diff options
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 03ea11f8a3c3..f4e1672bd96e 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -2332,6 +2332,9 @@ static inline bool __should_serialize_io(struct inode *inode, return false; if (IS_NOQUOTA(inode)) return false; + /* to avoid deadlock in path of data flush */ + if (F2FS_I(inode)->cp_task) + return false; if (wbc->sync_mode != WB_SYNC_ALL) return true; if (get_dirty_pages(inode) >= SM_I(F2FS_I_SB(inode))->min_seq_blocks) |