if (sanity_check_node_footer(sbi, folio, nid, NODE_TYPE_REGULAR)) { + if (f2fs_sanity_check_node_footer(sbi, folio, nid, + NODE_TYPE_REGULAR, false)) { f2fs_handle_critical_error(sbi, STOP_CP_REASON_CORRUPTED_NID); goto redirty_out; } diff --git a/fs/f2fs/node.h b/fs/f2fs/node.h index 9cb8dcf8d417..824ac9f0e6e4 100644 --- a/fs/f2fs/node.h +++ b/fs/f2fs/node.h @@ -52,14 +52,6 @@ enum { IS_PREALLOC, /* nat entry is preallocated */ }; -/* For node type in __get_node_folio() */ -enum node_type { - NODE_TYPE_REGULAR, - NODE_TYPE_INODE, - NODE_TYPE_XATTR, - NODE_TYPE_NON_INODE, -}; - /* * For node information */