From: Chao Yu Date: Tue, 7 May 2024 03:31:00 +0000 (+0800) Subject: f2fs: fix to release node block count in error path of f2fs_new_node_page() X-Git-Tag: v5.15.161~168 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3109022;p=thirdparty%2Fkernel%2Fstable.git f2fs: fix to release node block count in error path of f2fs_new_node_page() [ Upstream commit 0fa4e57c1db263effd72d2149d4e21da0055c316 ] It missed to call dec_valid_node_count() to release node block count in error path, fix it. Fixes: 141170b759e0 ("f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index dc85dd55314cc..b6758887540f2 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1300,6 +1300,7 @@ struct page *f2fs_new_node_page(struct dnode_of_data *dn, unsigned int ofs) } if (unlikely(new_ni.blk_addr != NULL_ADDR)) { err = -EFSCORRUPTED; + dec_valid_node_count(sbi, dn->inode, !ofs); set_sbi_flag(sbi, SBI_NEED_FSCK); goto fail; } @@ -1325,7 +1326,6 @@ struct page *f2fs_new_node_page(struct dnode_of_data *dn, unsigned int ofs) if (ofs == 0) inc_valid_inode_count(sbi); return page; - fail: clear_node_page_dirty(page); f2fs_put_page(page, 1);