f2fs: inject fault in inc_valid_node_count
This patch adds missing fault injection in inc_valid_node_count.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 44f8744..ca6b0c9 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1770,6 +1770,13 @@ static inline int inc_valid_node_count(struct f2fs_sb_info *sbi,
return ret;
}
+#ifdef CONFIG_F2FS_FAULT_INJECTION
+ if (time_to_inject(sbi, FAULT_BLOCK)) {
+ f2fs_show_injection_info(FAULT_BLOCK);
+ goto enospc;
+ }
+#endif
+
spin_lock(&sbi->stat_lock);
valid_block_count = sbi->total_valid_block_count + 1;