[PATCH] f2fs: avoid stale fi->gdirty_list pointer

[Jaegeuk Kim]

When doing fault injection test, f2fs_evict_inode() didn't remove gdirty_list
which incurs a kernel panic due to wrong pointer access.

Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org>
---
 fs/f2fs/inode.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c
index f6db9d533ca4..1ae5396c97d6 100644
--- a/fs/f2fs/inode.c
+++ b/fs/f2fs/inode.c
@@ -535,6 +535,8 @@ void f2fs_evict_inode(struct inode *inode)
 
        if (!is_set_ckpt_flags(sbi, CP_ERROR_FLAG))
                f2fs_bug_on(sbi, is_inode_flag_set(inode, FI_DIRTY_INODE));
+       else
+               f2fs_inode_synced(inode);
 
        /* ino == 0, if f2fs_new_inode() was failed t*/
        if (inode->i_ino)
-- 
2.14.0.rc1.383.gd1ce394fe2-goog